Zytronic is a manufacturer and developer of touch technology products based in Blaydon upon Tyne, United Kingdom. Zytronic designs composite component touch technologies that optimise the performance of electronic display applications and manufacture projected capacitive technology based touch sensors and their associated controllers which are used in public access and industrial applications. Zytronic supply touch technology for use in a variety of heavy use, self-service touch interactive systems, and has been selected by major companies, such as The Coca-Cola Company for Coca-Cola Freestyle machine, BSH Bosch and Siemens for some domestic appliances, Microsoft Envisioning Lab for an experimental multi-monitor workstation and also powered portable tablets in the Natural History Museum and payment terminals for bicycle rental stations as deployed in the City of London and a number of global cities. Wikipedia