Sony Corporation

Sony Electronics Inc

Koichi Oshima

Peter Rae Shintani

Brant L Candelore

Takamichi Mitsuhashi

Taiji Ito

Yoshihiro Takagi

Hiroaki Kitano

Graham Clift

Robert Winston Blanchard

Stephane Lejeune

Yasuhiro Sutou

Tetsu Natsume

Hironari Mizumura

Shotaro Hori

Yasuo Sakuma

[Object] To associate information generated on the basis of an activity that is carried out by a user with respect to a content with the content, thereby effectively using the information. [Solution] Provided is an information processing apparatus including: an activity detection unit configured to detect an activity of a user who currently plays back a content; a tag generation unit configured to generate tag information on the basis of information on the activity; and a tag association unit configured to associate the tag information with one or more positions in the content, the one or more positions corresponding to the activity.

Information processing apparatus and information processing method

A system includes a first computerized device configured for communicating in an infrastructure mode and an ad hoc mode and a second computerized device configured for communicating at least in the ad hoc mode. A first computerized device operating in infrastructure mode prompts the user of the first computerized device to switch to ad hoc mode in order to communicate with the second computerized device.

Acoustic signalling to switch from infrastructure communication mode to ad hoc communication mode

A system for automatically setting a power saving mode according to a location of a device, such as a TV. The system includes an interface, e.g. GPS receiver, terrestrial broadcast receiver, network interface, etc. for coupling the device to one or more external devices; a processor; programming executable on said processor for performing the following steps: determining the location of the device via communication with the one or more external devices; establishing a power consumption mode according to the determined location of the device and one or more power consumption regulatory requirements associated with said device location; and adjusting a function of the device to modify the power consumption of the device according to said power consumption mode.

System and methods for automatic power saving via device location identification

A digital TV (DTV) incorporates a TV white space device capable of operating on plural TV frequencies and responsive to the DTV processor to send a signal to an interfering white space device nearby the DTV that is interfering with a TV channel being presented on the TV. The signal sent from the TV white space device to the interfering white space device alters operation of the interfering white space device so as to reduce if not eliminate the interference.

Active suppression by TV of white space device interference

An IC with a purse is permanently mounted on the main motherboard of a TV and communicates with the main CPU. The purse chip holds electronic funds, and the user can, by means of OSDs, purchase content and services using the funds. The user can replenish the purse from time to time. The purse chip does not contain personal identifying information, so it facilitates transfer of ownership when a TV is sold and anonymous transactions.

In-chassis TV chip with dynamic purse

Growing community of inventors

Tokyo, Japan

Koichi Oshima