Active sonar technology is expected to help realize non-contact touch

United States University of Washington research team has developed a non-contact motion-sensing technology for mobile devices FingerIO, principle of this technology using active sonar uses microphones to detect the mobile device user's finger movements, without having to touch the screen to operate. In short, this technology can algorithms allow mobile devices become portable radar, non-touch operation detection fingers. http://www.nodcase.com/images/large/i6plus/kenzo_i6_case_i6p1502_lrg.jpg 　　It is reported that the research team has successfully run one FingerIO Android app for Samsung Galaxy S4 and a hot rod with 2 microphone device for smart watches non-touch operation, the user simply media action next to the device, your mobile phone will be able to identify actions.　　Team executives Rajalakshmi Nandakumar says "on your small screen Smartphone precise manipulation of difficult typing this, so we want to be able to enter the platform area next to the device directly into a. "Without this technology for mobile phones to increase the complexity of sensor, just speakers and two microphone on the Sonar can achieve high accuracy positioning, to identify the mobile finger movements. Kenzo tiger iPhone 6 plus case　　This technology will be the team in CHI 2016 Conference on human-computer interaction technology on display. Kenzo iPhone Case[Article correction]Collection is the collection of 1542Tags: mobile phone Science and technology