Nippon Telegraph and Telephone Corporation

Kodansha Co., Ltd.

Toshiya Yamada

Yoshitaka Nakamura

Shingo Tsukada

Akihiro Yamanaka

Keitaro Horikawa

Masato Sawada

A wearable device attached to a subject includes an accelerometer that measures acceleration information, and a biological sensor that measures biological signal information of the subject. From the measured acceleration information and biological signal information, first feature data corresponding to a first predetermined period and second feature data corresponding to a second predetermined period are extracted. By machine learning based on the first feature data, a dynamic/static activity identification model, a dynamic-activity identification model, and a static-activity identification model, for the subject, are generated. By combination of results of determination based on each of the identification models, a posture and an activity of the subject are identified and correspondence information, which associates the identified posture and activity with the biological signal information of the subject, is generated.

Device and method for sequential posture identification and autonomic function information acquisition

A wearable device attached to a subject includes an accelerometer that measures acceleration information, and a biological sensor that measures biological signal information of the subject. From the measured acceleration information and biological signal information, first feature data corresponding to a first predetermined period and second feature data corresponding to a second predetermined period are extracted. By machine learning based on the first feature data, a dynamic/static activity identification model, a dynamic-activity identification model, and a static-activity identification model, for the subject, are generated. By combination of results of determination based on each of the identification models, a posture and an activity of the subject are identified, and correspondence information, which associates the identified posture and activity with the biological signal information of the subject, is generated.

The display language conversion system of the present invention comprises a first data base, a second data base, an image display processing meansand an another-language display processing means. The image display processing meansdisplays control data read from the first data base, image data and one language data read from the position information data and the second data base, on a display. When the display mode and the display language are specified by the display by the control data displayed on the displayand the mouse, and the blowoff frame or the predetermined commentary display region is region specified by the input means, the another-language display processing meansdisplays another language related to the second data base by the region specification in accordance with the display mode. Thus, according to the present invention, without impairing the images of illustrations, photographs and comics and the like, words or commentaries contained therein can be freely displayed by various languages.

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Yokohama, Japan

Toshiya Yamada