A method of interactive game play is provided wherein a seemingly magical wand toy is provided for enabling a trained user to electronically send and receive information to and from other wand toys, a master system and/or to actuate various play effects within a play environment. The toy wand or other...http://www.google.com.tw/patents/US7850527?utm_source=gb-gplus-share專利 US7850527 - Magic-themed adventure game
