Abstract: An information storage device is a device that communicates over a network with another device that is used by another user different from an own user who uses an own device, and includes a storage unit including a first storage area available to the own user and a second storage area available to the other user, an information output unit that outputs information of the own user stored in the first storage area to the other device over the network, an information writing unit that stores information of the other user output by the other device over the network, in the second storage area, and a use control unit that controls whether the second storage area is available to the own user on the basis of an instruction of the other user.

Abstract: An electronic device includes an acceleration detector configured to detect an acceleration of a housing, a vibration generating part having a plurality of vibrators configured to generate vibrations, and a vibration controller configured to generate a virtual vibration source felt by a user who touches the housing by controlling vibrations of each of the plurality of vibrators, wherein the vibration controller generates the virtual vibration source on the basis of the acceleration detected by the acceleration detector.

Abstract: An information storage device is a device that communicates over a network with another device that is used by another user different from an own user who uses an own device, and includes a storage unit including a first storage area available to the own user and a second storage area available to the other user, an information output unit that outputs information of the own user stored in the first storage area to the other device over the network, an information writing unit that stores information of the other user output by the other device over the network, in the second storage area, and a use control unit that controls whether the second storage area is available to the own user on the basis of an instruction of the other user.

Abstract: An information processing apparatus includes: a storage unit that stores data that belongs to a user; a movement prediction unit that predicts a movement destination of the user; and a transmission unit that transmits the data that belongs to the user to an apparatus provided at the movement destination.