作者: Deborah King
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摘要: A tracking assembly monitors a transmitter and alerts user when the exceeds certain distance in real time. The has receiver, transmitter, means to secure an object. receiver process information, input output scanner connected processing means, power source. Preferably, is keys buttons; alternatively, stylus entry screen. emits continuously generated radio signal. securing affixes skin. In use, displays relative location of at both short long ranges.