A set of interactive toys that perform a sequence of actions in response to one another without external activation other than an initial actuation to begin the sequence of actions. Preferably, each toy has an activation switch and/or a receiver for a wireless signal such as an infrared signal which...http://www.google.com.tw/patents/US20020061708?utm_source=gb-gplus-share專利 US20020061708 - Interactive talking dolls
