INTRODUCING METHOD AND SYSTEM, AND METHOD AND SYSTEM FOR GIVING AND RECEIVING OBJECT

PROBLEM TO BE SOLVED: To realize service exchange by allowing an individual to directly meet a person who can provide service such as ability and merchandise desired by the individual or objects exchange and payment by using a storage cabinet in such a manner that the person is introduced to the individual within the activity range of the individual without giving any inputting trouble. SOLUTION: Information on service provided from a provider side and information on service from a client side are received through an online network. Traffic facilities use records of the provider and client sides are received when they pass through a gate of the traffic facilities, the degree of overlapping of their behavior range is calculated on the basis of their tendency to use the traffic facilities, and the person with high degree of overlapping is introduced. An object exchanging medium located at a site optimum to each other is provided in order to quickly exchange objects without meeting each other directly. This makes them exchange the objects and make payment. COPYRIGHT: (C)2003,JPO