Point reading machine with three-point locating as basic

This invention relates to one read click machine by base of three points position about three receive benches and position system and method, which comprises the following steps: using click pen and three points distance or angle determining book selection special position to generate super link for...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	YONGCHENG HONG
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CALCULATING COMPUTING COUNTING CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES ELECTRIC DIGITAL DATA PROCESSING GLOBES PHYSICS PLANETARIA SEALS
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