Abstract: A credibility evaluation device for evaluating a credibility of a user who uses a service provided by a communicable structure includes a processor including hardware. The processor is configured to: acquire structure information on the structure during and after use of the service by the user and third-party evaluation information including evaluation about the structure made by a third party other than the user after use of the service by the user; and calculate the credibility of the user, based on at least one of the structure information and the third-party evaluation information.

Abstract: A control device includes a controller. The controller is configured to determine, when advertisement information received via a first device is selected by a user riding in a vehicle, a second route via a point associated with the advertisement information as a route that is newly set in a second device. The second device is a device that is used for navigation in the vehicle, and the second route is a route to a destination that is the same as a destination of a first route set in the second device.

Abstract: A server device includes a communication unit configured to communicate with a plurality of terminal devices and a control unit. The control unit is configured to mediate transmission and reception of information between the terminal devices via the communication unit and is configured to transmit a dispatch message including an offer to dispatch a vehicle to a first terminal device when an image object indicating a necessity of dispatching a vehicle is transmitted from the first terminal device to a second terminal device.

Abstract: A control device includes a controller configured to determine to dispatch a vehicle to transport at least one user of a plurality of users according to one or more instant messages sent or received between or among the plurality of users.

Abstract: A credibility evaluation device for evaluating a credibility of a user who uses a service provided by a communicable structure includes a processor including hardware. The processor is configured to: acquire structure information on the structure during and after use of the service by the user and third-party evaluation information including evaluation about the structure made by a third party other than the user after use of the service by the user; and calculate the credibility of the user, based on at least one of the structure information and the third-party evaluation information.

Abstract: A rental management apparatus for managing rental of moving objects capable of establishing communication with an external device includes a processor including hardware. The processor is configured to: acquire: credibility information including credibility which is a numerical form of credit of a user carrying a terminal; positional information about the moving objects; and positional information about the terminal; and transmit, to the terminal, permission information for permitting rental of at least one of the moving objects present in a predetermined area covering a position of the terminal when the credibility included in the credibility information about the user is equal to or greater than a prescribed value and the moving objects are present in the predetermined area.

Abstract: A usage management device, includes: a control unit to receive usage request information and availability information from a moving object which communicates with outside, the usage request information being for requesting a use of the moving object and being transmitted from a requester, who provides a service using the moving object, to the moving object, the availability information including information which indicates permission or non-permission of the use of the moving object and is transmitted from the moving object to the requester on a basis of the usage request information, and store the usage request information and the availability information in association with each other in a storage unit.