Georgia Tech researchers are making AI easier to understand through their work on Transformer Explainer. The free, online tool shows non-experts how ChatGPT, Claude, and other large language models (LLMs) process language. 

Transformer Explainer is easy to use and runs on any web browser. It quickly went viral after its debut, reaching 150,000 users in its first three months. More than 563,000 people worldwide have used the tool so far.

Global interest in Transformer Explainer continues when the team presents the tool at the 2026 Conference on Human Factors in Computing Systems (CHI 2026). CHI, the world’s most prestigious conference on human-computer interaction, will take place in Barcelona, April 13-17.

[Related: GT @ CHI 2026]

“There are moments when LLMs can seem almost like a person with their own will and personality, and that misperception has real consequences. For example, there have been cases where teenagers have made poor decisions based on conversations with LLMs,” said Ph.D. student Aeree Cho.

“Understanding that an LLM is fundamentally a model that predicts the probability distribution of the next token helps users avoid taking its outputs as absolute. What you put in shapes what comes out, and that understanding helps people engage with AI more carefully and critically.”

A transformer is a neural network architecture that changes data input sequence into an output. Text, audio, and images are forms of processed data, which is why transformers are common in generative AI models. They do this by learning context and tracking mathematical relationships between sequence components.

Transformer Explainer demystifies how transformers work. The platform uses visualization and interaction to show, step by step, how text flows through a model and produces predictions.

Using this approach, Transformer Explainer impacts the AI landscape in four main ways:

• It counters hype and misconceptions surrounding AI by showing how transformers work.
• It improves AI literacy among users by removing technical barriers and lowering the entry for learning about AI.
• It expands AI education by helping instructors teach AI mechanisms without extensive setup or computing resources.
• It influences future development of AI tools and educational techniques by providing a blueprint for interpretable AI systems.

“When I first learned about transformers, I felt overwhelmed. A transformer model has many parts, each with its own complex math. Existing resources typically present all this information at once, making it difficult to see how everything fits together,” said Grace Kim, a dual B.S./M.S. computer science student. 

“By leveraging interactive visualization, we use levels of abstraction to first show the big picture of the entire model. Then users click into individual parts to reveal the underlying details and math. This way, Transformer Explainer makes learning far less intimidating.”

Many users don’t know what transformers are or how they work. The Georgia Tech team found that people often misunderstand AI. Some label AI with human-like characteristics, such as creativity. Others even describe it as working like magic.

Furthermore, barriers make it hard for students interested in transformers to start learning. Tutorials tend to be too technical and overwhelm beginners with math and code. While visualization tools exist, these often target more advanced AI experts.

Transformer Explainer overcomes these obstacles through its interactive, user-focused platform. It runs a familiar GPT model directly in any web browser, requiring no installation or special hardware. 

Users can enter their own text and watch the model predict the next word in real time. Sankey-style diagrams show how information moves through embeddings, attention heads, and transformer blocks.

The platform also lets users switch between high-level concepts and detailed math. By adjusting temperature settings, users can see how randomness affects predictions. This reveals how probabilities drive AI outputs, rather than creativity.

“Millions of people around the world interact with transformer-driven AI. We believe that it is crucial to bridge the gap between day-to-day user experience and the models' technical reality, ensuring these tools are not misinterpreted as human-like or seen as sentient,” said Ph.D. student Alex Karpekov. 

“Explaining the architecture helps users recognize that language generated by models is a product of computation, leading to a more grounded engagement with the technology.” 

Cho, Karpekov, and Kim led the development of Transformer Explainer. Ph.D. students Alec Helbling, Seongmin Lee, Ben Hoover, and alumni Zijie (Jay) Wang (Ph.D. ML-CSE 2024) and Minsuk Kahng (Ph.D. CS-CSE 2019) assisted on the project. 

Professor Polo Chau supervised the group and their work. His lab focuses on data science, human-centered AI, and visualization for social good.

Acceptance at CHI 2026 stems from the team winning the best poster award at the 2024 IEEE Visualization Conference. This recognition from one of the top venues in visualization research highlights Transformer Explainer’s effectiveness in teaching how transformers work.

“Transformer Explainer has reached over half a million learners worldwide,” said Chau, a faculty member in the School of Computational Science and Engineering. 

“I'm thrilled to see it extend Georgia Tech's mission of expanding access to higher education, now to anyone with a web browser.”

College of Engineering

Georgia Tech’s College of Engineering remained among the nation’s elite, ranking No. 4 overall in Best Engineering Schools and maintaining its position among the top institutions nationwide.

Several engineering disciplines continued to rank among the nation’s best, with multiple programs placing in the top five. The College’s consistent performance reflects its leadership in research, innovation, and graduate training that closely aligns with industry and global challenges.

Top engineering rankings include:

• No. 1 Industrial, Manufacturing, and Systems Engineering
• No. 1 Biomedical Engineering (tied), up from No. 2
• No. 2 Aerospace Engineering
• No. 3 Civil Engineering
• No. 3 Mechanical Engineering (tied), up from No. 5
• No. 4 Environmental Engineering
• No. 5 Chemical Engineering (tied)
• No. 5 Computer Engineering (tied)

College of Computing

Georgia Tech continued to demonstrate national strength in computing, ranking No. 7 overall among Best Computer Science Schools in the 2026 rankings.

Notable computing rankings include:

• No. 5 Artificial Intelligence, up from No. 6
• No. 6 Systems (tied)
• No. 13 Theory (tied)
• No. 15 Programming Language

These rankings reflect Georgia Tech’s leadership in emerging and foundational computing technologies, as well as its role in applying computation across disciplines to address real‑world challenges and strengthen industries.

Ivan Allen College of Liberal Arts

Graduate programs at the Jimmy and Rosalynn Carter School of Public Policy earned strong national placements in the 2026 rankings, highlighting the school’s growing visibility at the intersection of technology, policy, and governance.

Highlights include:

• No. 2 Information and Technology Management (tied)
• No. 10 Environmental Policy and Management (tied)
• No. 23 Public Policy Analysis (tied), up from No. 26

Scheller College of Business

The Scheller College of Business continued its momentum in the 2026 rankings, earning a No. 9 national ranking in Best Part-Time MBA Programs, rising from No. 10 last year.

Scheller also received recognition across a range of graduate business disciplines, with several programs newly ranked in 2026.

Notable Scheller rankings include:

• No. 8 Information Systems (tied)
• No. 15 Supply Chain Management (tied)
• No. 16 Business Analytics (tied)

College of Sciences

Georgia Tech’s graduate programs in the physical sciences earned continued national recognition, reflecting strength in foundational research areas that support advances in engineering, computing, sustainability, and health.

Science program rankings include:

• No. 20 Chemistry (tied)
• No. 22 Physics (tied)
• No. 26 Mathematics (tied)
• No. 29 Earth Sciences (tied), up from No. 33

*Please note that this summary includes the latest rankings issued by U.S. News & World Report for 2026. Not all Georgia Tech Colleges, Schools, and subjects are ranked every year by this organization. 

The new initiative was sparked by ongoing research at Georgia Tech — and a Yellow Jacket connection: when Postdoctoral Research Fellow Hannah Youngblood’s work on exfoliation glaucoma (XFG) was featured by the BrightFocus Foundation, it caught the attention of Jennifer Rucker, an Alabama resident who was diagnosed with XFG several years ago.

Excited that the research could change outcomes for people like her — and proud that it’s happening at her husband Philip Rucker’s, EE 72, alma mater — Jennifer Rucker reached out to Youngblood and her advisor, School of Chemistry and Biochemistry Professor and Kelly Sepcic Pfeil, Ph.D. Chair Raquel Lieberman. 

“As the wife of a Georgia Tech graduate and an individual with pseudoexfoliation glaucoma, I was inspired to support the scientists whose efforts may help me and others,” Jennifer Rucker says. What followed was a meaningful dialogue and a shared sense of purpose — and the creation of the Georgia Tech Glaucoma Research Fund (Wreck Glaucoma! Fund). 

“It meant so much that Jennifer took the initiative to reach out to learn more about our research,” says Lieberman. “Moments like this remind me how deeply meaningful it is to connect with people in the broader community who are navigating glaucoma. Opportunities for such personal connections are rare, but they inspire and further motivate us to achieve our lab’s mission to improve the lives of individuals suffering from blindness diseases.”

A Personal Connection

Youngblood’s interest in glaucoma research also stems from a personal connection: her father was diagnosed with glaucoma as a young adult. Now, Youngblood studies the genetic and molecular factors behind XFG in the Lieberman research lab. 

“XFG is an aggressive form of the disease with no known cure,” Youngblood says. While scientists know that XFG is the result of abnormal accumulation of proteins in the eye, current treatments only address symptoms rather than treating the root cause of the disease.

“We know XFG is driven by protein buildup, but we still don’t know why it happens,” she explains. “My work studying specific genetic variants aims to uncover this.” 

The Genetics of Glaucoma

In particular, Youngblood is researching the role of LOXL1, a protein that plays a role in soft tissue throughout the body, including the eyes.

“Research has shown that people with variants in the genes responsible for this protein are more likely to have XFG,” she says. “That made me curious to see if the variants might be impacting the structure of the LOXL1 protein itself and how those variants might lead to disease.”

Youngblood is currently testing her theory in the lab. “My hope is that new insight into proteins like LOXL1 will bring us closer to treatments that address XFG at its source,” she says. “The new Georgia Tech Glaucoma Research Fund is a tremendous step forward in making that hope a reality.”

