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Manipulating photos, audio and video is easier than ever due to tools like #AI. To combat the threat of deepfakes and shallowfakes, UMD Department of Computer Science' Nirupam Roy and his team developed a tool called TalkLock to verify the authenticity of audiovisual recordings. go.umd.edu/deep-fake

#ArtificialIntelligence has made creating deepfakes easier and more accessible than ever. UMD Department of Computer Science' Nirupam Roy spoke with WBAL-TV 11 Baltimore's Khiree Stewart (Khiree Stewart) about how his new tool TalkLock verifies the authenticity of audiovisual recordings.wbaltv.com/article/maryla…

UMD Department of Computer Science WBAL-TV 11 Baltimore Khiree Stewart The WBAL-TV 11 Baltimore crew came to #UMD yesterday for a demo of TalkLock, a tool from UMD Department of Computer Science' Nirupam Roy that uses a cryptographic QR code system to verify deepfakes and shallowfakes. Nirupam's team hopes to release a #MobileApp by summer: go.umd.edu/deep-fake

Here are our very own Nirupam Roy and Irtaza Shahid explaining how our system TalkLock can detect deepfakes wbaltv.com/article/maryla…

Nirupam Roy (Nirupam Roy) and Irtaza Shahid (Irtaza Shahid) were interviewed by Khiree Stewart (Khiree Stewart) of WBAL-TV 11 Baltimore on the software they're developing to detect deepfakes and combat misinformation. Roy and Shahid are from icosmos.umd Univ. of Maryland. wbaltv.com/article/maryla…

Spot the not!! 😎🥸😎 Excited to explore the new immersive and egocentric world of sensing/computing with brand new Project Aria glasses at icosmos.umd !! Thank you Meta for the support!!

Overflowing with success!! Congratulations to our very own Aritrik Ghosh and his team for winning Hackster.io "Hack in the Box" competition hackster.io/news/meet-the-…

How do smart devices spy on users? At Science on Tap this Wednesday (4/17), UMD Department of Computer Science' Nirupam Roy will shed light on his exploration of the security/privacy vulnerabilities of #SmartTechnology. Register to attend this talk on privacy in the age of #AI: go.umd.edu/sot0424

Honored to receive the fellowship from Univ. of Maryland for our low-power IoT work

Had an awesome time presenting my work at IEEE ICASSP. Had some insightful discussions and got great feedback for future work

It was truly a fulfilling experience! Amazing audience, amazing ambience! Science on Tap @ UMD is a unique way to discuss science.

Visitors to #MarylandDay were able to speak with Nirupam Roy & students in icosmos.umd about their ongoing work involving preventing #deepfakes, low-power acoustic imaging, disaster resilience through wireless infrastructures, and more. #FearlesslyUMD

Absolutely thrilled to have had the opportunity to give a talk at NASA Goddard Space Flight Center! Discussed security/privacy concerns around AI-driven embedded systems. Huge thanks to Brent and Seth for an incredible tour of the groundbreaking innovations shaping our future.

Proud advisor moment! Nakul (Nakul Garg) has been awarded the prestigious Marconi Society Young Scholar Award 2024! 🏆His groundbreaking work in large-scale sustainable computing and innovative approaches to low-power embedded perception is opening new frontiers. icosmos.umd

Congratulations, Nakul Garg !! UMD Department of Computer Science UMD Research UMIACS icosmos.umd

"Alexa... I'm signing the document in the air!" 😊 icosmos.umd presented technique to detect drawings and even signatures on voice assistants) at UbiComp 2024. Can be a new multi-factor authentication. Congratulations to Yang Bai, Irtaza Shahid, and Harshvardhan Takawale.

Nakul(Nakul Garg) defended his Ph.D. thesis! An incredible journey founded on perseverance and an indomitable passion for innovation. I have yet to see a project Nakul worked on that didn’t win an award! He will join Rice as a faculty member this July. Keep rowing, Dr. Garg!

Hooded two of my students on May 21st—two freshly minted PhDs from Icosmos Umd. The moment stirred an introspection. Realized that long after the applause fades, what I’ll carry with me is the way my graduating student Yang called me “my dear advisor.” That's my takeaway.