What if your body could tell the truth—even when your face couldn’t? A new wearable device may be the future of emotional ...

That insight, they write, could prove useful for doctors seeking to better understand the psychological state of patients who ...

A new stretchable, rechargeable sticker developed by researchers can detect authentic emotional states by measuring physiological signals like heart rate, skin temperature, and humidity, even when ...

This is a new and improved way to understand our emotions by looking at multiple body signals at once,” said Huanyu Cheng, the lead author on the paper. “Relying only on facial expressions to ...