Support the Georgia Tech Glaucoma Research Fund

Please visit the Glaucoma Research Fund support page to give to this specific program. To discuss additional philanthropic opportunities, please contact the College of Sciences Development Team: development@cos.gatech.edu

Your investment ensures that these scholars and researchers have world-class resources, facilities, and mentors to excel in this critical work. Thank you for helping us shape the future.

For their leadership across various industries and positive contributions to their communities, 12 Georgia Tech alumni are among Georgia Trend’s 100 Most Influential Georgians for 2026.  

Following a nationwide search, Georgia Tech President Ángel Cabrera has named Timothy Lieuwen the Executive Vice President for Research (EVPR). Lieuwen has served as interim EVPR since September 10, 2024. 

“We used to get about one deepfake a month at the beginning of 2023,” said Vijay Balasubramaniyan (PhD CS 2011), CEO and co-founder of Pindrop Security. “Now we’re seeing seven deep-fake attacks per customer every day.”

Balasubramaniyan founded his business in 2011, based on research he did as a Ph.D. student with his advisor, Mustaque Ahamad. Initially, the focus was on detecting deception in voice calls, with banks being the primary customers.

Then two events happened—first, the pandemic. Suddenly, doing business over the phone became more popular than in-person, and the demand for Pindrop’s services grew in healthcare, retail, and beyond.

Second, generative artificial intelligence. Seemingly overnight, almost anyone could use AI to imitate nearly anyone else.

“That has been by far the biggest tailwind for Pindrop,” Balasubramaniyan said. “Everything requires strong identification and strong security.”

The company built its first deepfake protection product eight years ago and has been building on it ever since.

Pindrop recently raised $100 million from investors to expand its deepfake video detection business. The company’s next product is a system for detecting deepfakes in live video conference meetings. It will allow businesses to avoid the scenario faced by the finance worker in Hong Kong, as well as others.

“Am I hiring the right candidate?” Balasubramaniyan said. “Or is this person I’m interviewing not who they said they are? I was surprised, but that’s our biggest use case.”

Deepfake Detection

How does a machine tell the difference between a real person and a fake, even when a human can’t?

“Humans pattern-match a lot,” Balasubramaniyan said. “We always look for familiarity in a noisy world. It’s easy to fool a human.”

Pindrop’s products don’t look for similarities, though. They hunt for differences. A voice call, for example, provides 16,000 samples per second for the programs to analyze. 

“We’re able to pick up so many variances,” Balasubramaniyan said, “and there are so many places for these generative AI systems to make a mistake.”

Pindrop can not only identify fraudulent voice calls, but also which system was used to create them.

“I’ve been surprised by how fast hackers have started using deepfakes in their operations,” Balasubramaniyan said. He gave the example of a fraud that the companies follow, a man named Williams.

“Williams is a guy out of West Africa,” he said. “For the longest time, he’d employ 12 different people, and all day they would dial for dollars. 

“We started seeing Williams replace each of those 12 people with a large language model combined with a text-to-speech system. Now that AI has full-blown conversations with people, they can’t tell the difference. And the bots don’t sleep – they work 24 hours.”

Roots at Tech

Because Balasubramaniyan’s company grew out of his Ph.D. research, he has remained connected to the GT Computing community. He still regularly talks to faculty, especially Ahamad, who has a stake in Pindrop.

“Vijay’s Ph.D. research was of the highest quality, and the Pindrop paper was published in one of the top-tier security conferences,” said Ahamad, professor and interim chair of the School of Cybersecurity and Privacy.

“However, because of his work experience before coming to Georgia Tech, he also focused on the real-world relevance of his research, which led to the launch of Pindrop Security. He is a great example of impactful research that students conduct in our laboratories.”

Balasubramaniyan says he likes to hire fellow alumni.

“Georgia Tech is a great school for our research teams to hire from,” he said.

He and his wife have also endowed a scholarship at Tech. Both are immigrants, and “we want to help other people who have big dreams and small pockets.”

“A lot of these folks, we talk to them, we tell them what we see in the market, we open our networks to them. We’re very fortunate that Georgia Tech allows us to participate in such a meaningful way.”

He thinks Tech is better at generating great talent than many other programs, precisely because it isn’t in Silicon Valley.

“Because we sit here in the South and Atlanta, the ideas we come up with aren’t the latest fad. They’re rooted in great science or great tech. We’re naturally great thinkers because we aren’t fad-chasers.”

In 2012, Washington, a seasoned construction veteran with 25 years of expertise and a master’s degree in building construction from Georgia Tech, noticed a shortage of project managers. She oversaw capital improvements and construction buildouts nationally and was consistently getting asked by clients to oversee the construction buildouts. This would spark the idea to start her business and launch Cancave Management & Engineering. 

Over the next decade, Washington built a successful company and yet she continued to see this recurring shortage of project managers. According to Associated Builders and Contractors, the construction sector still grapples with a significant talent shortage that extends beyond the skilled trades to include construction management positions, with a projected need for nearly half a million additional workers in 2025 alone.

“We have fewer people entering the industry. With the pandemic, we had a great exodus where a lot of people decided to get out of the industry and retire early, and then you have the emerging housing market and infrastructure needs, creating demand for construction in general — the perfect storm,” Washington said.

Determined to find more ways to address the problem, she joined Georgia Tech’s School of Building Construction as a part-time instructor and, in 2024, began pursuing her Ph.D. at Tech, where she learned about the Jim Pope Fellowship.

“Being a Pope Fellow has been transformational to my experience as an entrepreneur,” Washington said. “When I started my company, I wish I had something like this. Through this fellowship, I was able to dig deeper into my idea, validate assumptions, and shape it into a solution that addresses the pain points of labor shortages and compliance bottlenecks in the underutilization or over-utilization of resources.” 

As a fellow, Washington was also awarded $15,000 in discretionary funds to support her teaching and entrepreneurial efforts. With the resources from Jim Pope, Washington has been able to make meaningful impacts for students and her company. 

Over the last year, she has worked on the next evolution of her business by building Extend the Ladder®,  a workforce resource and compliance platform built around an industrywide shared resource model for construction professionals. One application of her platform would allow general contractors to share resources by enabling them to find and coordinate talent from a single database.

In addition to helping her pursue a construction job-matching platform, the fellowship has reinforced her love of teaching and mentoring entrepreneurial-minded students. As a part of the fellowship, Washington taught CREATE-X’s Startup Lab, which teaches the fundamentals of evidence-based entrepreneurship.

One student, Vivianne Akerman, a rising junior in industrial engineering, became Washington’s mentee after her spring Startup Lab class. Bitten by the entrepreneurial bug, Akerman decided to continue her entrepreneurial journey in CREATE-X’s Idea-to-Prototype (I2P) course. She turned an idea into action with guidance from Washington, building a solution for a problem she identified during Startup Lab.

“Candace is an amazing mentor who pushes students to be their best selves,” said Akerman, who is developing a makeup platform designed “to make makeup practical and less overwhelming.” The platform will enable consumers to compare and review products and ultimately find what brands work best for them, given their skin type and desired look.

“I love how positive she is,” adds Akerman. “This is new for me — it’s very exciting but also very overwhelming. She helps me stay focused on my priorities and what’s most important.”

Washington emphasizes that there is no guidebook to becoming an entrepreneur; rather, the path must be discovered through conversations, relationship-building, and learning from the experiences of others.

“This experience deepened my appreciation for the spirit of entrepreneurship — it’s been invaluable for me,” she says. “I would tell anybody who's trying to start a business, you need to go through this process.”

Now, as a mentor herself, Washington credits her fellowship in CREATE-X for giving her the confidence and framework to help others. And she credits her path as a mentor and teacher of entrepreneurship to the home she’s found at Georgia Tech. 

Drawing from her own experiences, both the challenges and the triumphs, she offers a piece of advice that she believes aspiring entrepreneurs should carry with them. 

“Start now — you don’t need all the answers. Focus on the process, stay committed, and be open to real-world feedback.”

Applications are now open for the 2025 Jim Pope Fellowship until Sept. 2. Interested faculty can learn more at https://create-x.gatech.edu/faculty/jim-pope-fellowship.

For students and recent graduates looking for their first job, the search can be overwhelming and stressful. Laura Garcia, director of Undergraduate Career Education at the Career Center, shares advice on how to navigate it.  

CREATE-X was established to instill entrepreneurial confidence in Georgia Tech students and provide them with the knowledge, skills, and experiences needed to create their own future. From its humble beginnings with eight teams, the program has expanded to include three distinct branches: Learn, Make, and Launch. These branches cater to the multifaceted needs of entrepreneurial students, offering courses, mentorship, seed funding, and opportunities to develop and launch startups.

Through our value pillars of experiential education, entrepreneurial confidence, and real-world impact, we strive to enable our students to solve the problems they are passionate about solving. And as we look to the future, CREATE-X aims to become the nation’s top startup campus, launching 300 startups each year. 

Our commitment to nurturing student innovation and expanding entrepreneurial education remains steadfast. We invite all Georgia Tech students, faculty, alumni, and the public to join us in this exciting journey. Together, we create the future.

Download our report.

Interested in creating your own startup?

Georgia Tech students, faculty, researchers, and alumni interested in developing their own startups are encouraged to apply to CREATE-X’s Startup Launch. The program provides $5,000 in optional seed funding, $150,000 in in-kind services, mentorship, entrepreneurial workshops, networking events, and resources to help build and scale startups. The program culminates in Demo Day, where teams present their startups to potential investors. The deadline to apply for Startup Launch is March 19, 2025. Spots are limited. Apply now for a higher chance of acceptance and early feedback. 

