The self-powered device, developed by a team at the University of California, Irvine, can keep track of a wearer’s pulse while also communicating with a nearby smartphone. ... “This innovation achieves many significant outcomes in one package,” said Rahim Esfandyar-Pour, an assistant professor of electrical engineering and computer science at UCI. “It enables continuous, battery-free, wireless and on-demand health monitoring anytime and anywhere. It’s made with low-cost and flexible materials and can be tailored to meet a variety of wearable bioelectronic sensors’ requirements.” Read More