Wireless signals can detect your feelings with new device

CAMBRIDGE, Mass. (AP) - What if your computer or smartphone could tell if you're happy or sad?

A new device developed by researchers at the Massachusetts Institute of Technology can detect a person's emotions using wireless signals reflecting off a person's body to measure human behavior.

Researchers from MIT's Computer Science and Artificial Intelligence Laboratory say their EQ-Radio device is 87 percent accurate in telling if someone is excited, happy, angry or sad.

Wireless signals can detect your feelings with new device