For students interested in taking a CREATE-X course, consider exploring Startup Lab, Idea to Prototype, and CREATE-X Capstone Design. These courses can be taken in any order to fit your schedule, and they offer opportunities for funding and other resources. The deadline for applications and registrations for these courses is Jan. 6 for Spring 2025 and May 12 for Summer 2025. 

And as always, we invite you to attend our CREATE-X events. CREATE-X hosts workshops and events throughout the year, focusing on brainstorming and receiving feedback on startup ideas, networking and building a team, understanding the legal landscapes of startups, hearing founder insights, and witnessing the latest innovations at Georgia Tech. We hope to see you there.

Interested in supporting CREATE-X?

Faculty members interested in getting involved with CREATE-X can participate as teachers or mentors in various programs such as Startup Lab, CREATE-X Capstone, Idea to Prototype, and Startup Launch. Faculty can also apply for the next cohort of the Jim Pope Fellowship when it opens in the spring. For additional information or inquiries, contact the director of CREATE-X, Rahul Saxena, at rahulsaxena@gatech.edu.

For those interested in donating to or partnering with CREATE-X, your generosity and collaboration is greatly appreciated. Donations to CREATE-X can be made through Georgia Tech’s Give Campus portal. For questions and requests to collaborate, please email create-x@groups.gatech.edu.

CREATE-X appreciates the unwavering support from our community, donors, and partners. Your contributions have been instrumental in shaping the entrepreneurial landscape at Georgia Tech. 

To our students, we encourage you to continue being bold, creative, and fearless in your pursuits. CREATE-X is here to support you every step of the way, providing the resources, mentorship, and opportunities you need to turn your ideas into reality. 

This year’s cohort spans a wide range of industries, including artificial intelligence, defense, healthcare, gaming, sustainability, media management, agriculture tech, fashion tech, education, and more. 

“These founders are in the messy middle and that's a beautiful place to be. There’s a lot of freedom in that,” said Margaret Weniger, director of Startup Launch. “We’re all going to be in this together. It's a safe space to try new things. It’s OK if it doesn't work out because what we want founders to learn is an entrepreneurial mindset and entrepreneurial spirit — something you take with you no matter what you do after this.”

Over the next 12 weeks, teams will validate ideas, build products, and acquire customers with the help of dedicated coaches, a robust founder community, and a network of mentors and alumni. 

Raghupathy "Siva" Sivakumar, Georgia Tech’s inaugural vice president of Commercialization and the faculty founder of CREATE-X, spoke about the core of CREATE-X and what it would take for founders to succeed.

“Startup Launch is not about Georgia Tech gaining from your success. We are here just for one reason, which is to make you successful,” he said. “You need to hold yourself accountable. You need to be ambitious in terms of how big a problem you solve. You need to be emphatic that the customer matters. The successful teams are 100% behind what's going to make the lives of customers easier and better.”

In 2014, CREATE-X was co-founded by Sivakumar, Steve McLaughlin(who is now the president of The Cooper Union for the Advancement of Science and Art), and other Georgia Tech faculty, including Ray Vito, Craig Forest, and Ravi Bellamkonda (who is now the executive vice president and provost of The Ohio State University). The program received its initial major philanthropic support from Chris Klaus, a Georgia Tech alumnus and tech entrepreneur, whose gift helped launch the initiative, and , played a key role in building out the program's maker courses. Over the years, CREATE-X has continued to grow, thanks largely to the philanthropic support of alumni and foundations who believe in its mission.

In the last decade, the program has produced over 650 startups, $2.4 billion in portfolio valuation, and had eight founders named to Forbes’ 30 Under 30. Wagner shared stories of past teams who pivoted dramatically — from a glucose-monitoring pillow to a sobriety app now valued at over $350 million, and from a camping gear delivery service to a billion-dollar logistics platform. 

“We don’t know which ideas will become the next unicorns,” Weniger said. “But we’re betting on you.”

At the kickoff event, McLaughlin and Klaus were honored for their contributions to Georgia Tech’s entrepreneurial ecosystem. McLaughlin encouraged the founders through the story of CREATE-X.

“From the very beginning, we challenged CREATE-X to be a startup as well. To this day, CREATE-X has raised its own money to do this. It's a reminder of what it takes to make this happen,” he said. “This is the most difficult challenge you have ever taken. I think at the time, we were probably skeptical about whether students could do it. Now we know that you can.”

Georgia Tech President Ángel Cabrera reflected on the impact of McLaughlin, Klaus, and others who saw the vision of Georgia Tech being an entrepreneurial campus. 

“Ten years ago, this was a crazy, absurd idea,” he said. “Now, 150 teams are working on their own crazy ideas. Even though sometimes there's this idea of the entrepreneur as a loner, what you learn very quickly is entrepreneurship is a team sport.”

Klaus spoke about people collaborating and helping solve problems together. 

“I'm especially inspired by Georgia with its complex history,” he said. “It continues to be a place where peace can be envisioned and pursued. I think this recognition strengthens my commitment to building bridges, resolving conflict, and lifting up voices that seek unity. As you build your businesses, you'll be building collaborations and partnerships, and hopefully make the world a better place.”

As the summer progresses, founders will be guided by CREATE-X’s core values: experiential education, entrepreneurial confidence, and real-world impact. Weniger encouraged teams to “show up uncomfortable” and “leverage every single resource” available.

The journey will culminate at Demo Day, where teams will showcase their startups to investors, industry leaders, and the broader community. The event is free, open to the public, and promises a front-row seat to the next wave of Georgia Tech-born innovation.

Demo Day 2025 will take place on Thursday, Aug. 28, at 5 p.m., in the Exhibition Hall. For more information and to RSVP, visit the CREATE-X Demo Day Eventbrite.

Elanor Finlayson, a master's computer science student, secured her spot on the podium at the recent Collegiate National Road Cycling Race on a bicycle designed and built by a fellow Yellow Jacket.  

Now, a Georgia Tech professor and several alumni are helping bring the 1939 classic Hollywood film to what will likely be its largest screen ever: the Las Vegas Sphere's 160,000-square-foot interior screen.

Read more to discover their pivotal role and how generative AI is used to "reconceptualize" the film for the August 28 premiere of The Wizard of Oz at Sphere.

The four-year $6.7 million Safety Aware Learning Assured Autonomy for Aviation project will be headed up by Hever Moncayo from Embry-Riddle Aeronautical University, and include collaborations with Georgia Tech, the University of Texas, Arlington, the University of Southern California, and Collins Aerospace. 

“I’m thrilled to join forces and combine our multifaceted expertise to enhance the safety of Advanced Air Mobility vehicles. Our research is paving the way to make them a reality,” Vamvoudakis stated. “This ULI will bring together experts from academia and industry to speed up progress in aviation safety, improve the reliability and autonomy of future air mobility, and facilitate the integration of autonomous safety systems into commercial and regulatory standards.”

The project will investigate the significant knowledge gaps that have slowed down the national airspace’s use of AAM vehicles such as drones and air taxis. Vamvoudakis and his team will create smart safety system software that can learn independently. This system will help monitor, manage, and control these vehicles safely and reliably. It will also produce national safety guidelines to ensure the vehicles follow safe flight paths and make harmless decisions based on their own learning. Additionally, they will allow vehicles to autonomously adjust their own actions to ensure safety within specific operational limits. The idea is that future AAM vehicles will use smart, non-traditional components to stay safe and perform well, even in unexpected situations and emergencies. Establishing an intelligent system that can diagnose and predict issues independently will be crucial. This system will help ensure these vehicles meet their mission goals safely, despite challenges like unpredictable environments.

This ULI research effort will support the Aeronautics Research Mission Directorate’s (ARMD) outcome for 2020-2035: Initial safe and efficient integration of highly automated vehicles into the National Airspace System (NAS) by introducing aviation systems with bounded autonomy, capable of carrying out function-level goals.

This is Vamvoudakis’ second ULI. He is a part of the Safe and Secure Autonomy Project that is still active.

Co-Pis: K. Merve Dogan, Maj Mirmirani, and Victor Fraticelli (Embry Riddle Aeronautical University), Kyriakos G. Vamvoudakis (Georgia Institute of Technology), Nicholas Gans and Yijing Xie (University of Texas, Arlington), Petros Ioannou (University of Southern California), and Kevin Kronfeld (Collins Aerospace) will play a crucial role in this collaborative effort.
 

Georgia Tech graduates and entrepreneurs David and Lauren Sanborn know it sounds strange that they send their 8- and 4-year-old sons to school with a cup of coffee in the morning, but David and their older son, Ethan, were able to successfully pitch the idea on ABC’s Shark Tank.

How did you first hear about CREATE-X?

We did the CREATE-X Capstone with an initial team of seven people, later transitioning to Startup Launch in the summer. Capstone required a hardware product, but for several reasons, we pivoted to software. By that point, we already had a grasp on the problem that we were working on but didn't have the resources to start working on a large hardware product.

Why did you decide to pursue your startup?

One of our close buddies was an emergency medical technician (EMT), and we also had family connections to EMTs. When we were doing our customer interviews, we found out that Emergency Medical Services (EMS) had multiple problems that we thought we'd like to work on and that were more accessible than the broader medical technology industry. 

What was Startup Launch like for you?

