Abstract: A vehicle display system includes: a camera provided on a vehicle body so as to capture a real-time image of surroundings of the vehicle body, wherein the camera is oriented toward a direction of interest; a monitor configured to display the real-time image captured by the camera, wherein the monitor is oriented toward an opposite direction to the direction of interest; and circuitry configured to: cause the monitor to display an additional image in a first stop period in which the vehicle body stops in accordance with a road condition, wherein a display of the additional image changes in accordance with a position of the vehicle body; and diminish, compared to the first stop period in which the vehicle body stops in accordance with the road condition, the display of the additional image in a second stop period in which the vehicle body stops for boarding or alighting of a passenger.

Abstract: A luggage storage system includes a tag attached to a luggage, a plurality of storage spot terminals respectively installed in a plurality of storage spots each including a movable spot, a luggage database, and a circuitry configured to: acquire identification information of the tag and a user from a mobile terminal that has read the identification information of the tag at the time of deposit of the luggage and register the identification information in the luggage database, acquire the identification information of the tag and storage spot from the storage spot terminal that has read the identification information of the tag and register the identification information in the luggage database, and acquire the identification information of the tag and the user from the mobile terminal that has read the tag at the time of receipt of the luggage and determine whether or not to return the luggage based on whether or not the identification information of the tag and the identification information of the user are

Abstract: A luggage storage system includes a tag attached to a luggage, a plurality of storage spot terminals respectively installed in a plurality of storage spots each including a movable spot, a luggage database, and a circuitry configured to: acquire identification information of the tag and a user from a mobile terminal that has read the identification information of the tag at the time of deposit of the luggage and register the identification information in the luggage database, acquire the identification information of the tag and storage spot from the storage spot terminal that has read the identification information of the tag and register the identification information in the luggage database, and acquire the identification information of the tag and the user from the mobile terminal that has read the tag at the time of receipt of the luggage and determine whether or not to return the luggage based on whether or not the identification information of the tag and the identification information of the user are

Abstract: An electronic business transaction system is provided for a product purchaser to purchase a product from a product supplier, and for a product delivery service provider to deliver the product to an address of the product purchaser or a product receiver. The product purchaser instructs an identification code and the product to the product supplier without disclosing a name and the address of the product purchaser or the product receiver. A terminal of an information administrator identifies the name and the address of the product purchaser or the product receiver according to the identification code of the product purchaser or the product receiver. The terminal of the information administrator instructs the name and the address of the product purchaser or the product receiver to the product delivery service provider without disclosing the identification code of the product purchaser or the product receiver, so that the product delivery service provider delivers the product.

Abstract: A contents URL notification system is configured to notify users of contents URLs using TV sets. In the contents URL notification system, a server computer of a content provider transmits information related to the contents URL (URL information) to a client computer via an electronic communication network. The client computer prepares TV data for broadcasting the URL information received from the server computer. A terminal device of the user accesses the server computer via the electronic communication network according to the URL information extracted from the TV data thus prepared with the client computer.

Abstract: An electronic business transaction system is provided for a product purchaser to purchase a product from a product supplier, and for a product delivery service provider to deliver the product to an address of the product purchaser or a product receiver. The product purchaser instructs an identification code and the product to the product supplier without disclosing a name and the address of the product purchaser or the product receiver. A terminal of an information administrator identifies the name and the address of the product purchaser or the product receiver according to the identification code of the product purchaser or the product receiver. The terminal of the information administrator instructs the name and the address of the product purchaser or the product receiver to the product delivery service provider without disclosing the identification code of the product purchaser or the product receiver, so that the product delivery service provider delivers the product.

Abstract: A service providing system includes a user terminal connected to an electric communication network; a first service provider terminal connected to the electric communication network for providing a first service; and a second service provider terminal connected to the electric communication network for providing a second service. The first service provider terminal generates database containing an identification symbol and personal information for accessing and logging in the first service provider terminal. The first service provider terminal sends the identification symbol to the second service provider terminal when the user terminal accesses to the second service provider terminal while the user terminal logs in the first service provider terminal, so that the second service provider can provide the second service to the user when the second service provider requires the personal information.