Emotion Technology, Wearables, and Surprises
Monday, March 23, 2015 8:30:00 PM UTC - 10:00:00 PM UTC
More than fifteen years ago I set out to build the first computational systems to recognize and respond intelligently to emotion. My team and I created and tested the world's first wearable sensors for processing emotion. We developed pattern analysis, machine learning, and signal processing algorithms for working with speech, physiology, facial expressions, and more. Today this work has spawned two start-up companies, collected more than seven billion facial emotion points from viewers who opted-in online to turn on their cameras, and is leading to a new sensor that can issue potentially life-saving alerts for people who have seizures. In this talk I will tell stories that highlight several surprising findings. These findings include discerning frustrated smiles from happy ones, discovering that regular cameras could compute heart rate and respiration, finding electrical signals on the wrist that respond to deep brain activity, discovering connections to memory consolidation during sleep, and learning of surprising implications of wearable sensing for autism, anxiety, epilepsy, and more.
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