Startup Launch seemed to transition pretty seamlessly from the Capstone course. We came to understand our customer base and technical development better, and the program also led us through the process of starting and running a company. I found it very interesting and learned a whole lot.

What was the most difficult challenge in Startup Launch?

Definitely customer interviews. We spent a lot of time on that in the Startup Launch classes. It's a difficult thing to have a good takeaway from a customer interview without getting the conversation confused and being misled. We didn't mention the product, or we tried to wait as long as possible before mentioning the product, so as to not bias or elicit general, positive messaging from interviewees. 

We're working in EMS, and the products we are building affect healthcare. EMS is a little informal and a little rough around the edges. Many times, people don't want to admit how bad their practices are, which can easily lead to us collecting bad data. 

What affected you the most from Startup Launch?

The resources at our fingertips. When we were running around, it was nice to be able to consult with our mentor. It's great having someone around with the know-how and who's been through it themselves. I revisit concepts a lot.

How did the partnership with NGHS come about?

During Demo Day, we met a Georgia state representative. He put us in touch with NGHS. They were looking for companies to work with through their venture arm, Northeast Georgia Health Ventures(NGHV), so we pitched our product to them. They liked it, and then we spent a long time banging out the details. We worked with John Lanza, who's a friend of CREATE-X. He helped us find a corporate lawyer to read over the stuff we were signing. It took a little back and forth to get everything in place, but in September of last year, we finally kicked it off.

What’s the partnership like?

We provide them a license to our product, have weekly meetings where experts give feedback on the performance of the system, and then we make incremental changes to align the product with customer needs. 

While we're in this developmental phase, we're kind of keeping it under wraps until we make sure it’s fully ready. Our focus is primarily on emergent capabilities that NGHS and other EMS agencies are really looking for. Right now, the pilot is set to be a year long, so we're aiming to be ready for a full rollout by the end of the year. 

How did you pivot into this other avenue for your product?

EMS does not have many resources. That makes it not a popular space as far as applying emerging technologies. There's only competition in this very one specific vein, which is this central type of software that we plug into, so we're not competing directly with anyone.

EMS agencies, EMTs, and paramedics - the care that they give has to be enabled by a medical doctor. There has to be a doctor linked to the practices that they engage in and the procedures that they do. With the product that we're making now, we want to provide a low-cost, plug-and-play product that'll do everything they need it to do to enable the improvement of patient care. 

How are you supporting yourself during this period? 

I was paying myself last year, but we're out of money for that, so we're not currently paying for any labor. It's all equity now, but our burn rate outside of that is very low. The revenue we have now easily covers the cost of operating our system. I'm also working part-time as an EMT now. This helps cover my own costs while also deepening my understanding of the problems we are working on.

How are you balancing your work?

It's hard to balance. There's always stuff to do. I just do what I can, and the pace of development is good enough for the pilot. Every week, and then every month, Kevin and I sit down and analyze the rate at which we're working and developing. Then we project out. We're confident that we're developing at a rate that'll have us in a good spot by September when the pilot ends.

What’s a short-term goal for your startup?

Kevin and I are trying to reach back out and see if there's anyone interested in joining and playing a major role. The timing would be such that they start working a little bit after the spring semester ends. I think most Georgia Tech students would meet the role requirements, but generally, JavaScript and Node experience as well as a diverse background would be good.

Where do you want your startup to be in the next five years?

I want to have a very well-designed system. Despite all the vectors I’m talking about for our products, everything should be part of the same system in place at EMS agencies anywhere. I just want it to be a resource that EMS can use broadly.

Another issue in EMS is standards. Even the standards that are in place now aren’t broadly accessible. I think that these new AI tools can do a lot to bridge the lack of understanding of documentation, measures, and standards and make all of that more accessible for the layperson.

What advice would you give students interested in entrepreneurship?

Make sure the idea that you're working on, and the business model, is something you enjoy outside of its immediate viability. I think that's really what's helped me persevere. It's my enjoyment of the project that's allowed me to continue and be motivated. So, start there and then work your way forward.

Are there any books, podcasts, or resources you would recommend to budding entrepreneurs?

 I’d recommend Influence to prepare for marketing. I have no background in marketing at all. Influence is a nice science-based primer for marketing.

 I reread How to Win Friends and Influence People. I am not sure how well I'm implementing the concepts day-to-day, but I think most of the main points of that book are solid.

I also read The Mom Test. It's a good reference, a short text on customer interviews.

Want to build your own startup?

Georgia Tech students, faculty, researchers, and alumni interested in developing their own startups are encouraged to apply to CREATE-X's Startup Launch, which provides $5,000 in optional seed funding and $150,000 in in-kind services, mentorship, entrepreneurial workshops, networking events, and resources to help build and scale startups. The program culminates in Demo Day, where teams present their startups to potential investors. The deadline to apply for Startup Launch is Monday, March 17. Spots are limited. Apply now.

Forbes 30 Under 30 is a yearly list of notable young people in art, entertainment, healthcare, science, and more. CREATE-X has had founders on this list 11 times since 2017. Read about how some of the 2025 honorees got their start — and their advice for other aspiring entrepreneurs.

Sohan Choudhury: Flint

The Beginning

“I decided to start Flint because I was passionate about education as a space, and I felt that there's a lot more that could be done with AI in education. When we started the company in May 2023, the perspective of a lot of schools and teachers on AI was very negative because they were looking at how students were using it to cheat. As technologists, my co-founder and I asked, ‘Is there something more we can do to change this narrative and perspective?’ We started building tools for teachers and students and partnering with schools.” 

The CREATE-X Experience

“CREATE-X gave me the first avenue to work on my own thing. When I was a first-year or sophomore in college, I didn't know that was possible. I thought once I graduate I'll maybe get an engineering job and just do that. But CREATE-X changed that story for me by giving me another path. As I went down that path with my first company, the advisors we had through CREATE-X were incredibly helpful to us.”

The Outlook

“Day to day, a lot of the work we do is pretty unglamorous. We’re dealing with bugs that our customers are facing, or we’re cold emailing people. It's easy to get lost in the weeds. The Forbes announcement was a great way for us to reflect on what we've done so far. It's such a team effort, so it was validating to get recognition on a broader level for the work we're doing.”

Advice for Success

“If you can code or are interested in coding, pull on that thread. If you can build your own prototypes, which is becoming easy to do nowadays with AI, it will help you get further with your ideas. The second piece of advice is to take your idea and try to convince someone to pay for it. Even if you have a tool that will save your peers time with studying, build something basic for it, but then ask them to pay you five bucks. People speak with their money. There were times at Flint where we had a lot of positive feedback, and then we asked people to pay, and all of the constructive feedback came out.”

Garrett Smiley: Sora Schools

The Beginning

“I was a military brat, so I moved around to a lot of different schools and experienced a bunch of different styles of learning. I went to school in the early 2010s, right when laptops were entering the classroom. We had YouTube, Khan Academy, Coursera, and all these things hit the mainstream. Because of my background, education was a very active question in my life. I saw how these tools completely supercharged my learning and changed the relationship between student and teacher and the dynamics of the classroom.”

The CREATE-X Experience

“CREATE-X asked us to think about large systemic problems we were passionate about. That pushed me to think seriously about how I could help solve a problem in this space. It was helpful to put into practice many of the startup lessons that I'd been studying forever, and it was great to have a community of founders before anyone believed in us.”

The Outlook

“I'm inspired by Forbes’ emphasis on education, so to be recognized in that context was extra special. We’re in 46 states and 16 countries, so it's great to see the breadth that Sora has accomplished. We're bringing this style of education to different communities that, in many cases, have never considered something like this before. Seeing our students accepted into places like Harvard, Georgia Tech, and other elite institutions shows families that you can have a transformative education like Sora and still go to those schools if it makes sense.“

Advice for Success

“Use your free time in school to try the things you're thinking about. Sora was an idea I thought I would circle back to when I was 30 or 40 and had money and credibility. But I was shocked by how open people were to listening to a young person with a few resonating ideas. There's no qualification or age requirement to provide value and improve people's lives.”

Sarah Hamer: RetailReady

The Beginning

“I met my co-founder, Elle, while we were working at a company called Stord, which is also an Atlanta-based startup. Elle and I were put on a project going to a warehouse every week for six months. We saw some gaps in supply chain software and decided to solve them since nothing was on the market. So I applied to Y Combinator and got in, and now we’re here.”

The CREATE-X Experience

“CREATE-X was my first foray into starting a business. It gave me confidence, and I learned a lot of lessons with my first business. I think I would've made a lot of mistakes starting a business now if I hadn't had that experience in college. For example, knowing how important user interviews are, how you’ll probably fail here and there, start small, then scale — the principles you take for granted that CREATE-X taught.”

The Outlook

“I started at Microsoft right out of Georgia Tech and was there for a year and a half. It was a very stable, well-paying job. I followed my gut to leave and join a startup called Stord and then followed it again to leave and start RetailReady. Quitting your stable day-to-day job takes a lot, and I’m proud I took the chance. We’ve grown fast, and it’s a huge honor to be included on the Forbes 30 Under 30 list in the first year of being in business. We’re really happy about it.” 

Advice for Success

“When you can, take the chance and do it. Even if you’re not sure, always believe you’ll win. A lot of it is mental fitness, believing what your gut is telling you. There will be times when you’ll say, ‘This probably isn’t the right move to make.’ Listen to that.”

