A mouse unit is used as input means for personal computers and work stations. The mouse unit is used and operated on a broad and plane surface. A proposal has been made that when a mouse is separated from a plane surface, the mouse can continue to output the data at a certain speed. Such...http://www.google.es/patents/US5764220?utm_source=gb-gplus-sharePatente US5764220 - Method of detecting contact of mouse with surface and mouse unit using this method
Method of detecting contact of mouse with surface and mouse unit using this ...
