Method and apparatus for multitouch text input
First Claim
Patent Images
1. A method for inputting text comprising:
- detecting user contact simultaneously with at least two of a plurality of discrete of touch sensitive areas, wherein input of a text character requires simultaneous contact by a user with at least two of the touch sensitive areas;
determining a text character based on the detected simultaneous user contact with at least two touch sensitive areas; and
confirming user selection of the text character based on additional user contact with a touch-sensitive area.
4 Assignments
0 Petitions
Accused Products
Abstract
Text input may be entered on an electronic text input device by a user simultaneously contacting at least two of a plurality of discrete touch sensitive areas on a first surface of the device. A text character for input is determined, based on the touch sensitive areas which are detected as being simultaneously in contact with the user. The determined text character is locked by subsequent user action. A second surface of the device, such as that opposite the first surface, may include a display on which the determined text character and other information may be displayed.
-
Citations
24 Claims
-
1. A method for inputting text comprising:
-
detecting user contact simultaneously with at least two of a plurality of discrete of touch sensitive areas, wherein input of a text character requires simultaneous contact by a user with at least two of the touch sensitive areas; determining a text character based on the detected simultaneous user contact with at least two touch sensitive areas; and confirming user selection of the text character based on additional user contact with a touch-sensitive area. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A system comprising:
-
a housing having a first surface and a second surface, the first and second surfaces being opposed to each other; at least two touch-sensitive regions on the second surface; a screen on the first surface; a processor; a memory storing instructions executable by the processor; the instructions comprising; identifying the regions that have been simultaneously touched by a user, determining a text character associated with the combination of the regions simultaneously touched by the user, and displaying the text character on the screen. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
-
-
19. A system comprising:
-
a first, second, third and fourth user-selectable region, each region being separately selectable from the others; a screen; a processor; a memory storing instructions executable by the processor; the instructions comprising; identifying the first, second and third regions that have been simultaneously selected by the user, determining a text character based on the combination of the identified regions, displaying the determined text character on the screen in a first area of the screen, determining whether the user has selected the fourth user-selectable region, and displaying the determined text character on the screen in a second area of the screen, different from the first area, based on the user selecting the fourth-selectable region. - View Dependent Claims (20, 21, 22, 23, 24)
-
Specification