Wearable Predicts Tone of Conversation from Speech, Vital Signs
If you’ve ever wondered how people are really feeling during a conversation, you’re not alone. By and large, we rely on a huge number of cues — body language, speech, eye contact, and a million others — to determine the feelings of others. It’s an inexact science to say the least. Now, researchers at MIT have developed a wearable system to analyze the tone of a conversation.
The system uses Samsung Simband wearables, which are capable of measuring several physiological markers — heart rate, blood pressure, blood flow, and skin temperature — as well as movement thanks to an on-board …read more
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