| 摘要 |
PROBLEM TO BE SOLVED: To provide an order input device with sufficient quality capable of responding to both a panel type and a spread type without increasing cost. SOLUTION: The order input device receives input of order data in interrelation with multiple handy terminals having short-range radio and proximity radio, and transmits the input order data to an order management device. Each of the handy terminals uses short-range radio to communicate with the order management device and proximity radio to communicate with other handy terminals. COPYRIGHT: (C)2013,JPO&INPIT |