Bruno Geoly: Lumindt

The Beginning

“An inflection point for me was the summer of 2021. I was working at SpaceX, and at the same time, my friends and I had started this Web3 crypto company dealing with NFTs. And I was like, I can mix these two things together to do something cool, something important. The idea of what Lumindt is wasn't even a sparkle in my eye at that time. But I knew I wanted something of my own, doing these two things I enjoy — entrepreneurship and high-level engineering. And that's what I did.”

The CREATE-X Experience

“CREATE X was a way for me and my co-founder to stay accountable for our work. When you have an idea you want to turn into a business, it’s hard to stay on yourself to do that. CREATE-X was a good way for us to always have a thing to go to and ideate what we’re working on. And there was a little bit of competition. You see all of these other people making progress, and it’s good inspiration and a motivator to continue working.”

The Outlook

“My co-founder and I were very appreciative of being included on the Forbes 30 Under 30 list. Looking back on what I wanted to do in college, I just loved building stuff. And to have this small team of people, and we’re able to build what we want, and there's cohesion and camaraderie, I'm very happy with that. It's fun to go to work every day and work with the people I do. And not only that, we now have a business that impacts the world.”

Advice for Success

“If you want to be an entrepreneur, that's a skill set like anything else. If you want to get better at karate, you practice karate. If you want to be a better entrepreneur, you have to practice entrepreneurship. You'll learn a lot about yourself — what problems you like to solve and what problems you need help solving.”

Want to Build Your Own Startup?

Georgia Tech students, faculty, researchers, and alumni interested in developing their own startups are encouraged to apply to CREATE-X's Startup Launch, which provides $5,000 in optional seed funding and $150,000 in in-kind services, mentorship, entrepreneurial workshops, networking events, and resources to help build and scale startups. The program culminates in Demo Day, where teams present their startups to potential investors. The deadline to apply for Startup Launch is Monday, March 17. Spots are limited. Apply now.

Georgia Tech’s Space Exploration and Analysis Laboratory (SEAL) has developed new algorithms that are headed to the Moon, as part of the Intuitive Machine’s IM-2 mission. The mission is sending a Nova-C class lunar lander named Athena to the Moon’s south pole region to test technologies and collect data that aim to enable future exploration. The mission is part of NASA’s Commercial Lunar Payload Services (CLPS) initiative.

The patent-pending app, AI4Echolalia, earned second place in the 2024 TEDAI Hackathon in San Francisco.

Chawdhury is a graduate of Georgia Tech's Online Master of Science in Computer Science (OMSCS) program. Now a part-time OMSCS instructor, Chawdury credits his education at Georgia Tech with empowering him to excel in his career and tackle pressing challenges in healthcare and accessibility. 

Chawdury's academic journey began in the early 2000s in India, where he earned a bachelor's degree in information technology. Over the years, he honed his integration and programming skills while working in the healthcare sector for Blue Shield of California and CareSource.

However, a personal motivation sparked a new direction in his career—his son's echolalia diagnosis. Determined to leverage technology to help his son and others with similar challenges, Chawdury enrolled in the OMSCS program in 2020.

"AI and neuroscience are the future," he said, explaining how his coursework in health informatics and big data for health equipped him with the foundational skills needed to explore new artificial intelligence (AI) frontiers.

Motivated by his son's experiences with speech therapy, Chawdury envisioned a solution that could extend the benefits of treatment into the home.

Chawdury used the skills he developed through OMSCS to create AI4Echollia. The app assists children with speech delays, particularly those who struggle with echolalia. Individuals with this condition involuntarily repeat words or phrases without understanding their context.

The app leverages Google's Gemini multimodal API platform to analyze conversations between parents and children, providing real-time guidance for parents on how to best engage with their children.

The app is meant to fill accessibility gaps caused by the high demand for speech therapists by automating elements of speech therapy. "It's not a replacement for therapy, but an assistant," Chawdury said.

Chawdury's family was pivotal in bringing the AI4Echolalia project to life. His wife, a special education teacher, contributed her expertise, while their 14-year-old daughter helped pitch the idea to TEDAI San Francisco and other hackathons.

Last October, the team's efforts culminated in a successful presentation at the 2024 TEDAI Hackathon in San Francisco. Along with accolades and encouragement from industry leaders, Chawdury and his family won second place for their AI4Echollia app.

"Our team—comprised of myself, my wife Mousumi, our daughter Tanisha, and our son Arinjoy—developed this AI-powered solution to support caregivers and parents of children with echolalia. Testing this project with Arinjoy was incredibly meaningful for us," said Chawdury.

Chawdury envisions broader applications for the technology beyond speech therapy. "This architecture could be adapted for other use cases, like streamlining education plans for special needs students or automating patient documentation in healthcare," he said.

Chawdury and his family continue developing the app and thoroughly testing it internally with more AI-enabled features. They are also working to engage supportive organizations to explore future collaborations. A neurologist has joined the project as an advisor, and they are actively seeking partnerships with speech therapy agencies to refine and expand the app's capabilities.

Reflecting on his time at Georgia Tech, Chawdury expressed gratitude for the OMSCS program and its community of educators, including OMSCS Executive Director David Joyner, whom he credits as a significant influence. "The foundation I built at Georgia Tech has allowed me to pivot into AI and make a real difference," he said.

Chawdury said his journey is as much about personal growth as it is about societal impact. "I want to help my son and others like him," he said.

"This is about using technology to empower families and create a better future for those who need it most."

When students arrive on campus, they often bring mementos to remind them of home, but typically leave their pets behind. For those students who miss their furry friends, Parents With Pups is ready to lend a helping paw.  

Eleven Yellow Jackets are among Georgia Trend’s 100 Most Influential Georgians for 2025 for their efforts to create positive change throughout the state. Among the honorees, Atlanta Mayor Andre Dickens was chosen as the “Georgian of the Year.”  

More degrees to earn. More opportunities to teach. More lives to change.

He held six internships at companies such as Amazon, Google, and Intel Corporation, and each time he couldn’t wait to return to Georgia Tech’s campus.

His experiences at Georgia Tech have made it clear: Education is where he belongs.

“Every time I’ve interned, I didn’t like it, so I came back to school,” Rogers said. “Being in school for this long has never felt like compromising something else I would rather have been doing.”

Rogers said he’ll walk across the stage Thursday at McCamish Pavilion with no regrets as he receives his Ph.D. in computer science (CS) — the fourth degree he’s earned since arriving at Georgia Tech in 2011. He also holds his bachelor’s in computer engineering, a master’s in electrical and computer engineering, and a master’s in human-computer interaction (HCI).

That first master’s degree was mandated by his mother, Joan Dennis. She worked as a single parent without a college education in a competitive field in which most people had a master’s. 

The second master’s changed his life. Rogers planned to pursue an engineering-based Ph.D. after his first master’s, but he missed the application deadline. He looked for alternatives to searching for industry jobs, and he learned the application deadline for master’s programs was later than Ph.D. programs.

“It was a blessing in disguise,” Rogers said. “My background before the second master’s had been in computer engineering. It wasn’t people-focused, and I realized I cared more about people than electrons. Doing my master’s in HCI, I learned what it meant to do research with people in mind and how to design technology with people in mind.”

That decision put his research on a new trajectory. When he earned his master’s in human-computer interaction, he knew the Ph.D. he wanted to pursue. Accepted into the CS Ph.D. program, Rogers worked with former School of Interactive Computing professor and chair Ayanna Howard, who is now the Dean of the College of Engineering at Ohio State. 

Howard still advises Rogers along with School of IC associate professor Sonia Chernova. Rogers found a niche research field within human-robot interaction and built his dissertation around the ethics of robots and artificial intelligence and whether there are acceptable situations for a robot to lie to humans. For example, what should a chatbot tell a child if it is asked whether Santa Claus is real?

In 2023, Rogers became a finalist in Georgia Tech’s Three Minute (3M) Thesis Competition in which graduate students compete to explain their research in three minutes. He successfully defended his dissertation in November. 

Student Teacher

Rogers hasn’t lost touch with the new waves of incoming students over the years. Thousands of current students and Georgia Tech alumna know him as an instructor of the Computing for Engineers course (CS 1371), a CS course required for engineering majors.

It’s the same class Rogers took his first semester as a freshman, and it became one of his favorite undergraduate courses. A master’s degree is required to teach the course. He inquired about becoming an instructor when he knew he would return for a second master’s.

Rogers remembered the first day he taught in front of hundreds of students as his best and worst day at Georgia Tech. He taught the class in the morning, and later that day, he learned his mother unexpectedly passed away.

“It was a very conflicting time for me,” Rogers said. “Being able to teach the class helped me get through my mom’s death. I poured everything into it and tried to do everything I could to help students and be selfless the way my mom was toward me and my sister.”

Rogers said he wanted the class to be more than a requirement for engineering students to learn the basics of coding and computer programming. He saw it as an opportunity for engineering students to think differently about CS. He said some students have told him they switched their majors to CS because they took his course.

“I get to be the first exposure a lot of students get to computer science,” he said. “This class has 700 to 1,000 students every semester, and being able to have that kind of impact is very enticing.

“There’s never been a time since I’ve been teaching it when I didn’t look forward to it. Every day, I wake up excited to teach.”

Even when pursuing his Ph.D. consumed much of his time, he saw teaching as an outlet rather than a hindrance.

“Multiple people have told me to stop teaching because it doesn’t get you a Ph.D. For me, teaching has always been the fun part. There’s more in life than research, and teaching was an important counterbalance.”

