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SUMMARY:AIoT for Safer\, Healthier\, and Smarter Environments - Xiaofan (F
 red) Jiang\, Columbia University
DTSTART:20231031T160000Z
DTEND:20231031T170000Z
UID:TALK203638@talks.cam.ac.uk
CONTACT:Cecilia Mascolo
DESCRIPTION:The combination of artificial intelligence and the internet-of
 -things\, or artificial intelligence of things (AIoT)\, promises to transf
 orm the world. In this talk\, I will present several projects at Columbia 
 Intelligent and Connected Systems Lab that focus on AIoT for safety\, heal
 th\, and smarter environments. In the urban safety space\, we create a mob
 ile AIoT system that uses acoustic sensors combined with embedded machine 
 learning to help alert pedestrians and construction workers of dangers fro
 m nearby vehicles. We further introduce a generalized audio filtering arch
 itecture that enables a wide range of applications. In the health space\, 
 we present a low-cost vision-based AIoT system for continuous multi-person
  fever screening. By using novel algorithms and models that take advantage
  of multiple frames of information from both thermal and RGB domains\, our
  system achieves better accuracy than commercial solutions at a fraction o
 f the cost. In the wearable space\, we introduce a glasses-based platform 
 for in-situ bio-signal acquisition and emotion recognition\, followed by a
 n AR-assisted intelligent stethoscope that enables self-screening at home.
  In the mental wellness space\, we present an AI therapist for daily funct
 ioning assessment and intervention using custom-trained GPT models. Finall
 y\, in the smart homes space\, we introduce a modular sensing architecture
  and a reconfigurable drone platform for enabling ambient assistive applic
 ations. \n
LOCATION:Online only
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