| 摘要 |
In one aspect, the present invention is directed to a cheering apparatus, comprising: a motion detector, for detecting an acceleration or deceleration; and an audio unit, for playing the selected sound upon indicating by the motion detector an acceleration or deceleration. The apparatus may further comprise: an effect selector, for selecting a sound effect to be played upon activation. The apparatus may further comprise: a handheld casing, for housing at least a speaker of the audio unit. In another aspect, the present invention is directed to a cheering system, comprising: a cheering apparatus, adapted to operate as a master; and at least one cheering apparatus, adapted to operate as a slave to the master. Preferably the communication between the master and the at least one slave thereof is carried out by wireless communication.
|
