Hitachi, Ltd.

Honda Motor Co., Ltd.

Yuto Kojima

Atsushi Ito

Kazuaki Tokunaga

Yutaro Kato

Shimei Ko

Masashi Akachi

Kentaro Yonei

A content output device includes an output unit configured to output, as target content, content designated by a passenger of a mobile object to a display device, an identification unit configured to acquire identification information regarding content viewing for each passenger seated on each seat of the mobile object, a determination unit configured to determine whether or not to permit output of the target content by the output unit on the basis of the identification information and restriction information regarding viewing of the target content, and a suggestion unit configured to make a suggestion related to output of content to a passenger. When the determination unit determines not to permit the output of the target content, the suggestion unit suggests, to the passenger, alternative content to the target content or a countermeasure for permitting the output of the target content.

Content output device and content output method

A system performs operation monitoring in which a learning model in operation is monitored. In the operation monitoring, the system performs a first certainty factor comparison to determine, each time the learning model in operation to which input data is input outputs output data, whether or not a certainty factor of the learning model is below a first threshold. In a case where a result of the first certainty factor comparison is true, the system replaces the learning model in operation with any of candidate learning models having a certainty factor higher than the certainty factor of the learning model in operation in which the result of true is obtained among one or more candidate learning models (one or more learning models each having a version different from a version of the learning model in operation), as a learning model of an operation target.

Operational support system and method

Growing community of inventors

Tokyo, Japan

Yuto Kojima