Electronic Tattoos
Forget wearable electronics, like Google Glass. That's so, well, 2012. Welcome to the new world of epidermal electronics -- electronic tattoos that contain circuits and sensors printed directly on to the body. From MIT Technology Review: Taking advantage of recent advances in flexible electronics, researchers have devised a way to “print” devices directly onto the skin so people can wear them for an extended period while performing normal daily activities. Such systems could be used to track health and monitor healing near the skin’s surface, as in the case of surgical wounds. So-called “epidermal electronics” were demonstrated previously in research from the lab of John Rogers, a materials scientist at the University of Illinois at Urbana-Champaign; the devices consist of ultrathin electrodes, electronics, sensors, and wireless power and communication…