SYSTEM OF PERFORMING SAFETY CONFIRMATION BASED ON USE SITUATION INFORMATION OF SERVICE AND INPUT INFORMATION ON INTERNET

摘要

PROBLEM TO BE SOLVED: To solve a problem of previous safety confirmation system having problem in cost such as needing introduction of specific equipment and needing considerable infrastructure maintenance.;SOLUTION: Email is sent periodically for each given period to a registered user by mainly using infrastructure/communication means already owned by the user such as a mobile phone. The presence or absence of a response is considered to show whether or not the registered user is in safe, and a warning email is sent to an emergency contact address which the registered user registered beforehand. Alternatively, by monitoring use situation of a service such as Twitter or a blog service on the internet which the registered user is using daily, the safety of the registered user is confirmed from the use situation. The service where the registered user writes something is monitored, and when the service is not used for the number of days that the registered user sets or more, a warning email is sent to an emergency contact address which the registered user registered beforehand.;COPYRIGHT: (C)2012,JPO&INPIT