Tour group notification method

Patent No. 6,759,972

Issued: July 6, 2004
Filed: November 27, 2001

Inventor: Gupta; Om P. (Ithaca, NY); Elkins; James (Burdett, NY)

Assignee:Digicomp Research Corporation (Ithaca, NY)


The invention is a method of calling a group of tourists back to their conveyance, in which each passenger is given a portable alerting device when they leave the conveyance. When the conveyance is ready to leave, a transmitter on the conveyance transmits a wireless signal which causes the alerting device to vibrate or give off a light or sound signal, alerting the passenger to return to the conveyance for departure


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