Abstract: A failure prediction apparatus includes an acquisition unit that acquires external reaction information and a processor. The processor is configured to, by running a program, input external reaction information acquired by the acquisition unit to a learning model that is learned by performing machine learning for presuming a relationship between information regarding an in-house failure that had occurred in the past due to a failure occurred in the past in another company and external reaction information generated due to the failure, execute arithmetic processing using the learning model, and output prediction information regarding occurrence of an in-house failure from the learning model.

Abstract: An attendance status management apparatus includes a determination unit and a management unit. The determination unit determines whether or not a position of a sub terminal device is a position within a predetermined distance from a main terminal device, and determines whether or not a position of the sub terminal device is a position within an area which is an attendance target. The management unit manages an attendance status of an owner of the sub terminal device, based on a determination result of the determination unit.