首页>
外国专利>
FACE-TO-FACE INFORMATION EXCHANGE DEVICE, COMMUNICATION TERMINAL, AND FACE-TO-FACE INFORMATION EXCHANGE METHOD
FACE-TO-FACE INFORMATION EXCHANGE DEVICE, COMMUNICATION TERMINAL, AND FACE-TO-FACE INFORMATION EXCHANGE METHOD
展开▼
机译:面对面信息交换设备,通信终端和面对面信息交换方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To exchange information with an easy operation while protecting privacy when information is exchanged in a face-to-face state.;SOLUTION: An face-to-face information exchange device 1 includes: a check-in storage unit 11 for storing a user identifier of a communication terminal 2 checked in and a check-in time; a user relation storage unit 12 for storing a set of user identifiers between users; a check-in request receiver unit 13 for receiving a check-in request from the communication terminal 2; a user extraction unit 14 for extracting from the check-in storage unit 11 the user identifier of a user checked in within a time range determined based on the check-in request; a face-to-face user list generator unit 15 for extracting from the user relation storage unit 12 a user identifier in the same set as the user identifier included in the check-in request, and for generating a face-to-face user list which is a list of each extracted user identifier; and a response unit 16 for transmitting the face-to-face user list to the communication terminal 2.;COPYRIGHT: (C)2013,JPO&INPIT
展开▼