Xsensio IDTechEx interviewed Esmeralda Megally, CEO and Co-Founder of Xsensio. They are a Swiss company, founded in 2014, developing a platform that they call "Lab-on-Skin (TM)". This is based on technology originally developed at EPFL, including the use of 3D extended metal gate ion sensitive field effect transitiors (3D EMG ISFETs) to detect ion concentration in sweat. Xsensio