GCell shows an iPad keyboard powered by their photovoltaic device. The photovoltaic technology is based on DSSCs which operate efficiently at low light levels, such as indoor lighting. It is used in keyboards to negate the need to replace any batteries. See more about the technology and markets in this video. For more information see http://www.IDTechEx.com
Printed Electronics Europe takes place in Berlin April 28-29th 2015
