By measuring subtle changes in breathing and heart rhythms, EQ-Radio is 87 percent accurate at detecting if a person is excited, happy, angry or sad – and can do so without on-body sensors or facial-recognition software.

Source: EQ-Radio: Detecting emotions with wireless signals | Robohub

Potentially scary: #IoT systems might be used to surveil all of us and record whether or not we are happy, angry, and so forth. Imagine a police surveillance state that scans individuals as they shop in a mall, board a bus, or walk through an airport – and subject you to additional scrutiny – because your ObamaCare premiums went up by 30% and you are feeling sad and angry.

By EdwardM