This is not a specific device but it is more a technology that utilizes ultrasound and could be added into other devices like tablets, smartphones, monitors, etc. <br /><br />Our CES 2014 Sponsors: http://linustechtips.com/main/topic/99010-ces-2014-sponsors/<br /><br />https://twitter.com/linustech<br />https://twitter.com/slickpc<br />http://www.facebook.com/LinusTech<br /><br />Join our community forum: http://bit.ly/ZkLvE7
