At the IDTecEx Show! in Berlin, Wim Christiaens, Director of R&D at Quad Industries shows a variety of printed electronics samples, MEMS switches, printed batteries, and a shoe sole insert with 8 sensors used by Olympic athletes to analyze their step and gaits. Quad Industries is a leading manufacturer and developer of user interfaces and control panels, which mainly consist of membrane and capacitive switches, overlays and foils, rubber keypads, PCB's, integrated touch screens or displays and plastic or metal housings.