INFORMATION NOTIFICATION DEVICE, INFORMATION NOTIFICATION SYSTEM, INFORMATION PRESENTATION SYSTEM, INFORMATION NOTIFICATION METHOD, INFORMATION PRESENTATION METHOD, INFORMATION NOTIFICATION PROGRAM AND INFORMATION PRESENTATION PROGRAM

摘要

An operation display control unit (102) receives input of an item name and notification condition. A search statement generation unit (103) generates item-identifying information associated with the item name, and a search statement that includes a notification condition. A search data retrieval unit (104) searches an external database (130) for the search statement, and retrieves the search data that was searched, from the external database (130). A notification information generation unit (105) generates notification information that includes the search data, and a sending/receiving unit (106) sends the notification information. A schedule control unit (107) controls the search data retrieval unit (104) to execute in a specified timing.