By Monique Bethell Researchers from the Massachusetts Institute of Technology (MIT) developed a device that can detect a person’s emotions using wireless signals. “EQ-Radio” is a device designed to measure subtle changes in breathing and heart rhythms to accurately detect whether a person is excited, happy, or sad. …read more

Source:: http://www.dailytech.com/EQRadio+A+New+Device+for+Wirelessly+Detecting+Emotions+/article37650.htm