Data processing apparatus utilizing proximity sensing to determine whether user's hand is within predetermined distance
AssigneeSony United Kingdom Limited
InventorsPeter Charles Eastty, Peter Damien Thorpe, Christopher Sleight
Life of this patent
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Abstract
An array of user-operable controls and a proximity sensing apparatus are contained in an apparatus wherein the proximity sensing apparatus detects whether a user's hand is within a predetermined distance from the controls. Once the user's hand is a predetermined distance from the controls, a display screen displays screen icons associated with its respective control. The screen icons are controlled by a display processor which responsive to the user's hand being within a predetermined distance from the controls, alters the screen icon associated with its respective control.
Claims4
Data processing apparatus comprising:
- (i) an array of user-operable controls;
- (ii) proximity sensing apparatus associated with said controls for detecting whether a user's hand is within one of a plurality of predetermined distances from one or more of said controls;
- (iii) a display screen for displaying respective screen icons associated with said one or more of said controls;
- and
- (iv) a display processor, responsive to said proximity sensing device, for altering said screen icon associated with said one or more of said controls,
- (v) whereby said proximity sensing apparatus includes a touch status indicating whether or not one or more of said controls have been touched, and indicates the position at which one or more of said controls have been touched, and
- (vi) whereby said respective screen icons associated with one or more of said controls are colored in one of several shades of a color in accordance with the user's hand being within one of the plurality of predetermined distances.
Dependencies are inferred from the claim text.