METHODS AND SYSTEMS FOR CONTROLLING ELECTRONIC DEVICES

• US 20140059472A1
• Filed: 08/23/2013
• Published: 02/27/2014
• Est. Priority Date: 08/24/2012
• Status: Abandoned Application

• Current Assignee: Intel Corporation
• Original Assignee: Recon Instruments, Inc. (Intel Corporation)
• Inventors: ZHAIEK, Gil, Tolliday, Christopher Robert
• Application Number:
  US13/974,968
• Publication Number:
  US 20140059472A1
• Time in Patent Office: Days
• US Class Current: 715/773
• CPC Class Codes: A42B 3/042 Optical devices night vision goggles G02B23/12
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence

Abstract

A method includes, on a display of an electronic device, displaying a key layout, the key layout comprising a plurality of rows of keys and a plurality of columns of keys, displaying an indication of an active position at a first location for selecting one of the keys, detecting a directional input, and in response to the directional input, adjusting the key layout while maintaining display of the indication of the active position at the first location.

Claims

1. A method comprising:

on a display of an electronic device, displaying a key layout, the key layout comprising a plurality of rows of keys and a plurality of columns of keys;

displaying an indication of an active position at a first location of the key layout for selecting one of the keys;

detecting a directional input;

in response to the directional input, adjusting the key layout while maintaining display of the indication of the active position at the first location.

2. The method according to claim 1, further comprising:

detecting a selection input;

in response to the selection input, selecting a function associated with the key at the first location.

3. The method according to claim 2, wherein one of the keys comprises a selectable feature to change the keyboard, and the method further comprises:

in response to the selection input, when the key comprising the selectable feature is at the first location, changing the keys of the key layout from a first key set to a second key set.

4. The method according to claim 3, wherein the first and second key sets comprise keys associated with character sets selected from one of:

upper case letters, lower case letters, numbers, letters of other languages, and emoticons.

5. The method according to claim 1, wherein the directional input comprises one of:

an up input, a down input, a left input, a right input, an up-right input, an up-left input, a down-right input and a down-left input.

6. The method according to claim 1, wherein the directional input comprises a first direction and adjusting the key layout comprises:

shifting the key layout in a direction opposite the first direction wherein the location of the keys are changed by at least one position in a direction opposite the first direction.

7. The method according to claim 6, wherein the shifting further comprises:

when the first direction comprises a horizontal direction, moving the location of keys at a first horizontal end of the key layout opposite the first direction to a second horizontal end of the key layout opposite the first horizontal end, and

when the first direction comprises a vertical direction, moving the location of a row of keys at a first vertical end of the key layout opposite the first direction to a second vertical end of the key layout opposite the first vertical end.

8. The method according to claim 7, wherein the shifting comprises graphically animating the shifting of the key layout.

9. The method according to claim 1, wherein the key layout comprises an odd number of rows of keys and an odd number of columns of keys, and wherein the active position at the first location is at an intersection of a central column of keys and a central row of keys.

10. The method of claim 9 wherein displaying the indication of the active position comprises highlighting the central column of keys and the central row of keys.

11. The method according to claim 10, wherein the highlighting comprises increasing a font size of the central column of keys and the central row of keys.

12. The method according to claim 10, wherein the highlighting comprises one of:

fading, blurring, and dimming a part of the key layout other than the central column and the central row.

13. A computer-readable medium having computer-readable instructions executable by at least one processor of an electronic device to perform the method according to claim 1.

14. An electronic device comprising:

a display for producing an image;

a user interface for receiving inputs;

at least one processor coupled to the display and the user interface and configured to, on the display of the electronic device, display a key layout, the key layout comprising a plurality of rows of keys and a plurality of columns of keys, display an indication of an active position at a first location for selecting one of the keys, detect a directional input, and in response to the directional input, adjust the key layout while maintaining display of the indication of the active position at the first location.

15. An electronic device according to claim 14 comprising a frame configured to be mounted on a head of a user, wherein the display is coupled to the frame, and wherein the user interface comprises a sensor unit coupled to the frame, the sensor unit comprising one or more motion sensors connected to provide motion signals to the processor.