A power supply device is caused to execute a new program. An electronic apparatus that receives power from a power supply device in a non-contact manner includes: an intra-apparatus circuit that operates with power received via a power transmission path fr...

An information acquisition system includes: a mobile terminal; and an information search system. The information search system searches for information on a route based on route information input from the mobile terminal and transmits a search result to th...

An electronic device (100) including; a connecting unit connected to a connection line supplying an electric power of a predetermined rating and transmitting and receiving an information; a charging unit (111) conducting a charging of a charging battery co...