Demoing at CES, the Emwave portable stress reliever monitors your stress levels and promises to help you find some inner zen. Lance Whitney is a freelance technology writer and trainer and a former IT ...

This stress reliever from emWave looks even more fake than the one Scientologists use to “gauge” your stress, or whatever it is they do as a first step into getting your money. However, this emWave ...

emWave is perhaps unique at CES for the way its products blend past knowledge with modern technology. At first glance, the company's Personal Stress Reliever might seem a bit gimmicky, but the ideas ...

For a while on Nov. 5, a ballroom in the Renaissance Cleveland Hotel filled with the sounds of about 100 heartbeats. The effect wasn't quite the rhythmic drum-circle thumping that you might expect. In ...