Sun Joo (Grace) Ahn

@sunjooahn.bsky.social

Professor, University of Georgia. Director, Center for Advanced Computer-Human Ecosystems (CACHE). https://www.ugavr.com #VR #AR #research #behaviorchange #communication #technology #metaverse

I just had a grad seminar class in which we read Ahn and Hatfield's (2025) article on the research and advertising possibilities of virtual influencers in VR. It was a really interesting and forward looking article that spurred a great discussion. I recommend assigning it. doi.org/10.1080/1525...

Simulated Persuasion in Extended Realities: Virtual Influencers in Immersive Virtual Environments

With advances in computer-generated technologies and artificial intelligence, virtual influencers (VIs) are likely to play a critical role in shaping interactive advertising within immersive enviro...

doi.org

Delighted to share the results of our 3-year partnership with NOAA and the National Hurricane Center! "Weather the Storm," a training and education package for hurricanes and storm surge events, is now available for public use (download link in the article). wpo.noaa.gov/bringing-sto...

Bringing storm surge to virtual reality - NOAA Weather Program Office

A new virtual reality simulation funded by WPO shows people why coastal evacuation orders are so important during storms.

wpo.noaa.gov

In Paris to give a talk at Université Paris Nanterre 🇫🇷 This is a three university inter-laboratory collaboration, where the labs are interested in exploring the use of #VR in the psychological mechanisms that shape and drive embodiment and ensuing behavior change. If you're in Paris, swing by!

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One of the best things about working on federally funded projects is getting to know the people behind the scenes. What used to feel like just numbers and calls for proposals is now filled with friends and familiar faces and that really changes what the job feels like.

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[NEW PUBLICATION] This is the first in a series of pubs coming up from our @noaa.gov project in partnership with the National Hurricane Center, using #VR to communicate the risk of storm surge/flooding. One of the first Qs to address was, can we scale the use of VR as a risk communication tool?

CACHE is celebrating all the incredible students graduating this season — both from within our center and beyond! Your hard work, passion, and perseverance have paid off, and we can’t wait to see the amazing things you’ll achieve. 🎓 🌟

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There are many layers here, but I want to comment on one aspect of these findings for now--the editorial board representation. Some will see this and immediately think: we need to get more POC on our boards! I understand that impulse, but encourage you to think a few steps down the game tree 1/n.

Madhu Pai, MD, PhD@madhupai.bsky.social · 2y ago

"Non-White scientists appear on fewer editorial boards, spend more time under review, and receive fewer citations" www.pnas.org/doi/abs/10.1...

Thank you AJC for covering our project! We tested the efficacy of a #MR system with 300+ kids & their parents across 19 afterschools: The system is particularly effective for kids who tend to be sedentary at baseline. Conversion of sedentary time is mostly to light intensity physical activity.

UGA Grady College of Journalism and Mass Communication@ugagrady.bsky.social · 2y ago

Thanks to the AJC for featuring "Virtual Fitness Buddy," an interactive video game incentivizing kids to exercise, created by @sunjooahn.bsky.social, director of the Center for Advanced Computer-Human Ecosystems. www.ajc.com/news/health-...

‘Tis the season for homemade marshmallows! Are they worth the extra effort? 💯 You need: sugar, gelatin, water, high powered stand mixer, and a candy thermometer. Then enjoy the fresh fluffy bliss 🤤

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Been having a series of delightful meetings, yes, even at the university level. Although we gathered for business, at the end of the day, it was ppl caring about the well-being of ppl. Committee work is often grueling and thankless but sometimes, you have the good ones. I was happy to serve today. 🫡