A method and apparatus for processing acoustic and/or gesture input commands by an entertainment device begins by detecting an acoustic initiation command and/or a gesture initiation command. The initiation command may be directed to a particular entertainment device, which may be a part of an entertainment...http://www.google.es/patents/US6351222?utm_source=gb-gplus-sharePatente US6351222 - Method and apparatus for receiving an input by an entertainment device
Method and apparatus for receiving an input by an entertainment device