Ultrasound gesture control may come to mobile phones soon
 

A Norwegian start-up has created a gesture control system for smartphones which uses ultrasound transmitters instead of the more traditional infrared sensor. As early as next year, we could be seeing a brand new way of interacting with our mobile phones. Norwegian start-up Elliptic Labs is in talks with Asian manufacturers about installing their new [...]

http://vr-zone.com/articles/ultrasou...le-phones-soon