| http://www.w3.org/ns/prov#value | - s S.R.L.User controlled device for sending control signals to an electric appliance, in particular user controlled pointing device such as mouse or joystick, with 3D-motion detectionUS8203535Aug 31, 2006Jun 19, 2012Smart Technologies UlcPassive touch system and method of detecting user inputUS8228304Jun 11, 2009Jul 24, 2012Smart Technologies UlcSize/scale orientation determination of a pointer in
|