An input to a computer system is made by manipulating a physical object disposed adjacent to an interactive display surface. An application having at least one changeable attribute is executed on the computer system. When the physical object is disposed adjacent to the interactive display surface, it...http://www.google.fr/patents/US7379047?utm_source=gb-gplus-shareBrevet US7379047 - Using a physical object to control an attribute of an interactive display application
Using a physical object to control an attribute of an interactive display ...
