Ultrasound chip offers gesture control for mobiles

Ultrasound technology that enables mobiles and tablets to be controlled by gesture could go into production as early as next year. Norwegian start-up Elliptic Labs is in talks with Asian handset manufacturers to get the chip embedded in devices. via Pocket http://www.bbc.co.uk/news/technology-24474342#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa