发明名称 ELECTRONIC COUNTING APPARATUS FOR A CHILD'S GAME AND METHOD THEREFOR
摘要 <p>An electronic game apparatus (10) includes a wearable unit (21) having a wearable housing configured for releasable attachment with a bodily part of a player. An inertia sensor (12) affixed to the wearable housing detects oscillations imparted to the wearable housing and produces an output signal (20) corresponding to each oscillatory movement. A counter (14), affixed to the wearable housing, counts each oscillatory movement imparted to the wearable housing.</p>
申请公布号 WO1999034879(A1) 申请公布日期 1999.07.15
申请号 US1999000299 申请日期 1999.01.07
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