Validation method for transmitting data in a two-way audience response teaching system

A response monitoring apparatus using a remote including an electrical circuit including a user activated input, a transmitter, and a receiver, where the electrical circuit is adapted to detect operation of the user activated input and temporarily activate the receiver. After an activation period, t...

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Bibliographische Detailangaben

Hauptverfasser:	LaBella, Vincent P, Thibado, Paul
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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