TRADE SYSTEM FOR MERCHANDISE THROUGH PORTABLE PHOTOGRAPHING AND COMMUNICATION EQUIPMENT, TRADE METHOD AND PHOTOGRAPHING CORRECTION DISPLAY SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a trade system in which a customer surely and easily trades in merchandise without going to the place where the merchandise is.;SOLUTION: This trade system comprises portable photographing and communication equipment composed of a portable photographing device and radio communication equipment connected to it and carried by a seller, a communication display device provided for the customer and a confirmation device. Merchandise information by the equipment from the seller and instruction information by the equipment of the customer are communicated between the seller and the customer, the merchandise is traded between the seller and the customer, communication contents are transmitted to the confirmation device as needed and at least the main part of trade contents is recorded and monitored.;COPYRIGHT: (C)2002,JPO