SYSTEM AND METHOD FOR CONTROLLING KEY INFORMATION OF DISPLAY BODY KEYS, AND TELEVISION

摘要

A system and method for controlling key information of display body keys, and a television, relating to the field of displays, can solve the problem that a user is prone to error when manipulating the display body keys. The key information control system comprises: body keys, arranged on the display; a detection unit, arranged in the area around the body keys and used for detecting user state relative to the body keys; a judgment unit, used for judging whether the user has an intention to manipulate the body keys according to the user state relative to the body keys; a key information display control unit, used for controlling the key information of the body keys to display at the edge of the display area on the display when the user has an intention to manipulate the body keys, so that the display position of the key information corresponds to the position of the body keys.