Fujitsu Corporation

Yuichi Hanada

Shinichiro Mori

Mineo Moribe

Akira Fujii

Hitoshi Yanami

Takahiro Umada

An Information processing apparatus, includes a memory; and a processor coupled to the memory and the processor configured to: store, for each of a plurality of areas represented by a geographical boundary line, information for specifying position of an area and a size of the area to the memory, acquire data regarding a position of a moving body, set a predetermined range on the basis of the acquired data, extract a target area from the plurality of areas on the basis of the predetermined range and the position of each of the plurality of areas, and control a size, stored in the memory, of the extracted target area.

Information processing apparatus, information providing method, and information providing system

A projector device includes an acquisition unit configured to acquire an image from an image pickup unit that picks up the image on a projection side of a transmissive type screen to which a display image is projected by a projector; a detection unit configured to detect a position where a luminance is changed on the acquired image; and an output unit configured to output the position on the acquired image where the change in luminance is detected.

Projector system and device, recording medium storing position detection program, and image providing method

A portable mobile terminal includes: a detection control unit; and a movement trajectory calculation unit configured to calculate a movement trajectory of a terminal body based on a detection result of an absolute position of the terminal body by the absolute position detecting unit and an acquisition result of a line segment indicating a rectilinear distance of the terminal body by a link information generation unit. The detection control unit determines a timing that comes every given time as a tentative detection timing, and in a case where the link information generation unit has not acquired a new line segment till the tentative detection timing after a previous detection timing, the detection control unit determines a timing at which the link information generation unit acquires a new line segment next as a detection timing, and starts up the absolute position detecting unit.

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Kawasaki, Japan

Yuichi Hanada