User position information acquisition apparatus, user position information acquisition method, user position information acquisition program, computer-readable recording medium, and user position information acquisition system

摘要

PPROBLEM TO BE SOLVED: To provide a device, a method and program for acquiring user position information that flexibly and accurately acquire position information of a user, a computer-readable recording medium, and a user position information acquisition system. PSOLUTION: The device for acquiring user position information is equipped with: a storage section storing a carry probability management table holding a user ID for identifying a user, an belongings ID for identifying belongings, and carry probability that the user carries the belongings in association with one another; a position information acquisition section which acquires position information on the belongings indicated by the belongings ID; and a user position acquisition section which acquires position information selected based upon carry probability held in a carry probability management table among pieces of acquired position information as user position information on the user indicated by a user ID in association with the belongings ID corresponding to the selected position information in the carry probability management table. PCOPYRIGHT: (C)2007,JPO&INPIT