Staying Connected

Rogers has also never been one to stay in a comfort zone or cut himself off from campus life. In addition to teaching CS 1371, Rogers has lived on campus throughout his time at Georgia Tech. As a grad student, he has been a resident advisor at Smith Hall and Hanson Hall, which house first-year students.

“I’m up to date on all the slang that comes out,” Rogers said. “It helps keep me relatable. I know what it’s like being a freshman taking this class, not knowing college, not knowing yourself, being confused. They’ll be going through problems in their lives, and I’m able to help them because I’ve been through some of the same things.”

Rogers said his career goal is to become a university president, but what's next in the immediate future is still up in the air. 

He’s applied for postdoc positions and hasn’t ruled out returning to Georgia Tech in that capacity. He may also teach CS 1371 one more semester in the spring while he sorts out his plans. However, he’s treating this semester as his last and preparing his goodbyes. 

“I don’t know what emotions I’ll feel,” Rogers said about attending the Ph.D. graduation ceremony Thursday. “I’ll let myself feel whatever I want. Throughout this process, I’ve been delusionally proud of myself for everything I’ve done.”

Y Combinator, which has produced companies like Twitch, Reddit, AirBnB, and Coinbase, has funded over 143 Georgia Tech alumni, surpassing institutions like the University of Michigan, Duke, and Princeton. YC recruits startups four times a year and provides a $500,000 investment. 

Spotlight on Founders

Flora, the event's keynote speaker, shared his journey from a YC founder to a partner, emphasizing the accelerator's commitment to supporting college-age founders. He also spoke about finding ideas, meeting co-founders, knowing when to persist and when to pivot, and more.

“A lot of people think you have to have a great startup idea before you start working on a startup,” Flora said. “The theme you find again and again for the best YC founders is that they were doing something that was interesting to them.”

Flora encouraged students to explore their interests and identify problems they are passionate about solving. He also spoke about "tar pit ideas,” or ideas that seem interesting and novel but don’t translate to a wider audience and wouldn’t be widely used. He advised them to focus on ideas with clear, demonstrable demand.

“The best way to avoid tar pit ideas is to get feedback from your users and find out if they’re actually using them,” Flora said. 

Georgia Tech alumni and Greptile founders SooHoon Choi and Vaishant Kameswaran talked about the origins of their company. Choi and Daksh Gupta, their other co-founder, participated in CREATE-X Capstone and then in CREATE-X Startup Launch to develop Tabnam, which initially was an AI shopping assistant that scraped the internet to tell users what people think about their product. 

The founders discussed starting Tabnam in a course and moving across the country to work on it in their apartment to getting rejected by YC, pivoting the startup at a hackathon, and developing Greptile. This AI product enables large software teams to review core changes before merging, find issues in their code, understand the source of bugs, and perform other related tasks. That iteration proved successful, gaining millions in funding and hundreds of customers.

Gupta spoke about a framework that kept the co-founders open to pivots. “Startups aren’t small companies. They’re a hypothesis that asks if a company should exist in this space. That means your job is to prove or disprove that hypothesis,” he said. 

For more insights, watch the video of the event.

Opportunities for Entrepreneurs

Students, faculty, researchers, and alumni interested in developing their own startups are encouraged to apply to CREATE-X's Startup Launch. The program provides $5,000 in optional seed funding, $150,000 in in-kind services, mentorship, entrepreneurial workshops, networking events, and resources to help build and scale startups. The program culminates in Demo Day, where teams present their startups to potential investors. The deadline to apply for Startup Launch is March 19, 2025. Spots are limited. Apply now for a higher chance of acceptance and early feedback.

Since tickets are limited, students are encouraged to RSVP for Y Combinator @ Georgia Tech. As a part of the event, students can apply for Office Hours With Flora, which will be held earlier in the day, by answering optional questions in the RSVP form. Y Combinator will notify selected students. The sessions enable students to discuss side projects or startups, startup idea development, finding co-founders, and monetizing products. Confirmed RSVPs are required to attend the event and office hours. 

Y Combinator offers an intensive, three-month program designed to help startups succeed. It provides startups with seed funding, mentorship, and access to a network of investors, industry experts, and alumni.

In 2022, Daksh Gupta and SooHoon Choi participated in CREATE-X Startup Launch and developed Tabnam, which became Greptile after several iterations. Initially, the startup was promoted as an AI shopping assistant that scrapes the internet to tell users what people think about their product. 

In 2023, after they graduated from Georgia Tech, Choi, Gupta, and Vaishant Kameswaran launched the latest version of the startup. Now the AI platform focuses on entire codebases and allows users to query via an API. Through the platform, users chat with their codebases, generate descriptions for tickets, automate PR reviews, and build custom internal tools and automations on top of the API. Over 800 software teams, including Wombo, Metamask, Warp, Exa AI, Bland, and Leya, use Greptile. In June, it had a $4 million seed round. Greptile was part of Y Combinator’s Winter 2024 cohort. 

For those inspired by Greptile’s success and interested in launching their own startup, CREATE-X is currently accepting applications for Summer 2025 Startup Launch. The priority deadline is Sunday, Nov. 17. Early applicants have a higher chance of acceptance, the opportunity for more feedback, and more opportunities to apply if one idea isn’t accepted.

Startup Launch provides mentorship, $5,000 in optional funding, and $150,000 in services to help Georgia Tech students, alumni, faculty, and researchers launch businesses over 12 weeks in the summer. Teams can be interdisciplinary, made up of co-founders even outside of Georgia Tech, and solopreneurs. CREATE-X, as a whole, has had more than 34,000 participants, launched 560 startups, and has generated a total startup portfolio valuation exceeding $2 billion.

Known as cordgrass, the plant is an ecosystem engineer, providing habitats for wildlife, naturally cleaning water as it moves from inland to the sea, and holding the shoreline together so it doesn’t collapse. Cordgrass even protects human communities from tidal surges.

Understanding how these plants stay healthy is of crucial ecological importance. For example, one known plant stressor prevalent in marsh soils is the dissolved sulfur compound, sulfide, which is produced and consumed by bacteria. But while the Georgia coastline boasts a rich tradition of ecological research, understanding the nuanced ways bacteria interact with plants in these ecosystems has been elusive. Thanks to recent advances in genomic technology, Georgia Tech biologists have begun to reveal never-before-seen ecological processes.

The team’s work was published in Nature Communications. 

Joel Kostka, the Tom and Marie Patton Distinguished Professor and associate chair for Research in the School of Biological Sciences, and Jose Luis Rolando, a postdoctoral fellow, set out to investigate the relationship between the cordgrass Spartina alterniflora and the microbial communities that inhabit their roots, identifying the bacteria and their roles.

“Just like humans have gut microbes that keep us healthy, plants depend on microbes in their tissues for health, immunity, metabolism, and nutrient uptake,” Kostka said. “While we’ve known about the reactions that drive nutrient and carbon cycling in the marsh for a long time, there’s not as much data on the role of microbes in ecosystem functioning.”

Out in the Marsh

A major way that plants get their nutrients is through nitrogen fixation, a process in which bacteria convert nitrogen into a form that plants can use. In marshes, this role has mostly been attributed to heterotrophs, or bacteria that grow and get their energy from organic carbon. Bacteria that consume the plant toxin sulfide are chemoautotrophs, using energy from sulfide oxidation to fuel the uptake of carbon dioxide to make their own organic carbon for growth.

“Through previous work, we knew that Spartina alterniflora has sulfur bacteria in its roots and that there are two types: sulfur-oxidizing bacteria, which use sulfide as an energy source, and sulfate reducers, which respire sulfate and produce sulfide, a known toxin for plants,” Rolando said. “We wanted to know more about the role these different sulfur bacteria play in the nitrogen cycle.”

Kostka and Rolando headed to Sapelo Island, Georgia, where they have regularly conducted fieldwork in the salt marshes. Wading into the marsh, shovels and buckets in hand, the researchers and their students collected cordgrass along with the muddy sediment samples that cling to their roots. Back at the field lab, the team gathered around a basin filled with creek water and carefully washed the grass, gently separating the plant roots.

Next, they used a special technique involving heavier versions of chemical elements that occur in nature as tracers to track the microbial processes. They also analyzed the DNA and RNA of the microbes living in different compartments of the plants.

Using a sequencing technology known as shotgun metagenomics, they were able to retrieve the DNA from the whole microbial community and reconstruct genomes from newly discovered organisms. Similarly, untargeted RNA sequencing of the microbial community allowed them to assess which microbial species and specific functions were active in close association with plant roots.

Using this combination of techniques, they found that chemoautotrophic sulfur-oxidizing bacteria were also involved in nitrogen fixation. Not only did these bacteria help plants by detoxifying the root zone, but they also played a crucial role in providing nitrogen to the plants. This dual role of the bacteria in sulfur cycling and nitrogen fixation highlights their importance in coastal ecosystems and their contribution to plant health and growth.

"Plants growing in areas with high levels of sulfide accumulation tend to be smaller and less healthy," said Rolando. "However, we found that the microbial communities within Spartina roots help to detoxify the sulfide, enhancing plant health and resilience."

Local to Global Significance

Cordgrasses aren’t just the main player in Georgia marshes; they also dominate marsh landscapes across the entire Southeast, including the Carolinas and the Gulf Coast. Moreover, the researchers found that the same bacteria are associated with cordgrass, mangrove, and seagrass roots in coastal ecosystems across the planet.

"Much of the shoreline in tropical and temperate climates is covered by coastal wetlands,” Rolando said. “These areas likely harbor similar microbial symbioses, which means that these interactions impact ecosystem functioning on a global scale."  

