More than 80 participants attended a dynamic half-day workshop exploring how large language models (LLMs) can accelerate scientific discovery across disciplines. The workshop, Boosting Research with LLMs, was held April 1 in the Technology Square Research Building’s ballroom and was co-sponsored by the Institute for People and Technology (IPaT) and the Institute for Data Engineering and Science (IDEaS).

The workshop presented three expert-led panels to uncover practical applications of LLMs for engineers, natural scientists, computer scientists, and social scientists-transforming the way they analyze data, generate insights, and advance research.

The workshop was designed for beginners and required no prior experience with LLMs, making it a unique opportunity to explore cutting-edge Al tools that can enhance research capabilities. The event was open to Georgia Tech faculty, graduate students, researchers and staff. 

"The LLM workshop drew in participants with a wide range of interests,” said David Sherrill, Regents’ Professor in the School of Chemistry and Biochemistry, and interim executive director of IDEaS.  “It was exciting to hear how LLMs are being used by students and faculty to accelerate their research in science, engineering, and social sciences."

View the agenda and the thirteen presenters >>

For decades, understanding the clicks, whistles and burst pulses of dolphins has been a scientific frontier. What if we could not only listen to dolphins, but also understand the patterns of their complex communication well enough to generate realistic responses?

Today, on National Dolphin Day, Google, in collaboration with researchers at Georgia Tech and the field research of the Wild Dolphin Project (WDP), is announcing progress on DolphinGemma: a foundational AI model trained to learn the structure of dolphin vocalizations and generate novel dolphin-like sound sequences. This approach in the quest for interspecies communication pushes the boundaries of AI and our potential connection with the marine world.

Read the full story from Google here >>

This story features three Georgia Tech researchers involved with the wild dolphin project.

From sun damage and pollution to cuts and infections, our skin protects us from a lot. But it isn’t impenetrable.

“We tend to think of our skin as being this impermeable barrier that’s just enclosing our body,” said Matthew Flavin, assistant professor in the School of Electrical and Computer Engineering. “Our skin is constantly in flux with the gases that are in our environment and our atmosphere.”

Led by the Georgia Institute of Technology, Northwestern University, and the Korea Institute of Science and Technology (KIST), researchers have developed a novel wearable device that can monitor the flux of vapors through the skin, offering new insights into skin health and wound healing. This technology, detailed in a recent Nature publication, represents a significant advancement in the field of wearable bioelectronics.

“You could think of this being used where a Band-Aid is being used,” said Flavin, one of the lead authors of the study. The compact, wireless device is the first wearable technology able to continuously and precisely measure water vapor, volatile organic compounds, and carbon dioxide fluxes in the skin in real time. Because increases in these factors are associated with infection and delayed healing, Flavin notes that this kind of wireless monitoring “could give clinicians a new tool to understand the properties of the skin.”

The Measurement Barrier

Our skin is our first line of defense against environmental hazards. Measuring how effectively it protects us from harmful pollutants or infections has been a significant challenge, especially over extended periods.

“The vapors coming from your skin are in very, very low concentration,” explained Flavin. “If we just put a sensor next to your skin, it would be almost impossible to control that measurement.”

The new device features a small chamber that condenses and measures vapors from the skin using specialized sensors hovering above the skin. A low-energy, bi-stable mechanism periodically refreshes the air in the chamber, allowing for continuous measurements communicated to a smartphone or tablet through Bluetooth.

“There are other devices that can measure certain parts of what we're talking about here,” said Flavin, “but they are not feasible for a wearable device, can't do this continuously, and are not able to get all the information that our device can get.”

Scratching the Surface

By tracking the skin's water vapor flux, also known as transepidermal water loss, the device can assess skin barrier function and wound healing. This capability is particularly valuable for tracking the healing process in diabetic patients, who often have sensory issues that complicate wound monitoring. “What you see in diabetes is that even after the wound looks like it's healed, there's still a persistent impairment of that barrier,” said Flavin. This new non-invasive device tracks those properties. 

