Abstract: A sound distribution apparatus is connected to a sound reproduction terminal that detachably holds an authentication device storing decoding information, the sound distribution apparatus including: a sound distribution unit configured to streaming-distribute sound information, which has been encrypted with a decodable code on the basis of the decoding information, to the sound reproduction terminal.

Abstract: Interaction between a virtual object and the real space is to be presented in a preferred manner. In accordance with a user's viewing or finding of an actual object 151, the virtual object 150 corresponding to the actual object 151 appears. The actual object 151 includes output devices that generate outputs such as vibration, electric pulse, heat or cooling air, wind, sound, light, a transfer, and a jump. The actual object 151 performs reaction to action performed on the actual object 151 by the virtual object 150. Where interaction is conducted between the virtual object 150 and the actual object 151 in synchronization, a stronger impression of reality can be given to the user.

Abstract: [Object] To enable simply viewing of a performance even at a location away from a hall where the performance takes place. [Solution] A sound distribution apparatus is connected to a sound reproduction terminal that detachably holds an authentication device storing decoding information, the sound distribution apparatus including: a sound distribution unit configured to streaming-distribute sound information, which has been encrypted with a decodable code on the basis of the decoding information, to the sound reproduction terminal.

Abstract: Provided is a sound output apparatus which realizes listening characteristics of the ambient sound even in a wearing state, which are equivalent to those in a non-wearing state, and outputs good acoustic information at the same time. A sound output apparatus 100 includes a sound generation unit 110 which generates sound, a sound guiding unit 120 which takes in, from one end 121, the sound generated from the sound generation unit 110, and a ring-shaped holding unit 130 which holds the sound guiding unit 120 in the vicinity of the other end 122. The sound output apparatus 100 is worn on the pinna by locking the holding unit 130 to the intertragic notch, and the holding unit 130 supports the vicinity of the other end 122 of the sound guiding unit 120 so that a sound output hole of the other end 122 of the sound guiding unit 120 is positioned to face the interior side of the ear canal.

Abstract: A stable mounted state to an ear is secured. A sound output device includes: a speaker that outputs sound; a housing that includes a sound introduction hook, the sound introduction hook having an internal space that is formed as a sound introduction space for introducing sound output from the speaker, the speaker being arranged in the housing; and an ear pad portion that is provided to be continuous to the housing, the sound introduction hook including an opening through which sound is emitted toward an ear, the sound introduction hook being to be mounted on a root portion of an auricle from a helix side, the ear pad portion being to be mounted on the root portion of the auricle from an earlobe side.

Abstract: There is provided a mobile terminal including a casing that includes an audio output unit that outputs audio, and a transmissive display unit provided rotatable about the casing. The transmissive display unit is disposable in a plane intersecting a principal face of the casing while the audio output unit is outputting audio.

Abstract: There is provided an information processing apparatus, including a display control section which determines which display layers out of a plurality of mutually overlapping display layers information is to be displayed on based on parameters associated with the information.

Abstract: [Object] To enable simply viewing of a performance even at a location away from a hall where the performance takes place. [Solution] A sound distribution apparatus is connected to a sound reproduction terminal that detachably holds an authentication device storing decoding information, the sound distribution apparatus including: a sound distribution unit configured to streaming-distribute sound information, which has been encrypted with a decodable code on the basis of the decoding information, to the sound reproduction terminal.

Abstract: There is provided a mobile terminal including a casing that includes an audio output unit that outputs audio, and a transmissive display unit provided rotatable about the casing. The transmissive display unit is disposable in a plane intersecting a principal face of the casing while the audio output unit is outputting audio.

Abstract: There is provided an information processing apparatus, including a display control section which determines which display layers out of a plurality of mutually overlapping display layers information is to be displayed on based on parameters associated with the information.

Abstract: [Object] To make it capable of switching a state in which a device is carried and a state in which the device is not carried in a more suitable form in accordance with a state or situation in which the device is used. [Solution] Provided is An information processing device including: an acquisition unit configured to acquire information on a user; and a controller configured to execute a control process for moving a device that can be carried by the user so that the device changes between a carry state in which the device is carried by the user and a non-carry state in which the device is not carried by the user on the basis of the information on the user.

Abstract: There is provided an information processing apparatus, including a display control section which determines which display layers out of a plurality of mutually overlapping display layers information is to be displayed on based on parameters associated with the information.

Abstract: There is provided an information processing apparatus, including a display control section which determines which display layers out of a plurality of mutually overlapping display layers information is to be displayed on based on parameters associated with the information.

Abstract: There is provided an exercise support apparatus including a leg rod connected to a waist region and a foot region of a user and including a linear motion actuator, a waist connecting section configured to connect one end of the leg rod to the waist region, and a foot region connecting section configured to connect the other end of the leg rod to the foot region.

Abstract: There is provided a mobile terminal including a casing that includes an audio output unit that outputs audio, and a transmissive display unit provided rotatable about the casing. The transmissive display unit is disposable in a plane intersecting a principal face of the casing while the audio output unit is outputting audio.

Abstract: The present disclosure relates to information processing device, method, and program for improving the power of expression in communication. Both of a first indication of a history of communication between users via the information processing device and a second indication of a history of communication between one of the users and a virtual character configured to respond on behalf of another one of the users via the information processing device are, on a display unit of the information processing device, displayed with the first and second indications being arranged in the identical chronological order. The present disclosure is applicable to an information processing device, for example.