<p>An apparatus comprising a plurality of movement sensitive devices, each device comprising an indicator and a movement sensor, wherein the indicator is arranged to provide an audible and/or visual indication based on the movement of the device, and wherein the plurality of devices are arranged to receive information from each other and transmit information to each other. The devices may be juggling balls arranged for interactive illumination in response to movement during juggling.</p>
申请公布号
WO2011134638(A1)
申请公布日期
2011.11.03
申请号
WO2011EP02080
申请日期
2011.04.26
申请人
UNIVERSITETET I OSLO;ANTONSEN, ROGER;BJERKNES, JAN, DYRE