“There are many areas where people don't have great access to healthcare, and there aren’t doctors monitoring wound healing processes,” Flavin added. “Something that can be used to monitor that remotely could make care more accessible to people with these conditions.”

The device’s wearable nature also makes it ideal for studying the long-term effects of exposure to environmental hazards like wildfires or chemical fumes on skin function and overall health.

Though the applications in health are numerous, the research team is continuing to explore different ways to use the device. “This measurement modality is very new and we're still learning what we can do with it,” saidJaeho Shin, a senior researcher at KIST and a co-leader of the study. “It's a new way of measuring what's inside the body.” 

“This is a great example of the kind of technology that can emerge from research at the interface between engineering science and medical practice,” said John Rogers, a materials science professor at Northwestern and another co-leader of the study. “The capabilities provided by this device will not only improve patient care, but they will also lead to improved understanding of the skin, the skin microbiome, the processes of wound healing, and many others.”

As a new faculty member and a member of Georgia Tech’s Neuro Next Initiative, a burgeoning interdisciplinary research hub for neuroscience, neurotechnology, and society, Flavin attributes the success of this research to its interdisciplinary nature.

“A broad challenge we have in these fields of research is that they integrate a lot of different areas. One of the reasons I came to Georgia Tech is because it's a place where you have access to all those different areas of expertise.”

DOI: https://doi.org/10.1038/s41586-025-08825-2

Funding: Querrey-Simpson Institute for Bioelectronics and the Center for Advanced Regenerative Engineering (CARE), Northwestern University; National Research Foundation of Korea; National Institutes of Health (NIH), National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Biomedical Imaging and Bioengineering.

Technology has transformed how we communicate. Research from the Ivan Allen College of Liberal Arts shows that code-switching — the practice of switching between languages, dialects, accents, tones, or cultures in conversation — is changing with it.

Faculty members in the School of Modern Languages and the Sam Nunn School of International Affairs have published three studies examining how language and cultural code-switching have adapted to the digital age, revealing speakers’ fluency, promoting self-expression, and making messaging more effective. Their research is relevant, as the population of bilingual and bicultural people increases in the United States.

By better understanding code-switching in digital spaces, “we can reveal insights into language dynamics and cultural identity among young bilingual speakers,” says Hongchen Wu, an assistant professor in the School of Modern Languages. “Annotated code-switching datasets are also a valuable resource for training and testing language technologies tailored to bilingual speakers — allowing, for example, an AI-assistant that can understand their code-switching with no struggles.”

Read the full article published by Georgia Tech's School of Modern Languages and the Sam Nunn School of International Affairs >>

Kait Morano, a community resilience expert from Georgia Tech, presented critical insights to the Georgia State House of Representatives study committee on disaster mitigation and resilience. Her testimony highlighted the importance of strong partnerships, evidence-based decision-making, and community-driven planning to better prepare for and withstand the impacts from natural disasters. Morano serves as the resilience planning director for CEAR Hub, which works closely with Georgia’s coastal communities. She is also a research scientist with Georga Tech’s Institute for People and Technology.

Morano emphasized strategies to address the unique challenges faced by vulnerable coastal communities, underscoring the need for investments in resilience and capacity-building initiatives before a disaster strikes. Her contributions were reflected in the committee's final report, which includes recommendations for creating a dedicated statewide office of resilience, upgrading 911 systems, and bolstering building codes for certain types of facilities. These efforts aim to mitigate the impacts of increasingly frequent and severe disasters on Georgia's communities.

The committee's findings and Morano's testimony underline the vital role of research, collaboration, and proactive planning in building a safer and more resilient Georgia.

The study committee’s final report is available here: https://www.legis.ga.gov/api/document/docs/default-source/house-study-committee-document-library-page/disaster-mitigation-and-resilience/disaster-mitigation-and-resilience-study-committee-final-report.pdf?sfvrsn=c21b5178_2.