Looking ahead, the researchers plan to further explore the details of how marsh plants and microbes exchange nitrogen and carbon, using state-of-the-art microscopy techniques coupled with ultra-high-resolution mass spectrometry to confirm their findings at the single-cell level.

"Science follows technology, and we were excited to use the latest genomic methods to see which types of bacteria were there and active,” Kostka said. “There's still much to learn about the intricate relationships between plants and microbes in coastal ecosystems, and we are beginning to uncover the extent of the microbial complexity that keeps marshes healthy.”

Citation: Rolando, J.L., Kolton, M., Song, T. et al. Sulfur oxidation and reduction are coupled to nitrogen fixation in the roots of the salt marsh foundation plant Spartina alterniflora. Nat Commun 15, 3607 (2024).

DOI: https://doi.org/10.1038/s41467-024-47646-1

Funding: This work was supported in part by an institutional grant (NA18OAR4170084) to the Georgia Sea Grant College Program from the National Sea Grant Office, National Oceanic and Atmospheric Administration, US Department of Commerce, and by a grant from the National Science Foundation (DEB 1754756).

Since its inception in 2014, CREATE-X has worked to infuse a spirit of entrepreneurship at Georgia Tech. From supporting eight teams in its inaugural cohort, the program has grown to support the launch of over 100 startups this summer, bringing the total to 560 startup teams boasting a total portfolio valuation of over $2 billion. In the last year, the program has expanded internationally and looks to continue building opportunities for its students. 

“Our mission is to instill entrepreneurial confidence. We believe that entrepreneurship is a life skill,” says Rahul Saxena, CREATE-X director. “Georgia Tech students are capable of creating startups. We’re just giving them the tools and resources to do it. We want every Tech student to have this advantage when starting their business.”

At the kickoff for Startup Launch, the program’s summer startup accelerator, CREATE-X co-founder Chris Klaus spoke on the landscape of startups. “The secret sauce for unicorns is colleges. The number of unicorns is increasing, and I expect that trend to continue. This is the perfect place to build a startup,” he said. 

Startup Launch has concluded for the summer, and the founders are preparing to showcase their solutions at Demo Day.

Register Now

“We invite you to become part of shaping what comes next. Support these founders as they creatively solve real-world issues. See future industry leaders be born. Join us for the culmination of these founders’ hard work, passion, and ingenuity at Demo Day,” Rahul said. 

Demo Day 2024 registration is open. Tickets are free but limited. Don’t miss this chance to witness the future of innovation and entrepreneurship. For more information, visit the CREATE-X website.

For the next 378 days, Brockwell, a 1999 civil engineering graduate, and three other crew members participated in the study designed to gain insights into the challenges of deep space exploration and its effects on human health and performance. The crew performed robotic operations, habitat maintenance, agricultural activities, and simulated surface walks in the "sandbox" with the assistance of virtual reality while enduring intentional resource limitations, isolation, and confinement. 

A structural engineer by day, he has always dreamed of space travel, and when a fellow Yellow Jacket alerted Brockwell to the application for the CHAPEA mission, he seized the opportunity.  

"Sometimes, you get chances in your lifetime, and if I don't get a chance to actually go to Mars, if I can take this chance to help us get there as a planet, I'm honored," he said. 

Once inside the 1,700-square-foot habitat, Brockwell's role as the CHAPEA mission's flight engineer focused on infrastructure, building design, and organizational leadership. As much as he learned from his tasks throughout the mission, like anticipating possible failure points and contingency planning, NASA learned even more through physical and cognitive monitoring.  

"There was a lot of science, but some of the science was focused on us as the participants — our physiology and our performance — to make the mission as realistic as possible," he said.  

Communication is a key element in space travel. Getting a message from Mars back to family and friends or mission control on Earth took 20 minutes on average for the crew inside the habitat, testing their ability to isolate. Without constant communication with the outside world, the crew fostered camaraderie through team activities and celebrated birthdays and holidays together. Brockwell's ingenuity wasn't limited to official tasks; he used a 3D printer to create a bracket for mounting a mini-basketball hoop.  

Meals inside the habitat mirrored the shelf-stable food system of the International Space Station. While cultivated crops like tomatoes supplemented their main supply, Brockwell says there is a common misconception about astronaut food.  

"I say with all sincerity, it was delicious." His favorite dish was a peanut chicken and wild rice mix, but the crew often got creative by mixing soups and proteins to create new dishes. 

Other than the food, the biggest surprise to Brockwell was how quickly the mission was completed.    

"I hoped and thought it would be that way, but we proved that a well-comprised crew can have a good time while doing this. There were a lot of clichéd expectations that there would be issues that we just didn't have. I think we demonstrated that a mission like this can be a huge success and an enjoyable, positive experience, not just something to be endured," he said.  

Brockwell says that his time at Georgia Tech allowed him to learn the fundamentals of engineering principles and taught him to keep an open mind when exploring how things work. After receiving a master's degree in aeronautics from the California Institute of Technology and completing the CHAPEA mission, he believes systems engineering can aid deep space exploration efforts for the next generation.  

"Thinking about the effect of every component on every other component and the emergent properties from complex systems is crucial. I think that systems thinking is going to become increasingly important. Ecology and ecological thinking need to be part of it, especially for aerospace. If you're thinking about deep space exploration, an understanding of ecological principles and closed-loop systems will be key," he said.  

At the end of the mission, Brockwell savored the sights and smells of Earth for the first time in over a year, saying that's what he missed the most. But if the opportunity arose to take the 152-million-mile flight to Mars, he'd be on the first ship out.   

What’s something people don’t realize about poker?

The cool thing about poker is it’s statistics. If it was a game of luck, you could not have people who consistently win and do well. When you study and you learn the edges, you play differently, and you play in ways that give you a mathematical edge over your opponents. What a lot of people don't realize is luck only plays a factor when you're looking at any given hand. 

What was your strategy while playing competitively during this poker competition?

It's that funny thing at a table; everything conveys information. For me, I always wear a face mask when I play because I'm a very expressive person. As a founder, it's a great trait, but when you're playing poker, it's not ideal. You don't want to be giving away a lot of information. I'd say it is a very social game, but it is player-dependent. If you're not paying attention, you miss information.

The first hand I played at that tournament, I knocked out a player based on information I gleaned from the table talk they were having beforehand. I was able to put him in a spot that was not theoretically correct but is what we call an exploitative deviation. 

How have you seen the risk of entrepreneurship play out for you and your peers?

I'd say it's just been really lovely seeing the growth. A lot of people who I knew, they're no longer in entrepreneurship. They tried it out and it wasn't for them, but that was the beauty of it too. It's the perfect time to experiment with that and better to know early. I've seen entrepreneurs who went into industry and then go right back at it, and others would go off and join other startups and that, for them, was the way. 

The darkest time for me from an entrepreneurship point was in 2020. We’d just won the InVenture Prize. I’d been trying for three years to win. Then the day after, there's a Georgia Tech-wide press release. People test positive for Covid-19 at the InVenture Prize; get tested. The next week, all of Georgia's in lockdown. What could have been a really big moment for us suddenly was overshadowed by a once-in-a-century pandemic. It was just one of those brutal moments. 

Life is meant to give you curveballs. Adversity is part of the journey. Is there anything else that I would rather be doing with my life? 

One of the benefits of Covid was suddenly we had all these amazing Georgia Tech students whose internships were canceled. We had 17 full-time interns working at Queues within the next month, and we outputted more over that summer in lockdown than we ever did before. 

Even if, for whatever reason, your startup fails, there's so much you've learned that you wouldn't have otherwise learned. There are so many entrepreneurs whose first three startups failed, but their fourth ones have taken off and they're doing fantastic. And that fourth one never would have succeeded if it wasn't for the first three.

How do you think CREATE-X has prepared you for high-stakes situations?

When I came to Georgia Tech, I knew I wanted to be an entrepreneur. I also had the humility to know I don't know what that means, and there's more that I don't know than I do know. 

So, for me, the CREATE-X experience was all about learning skills and methodologies that have been tried and tested. It's understanding things that past successful founders have done. They did all the successful things, but underneath the hood it was all these tiny iterations, tweaks, improvements, and small gains. It takes 1,000 steps to climb the hill. The last one is not the most important; it's just the most symbolic because you finally get there.

What resources would you suggest to those who are interested in entrepreneurship?

Good to Great by Jim Collins. The biggest thing from that book is the concept of leadership. Everyone has a place on the bus. Your job as founder is to make sure they’re sitting in the right seat. We hire people we think are great fits and once they’re there, we find where they belong. 

Never Split the Difference by Chris Voss. I love it because it's all taught through anecdotes. He's taking you through real-life examples of him and the FBI. It's modern negotiation theory that's been practically tested.

Leaders Eat Last: Why Some Teams Pull Together and Others Don't by Simon Sinek.
If you're a founder or a CEO, your job above all else is to be a leader. Unfortunately, there's not much good leadership training. It's your job to create a culture where your people can succeed.

What’s next?

We're looking to deploy in the venue space. We're in talks with the Atlanta Braves right now. We've also just launched a new product for Queues for parking. Our goal is to try and modernize and improve these spaces with this AI tech.

As we celebrate the achievements of entrepreneurs like Sam Porta, we invite you to join us for to see the next batch of founders building products to solve real-world issues. Don’t miss out on Demo Day, August 29, from 5-7 p.m. at the Exhibition Hall. It’s a chance to meet these problem solvers, explore their ideas, and perhaps even find the spark for your own entrepreneurial journey. Register today! Tickets are free but limited. We look forward to seeing you there!

