The simplest, Interactivity with a TV set is already very common, starting with the use of the remote control to enable channel surfing behaviors, and evolving to include video-on-demand, VCR-like pause, rewind, and fast forward, and DVRs, commercial skipping and the like. It does not change any content or its inherent linearity, only how users control the viewing of that content. DVRs allow users to time shift content in a way that is impractical with VHS. Though this form of interactive TV is not insignificant, critics claim that saying that using a remote control to turn TV sets on and off makes television interactive is like saying turning the pages of a book makes the book interactive. In the not too distant future, the questioning of what is real interaction with the TV will be difficult. Panasonic already has face recognition technology implemented its prototype Panasonic Life Wall. The Life Wall is literally a wall in your house that doubles as a screen. Panasonic uses their face recognition technology to follow the viewer around the room, adjusting its screen size according to the viewers distance from the wall. Its goal is to give the viewer the best seat in the house, regardless of location. The concept was released at Panasonic Consumer Electronics Show in 2008. Its anticipated release date is unknown, but it can be assumed technology like this will not remain hidden for long.[4]
The simplest, Interactivity with a TV set is already very common, starting with the use of the remote control to enable channel surfing behaviors, and evolving to include video-on-demand, VCR-like pause, rewind, and fast forward, and DVRs, commercial skipping and the like. It does not change any content or its inherent linearity, only how users control the viewing of that content. DVRs allow users to time shift content in a way that is impractical with VHS. Though this form of interactive TV is not insignificant, critics claim that saying that using a remote control to turn TV sets on and off makes television interactive is like saying turning the pages of a book makes the book interactive. In the not too distant future, the questioning of what is real interaction with the TV will be difficult. Panasonic already has face recognition technology implemented its prototype Panasonic Life Wall. The Life Wall is literally a wall in your house that doubles as a screen. Panasonic uses their face recognition technology to follow the viewer around the room, adjusting its screen size according to the viewers distance from the wall. Its goal is to give the viewer the best seat in the house, regardless of location. The concept was released at Panasonic Consumer Electronics Show in 2008. Its anticipated release date is unknown, but it can be assumed technology like this will not remain hidden for long.[4]
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