Four researchers at the University of Washington leverage wireless signals to enable whole-home sensing and recognition of human gestures. It's called WiSee. Not WiWillSee. WiSee. Wii and Xbox Kinect have a lot to answer for. The commercialization of gesture based interactivity might be taking a new step forward based no the work of Qifan Pu, Sidhant Gupta, Shyamnath Gollakota, and Shwetak Patel at University of Washington. The full paper, Whole-Home Gesture Recognition Using Wireless Signals, can be found here. In summary, WiSee, the system detects the reflection of WiFi signals from a person and assesses the gesture based on relative shifts in the signal. It leverages the property of the Doppler shift, which is the change of a wave as its source moves relative to the observer. Gestures result in very small Doppler shifts, and WiSee detects those shifts and translates them into commands. For multiple users in a room, each user is identified by a gesture signature, a repetitive gesture, that signals it is their turn to use the system. The system can detect 9 whole-body movements within 94% accuracy right now in a proof-of-concept lab demonstration unit.
GMT 09:14 2017 Wednesday ,18 October
Is facial recognition the stuff of sci-fi? Not in ChinaGMT 08:31 2017 Saturday ,23 September
Vision 2030 will take Saudi Arabia into the futureGMT 20:37 2017 Thursday ,07 September
NASA captures images of strong solar flaresGMT 20:39 2017 Wednesday ,30 August
United Technologies near deal to buy Rockwell Collins: reportGMT 13:41 2017 Saturday ,19 August
Eclipse-chasers trot the globe, addicted to Moon's shadowGMT 17:47 2017 Wednesday ,16 August
NASA: let's say something to Voyager 1 on 40th anniversary of launchGMT 16:41 2017 Friday ,11 August
Asteroid to shave past Earth on Oct 12: ESAGMT 21:32 2017 Tuesday ,18 July
Japanese engineers develop headset-less VR systemMaintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2021 ©
Maintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2021 ©
Send your comments
Your comment as a visitor