Since its creation in 1976, the annual open-water race has become one of the premier aquatic events in the country. At the invitation of Georgia Tech alumnus Dick Bergmark, Cabrera was among the team of six swimmers completing the 11.4-mile relay race.  

Other team members included swimming and diving head coach and two-time Olympic gold medalist Courtney Shealy Hart and former Yellow Jacket swimmers Mike Wise, Jing Li, and Rodrigo Correia. Each swam for 30 minutes before switching off every 10 minutes for the remainder of the race. The “GT Fun Team” crossed the finish line with a time of 4:23:57. 

Cabrera and his teammates weren’t the only Yellow Jackets in the competition. Three other teams with Georgia Tech affiliations finished in the top 10.  

• GTSC – Sixth –  Mixed 114+ 
• GT S’Women –  Third – Women’s 180+ 
• GT Swarm –  Third– Mixed 180+ 

A solo 15.5-kilometer race is held concurrently to the famed relay race, and with a 4:11:23 final time, former Yellow Jacket swimmer and Olympian Vesna Shelnutt (pictured below) took first place.  

The race began as a two-team competition between Olympic Club members. The event now welcomes 250 teams to Lake Tahoe and promotes teamwork and conservation. 

The Tech group dubbed its method PRODIGY (PROjected DIffusion for controlled Graph Generation). PRODIGY enables diffusion models to generate 3D images of complex structures, such as molecules from chemical formulas. 

Scientists in pharmacology, materials science, social network analysis, and other fields can use PRODIGY to simulate large-scale networks. By generating 3D molecules from multiple graph datasets, the group proved that PRODIGY could handle complex structures.

In keeping with its name, PRODIGY is the first plug-and-play machine learning (ML) approach to controllable graph generation in diffusion models. This method overcomes a known limitation inhibiting diffusion models from broad use in science and engineering.

“We hope PRODIGY enables drug designers and scientists to generate structures that meet their precise needs,” said Kartik Sharma, lead researcher on the project. “It should also inspire future innovations to precisely control modern generative models across domains.” 

PRODIGY works on diffusion models, a generative AI model for computer vision tasks. While suitable for image creation and denoising, diffusion methods are limited because they cannot accurately generate graph representations of custom parameters a user provides.

PRODIGY empowers any pre-trained diffusion model for graph generation to produce graphs that meet specific, user-given constraints. This capability means, as an example, that a drug designer could use any diffusion model to design a molecule with a specific number of atoms and bonds.

The group tested PRODIGY on two molecular and five generic datasets to generate custom 2D and 3D structures. This approach ensured the method could create such complex structures, accounting for the atoms, bonds, structures, and other properties at play in molecules. 

Molecular generation experiments with PRODIGY directly impact chemistry, biology, pharmacology, materials science, and other fields. The researchers say PRODIGY has potential in other fields using large networks and datasets, such as social sciences and telecommunications.

These features led to PRODIGY’s acceptance for presentation at the upcoming International Conference on Machine Learning (ICML 2024). ICML 2024 is the leading international academic conference on ML. The conference is taking place July 21-27 in Vienna.

Assistant Professor Srijan Kumar is Sharma’s advisor and paper co-author. They worked with Tech alumnus Rakshit Trivedi (Ph.D. CS 2020), a Massachusetts Institute of Technology postdoctoral associate.

Twenty-four Georgia Tech faculty from the Colleges of Computing and Engineering will present 40 papers at ICML 2024. Kumar is one of six faculty representing the School of Computational Science and Engineering (CSE) at the conference.

Sharma is a fourth-year Ph.D. student studying computer science. He researches ML models for structured data that are reliable and easily controlled by users. While preparing for ICML, Sharma has been interning this summer at Microsoft Research in the Research for Industry lab.

“ICML is the pioneering conference for machine learning,” said Kumar. “A strong presence at ICML from Georgia Tech illustrates the ground-breaking research conducted by our students and faculty, including those in my research group.”

Visit https://sites.gatech.edu/research/icml-2024 for news and coverage of Georgia Tech research presented at ICML 2024.

Did you always want to be an entrepreneur?

I always did. I had my first company, an educational technology app, when I was 16, which ran for about two years. I ended it in my first year of college. I'm from India originally and the vision was to provide resources to the larger mass market of India for extracurricular activities. But, we realized there wasn't a business model. When we tried to make money, we started serving the rich kids. When we tried to serve the market, we didn't make money, which doesn't make investors happy, though we did end up making enough money to repay them.

That didn't stop me; it just gave me more lessons. 

What other experience in entrepreneurship have you had?

I've been involved in entrepreneurship communities at Georgia Tech forever. I was co-director of Startup Exchange, which is where I met a lot of really driven people. I got a chance to build their fellowship program and initiate their first pitch competition, which is now called Summit. I've collaborated with CREATE-X for different events, and I try to attend any event hosted by CREATE-X, Startup Exchange, or ATDC.

Why did you choose to join the spring cohort of Startup Launch this year?

CREATE-X provides everything you need, like legal support, financial support, sales support, mentors, and an introduction to VCs, which is why I decided to join the Launch program. I think all of that boosted our startup’s growth.

Why did you feel like acquisition was the way to go for your company?

I think because I always knew this wasn’t “the” thing I was going to do. This summer I'll be starting to work for Apple on their VisionPro team, and it has a direct conflict-of-interest. They wanted me to stop working on this for a while. So, I felt like this might be a good time to explore the acquisition.  We had really rich content, which had proven to work. We had curated that content after hundreds of customer interviews, and we had advisors from Nike, Disney, and Netflix. I knew that was a strong point, so that's why I knew that acquisition would be a good exit. 

What support have you had in taking the acquisition path?

Seth [Radman, who has had multiple exits himself and is a Startup Launch alumnus] has been guiding me professionally for a while. I met him at previous events through Startup Exchange, but then he recently came to a CREATE-X event. Rahul [Saxena, CREATE-X director], has also been a great support for me since day one. He was the one who suggested Startup Launch to me.

In December of last year, we started monetizing. We were testing different things. It was helpful to share the numbers and the data points with Rahul, mentors, and other people in my cohort so that I was not blindsided, and I could take actions based on the educated analysis of a database. It helped me drive down our customer acquisition cost, increase our customer lifetime value, and didn't keep me in my own bubble.

How were you okay with letting that product go?

It was a tough decision; it was my baby. I'd been working on it 10 to 15 hours a day, at least for the last few months. Rahul and Seth convinced me that if this is not the thing you want to do long-term and you know the market isn't big enough, you should move on to the next thing and put your time and energy there. 

I had to use my brain, and not my heart.

What's the biggest piece of advice that you've received as you developed your company?

Try to never lie to yourself, which is harder than it seems. I've built two companies and worked with several others, and I still lie to myself. When you love your product so much, it's very easy to lie to yourself about how there is a market for it, or people are using it. I think even in the future, I’ll probably be caught doing that, but the best way I've found to overcome that is to surround yourself with people who can tell you when you are doing it and help you see your company the way it is instead of the way you want it to be.

How has this decision affected you so far?

My lifestyle has completely changed, from looking at a dashboard every 10 to 15 minutes, seeing how the product is doing, and burning so many fires every 30 minutes, to being pretty chill. Like, what am I supposed to think about before I go to bed? What am I supposed to do now? Who are the customers I am supposed to be thinking about? It's been interesting, but I think this gives me space to now work on that next venture and have more time to think about what I want to do next.

Do you think you'll want to return to entrepreneurship in the future?

Yes, for sure. All the money I received from the acquisition will also fuel my next venture. My main goal is to grow in this industry. I'm an entrepreneur at heart, so I will be returning to the space soon or building products that people like. 

How are you celebrating this win?

I did celebrate it on our last day with Rahul, my amazing mentor, Margaret [Weniger, who founded Rising Tide], and the other cohort members. I will be celebrating it with a few of my friends because my 21st birthday is coming around, so I'll be celebrating these occasions together. 

But I don't want to take the money out from the company or for anything else, because it’s for my next venture. It shouldn't change my lifestyle at all, so I've kept all that money in a separate place.

What encouragement would you give to students interested in pursuing a startup?

Relative to other colleges, we have a cushion, a sense of security that we will get good jobs. Entrepreneurship is a riskier and more unpredictable path, which I've seen, and I'm personally experiencing right now having to choose between Big Tech versus entrepreneurship. But once you start building it and when you hear from your first customer how you affected the way they live, then there's no going back. Statistically, you'll probably fail, but you won't know until you start building; and if you do fail, it’ll teach you so many valuable lessons that are applicable in whatever career path you choose.

CREATE-X will launch its 12th cohort of Startup Launch on Aug. 29 at 5 p.m. in the Georgia Tech Exhibition Hall. Register today to secure your spot.

Interested in becoming a CREATE-X supporter? Startup Launch is made possible by contributions to Transforming Tomorrow, a $2 billion comprehensive campaign designed to secure resources that will advance the Institute and its impact, and by the continued engagement of our entrepreneurial ecosystem. Learn more about philanthropy at Georgia Tech and donate by visiting transformingtomorrow.gatech.edu.

To become a mentor in CREATE-X, visit the CREATE-X mentorship page. Any other inquiry may be sent to create-x@groups.gatech.edu. We appreciate your help and commitment to supporting our students in research and innovation.