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

The device includes multiple independent sets of sensors capable of simultaneously measuring complex signals without ...

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

Saying one thing while feeling another is part of being human, but bottling up emotions can have serious psychological ...

rechargeable sticker that can detect real emotions -- by measuring things like skin temperature and heart rate -- even when users put on a brave face. Saying one thing while feeling another is ...