Multimodal Adaptive User Interface for a Portable Electronic Device

• US 20080207254A1
• Filed: 03/09/2007
• Published: 08/28/2008
• Est. Priority Date: 02/27/2007
• Status: Abandoned Application

• Current Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Original Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Inventors: Pierce, Paul M., Ina, Peter J., Wicks, James E.
• Application Number:
  US11/684,454
• Publication Number:
  US 20080207254A1
• Time in Patent Office: Days
• US Class Current: 455/550.1
• CPC Class Codes: G06F 3/0202 Constructional details or processes of manufacture of the input device
• CPC Class Codes: G06F 3/0238 Programmable keyboards key guide holders G06F3/0224
• CPC Class Codes: G06F 3/0445 using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
• CPC Class Codes: H01H 13/83 characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
• CPC Class Codes: H01H 2201/036 Variable resistance
• CPC Class Codes: H01H 2219/002 replaceable; adaptable
• CPC Class Codes: H01H 2219/054 Optical elements
• CPC Class Codes: H01H 2219/058 Optical grid, collimator or microlouver
• CPC Class Codes: H04M 1/22 Illumination; Arrangements for improving the visibility of characters on dials
• CPC Class Codes: H04M 1/23 Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof by improving visibility H04M1/22
• CPC Class Codes: H04M 1/72466 with selection means, e.g. keys, having functions defined by the mode or the status of the device
• CPC Class Codes: H04M 2250/22 including a touch pad, a touch sensor or a touch detector digitizers for touch screens G06F3/041

Abstract

A multimodal electronic device (100) includes a shutter enabled dynamic keypad for presenting one of a plurality of keypad configurations to a user. Each keypad configuration, which is presented by an optical shutter (204) that opens or closes windows or shutters that are geometrically configured as alphanumeric or device keys or symbols. Each keypad configuration, in one embodiment, is limited to those needed for the particular mode of operation of the device (100). The optical shutter (204) is a low-resolution display that presents user actuation targets to a user in a low-resolution key area. As each mode of the device changes, the corresponding keypad configuration presented changes accordingly.

Claims

1. A multimodal electronic device comprising a shutter enabled dynamic keypad for presenting one of a plurality of keypad configurations to a user, wherein each keypad configuration is limited to those needed for a mode of operation of the device, wherein the one of a plurality of keypad configurations are presented in a low resolution key area, further wherein a keypad configuration presented changes with an active mode of the device.

2. The multimodal electronic device of claim 1, further comprising a navigation wheel configured to allow a selection of an alternate mode of operation.

3. The multimodal electronic device of claim 2, wherein keys for the selection of alternate modes of operation of the device are presented in the low resolution key area.

4. The multimodal electronic device of claim 1, wherein the mode of operation is one of an idle mode or a voice communication mode.

5. The multimodal electronic device of claim 4, wherein when the device is in the idle mode, the low resolution key area is blank.

6. The multimodal electronic device of claim 5, wherein the device comprises a housing having a color, wherein the color is substantially similar that of the low resolution key area when the device is in the idle mode.

7. The multimodal electronic device of claim 5, wherein when the device is in the voice communication mode, the keypad configuration presented in the low resolution key area comprises a telephone keypad.

8. The multimodal electronic device of claim 5, wherein when the mode of operation is the voice communication mode, the keypad configuration is presented in a portrait mode.

9. The multimodal electronic device of claim 1, wherein the mode of operation is one of a gaming mode, a navigation mode, a camera mode, or a media player mode.

10. The multimodal electronic device of claim 9, wherein when the mode of operation is one of the camera mode or the media player mode, the keypad configuration is presented in a landscape orientation.

11. The multimodal electronic device of claim 9, wherein when the mode of operation is one of the navigation mode or the gaming mode, the keypad configuration is presented in a portrait orientation.

12. The multimodal electronic device of claim 1, wherein the active mode of the device is changed by an input from a remote source.

13. The multimodal electronic device of claim 12, wherein the input from the remote source is one of an incoming voice call, an incoming text message, an incoming multimedia message, or an incoming data transmission.

14. The multimodal electronic device of claim 1, wherein the active mode of the device is changed by a physical orientation of the device.

15. The multimodal electronic device of claim 1, further comprising a proximity sensor, wherein when the device is in an idle mode, the idle mode of the device is changed upon the proximity sensor detecting an object within a predetermined distance of the device.

16. The multimodal electronic device of claim 1, wherein the device further comprises a high resolution display and a proximity sensor, wherein when the device is in a voice communication mode, the high resolution display transitions to a low power mode when the proximity sensor detects an object within a predetermined distance of the high resolution display.

17. The multimodal electronic device of claim 1, wherein the active mode of the device is changed by a device event.

18. A portable electronic device comprising a high resolution display, a low resolution display configured as an optical shutter to present a mode-based dynamic keypad to a user, and a continually accessible navigation device disposed adjacent to the high resolution display and the low resolution display for navigating among different modes of the device.

19. The portable electronic device of claim 18, wherein the navigation device comprises at least a scroll wheel and a select key.

20. The portable electronic device of claim 19, wherein the navigation device further comprises at least one directional arrow.

21. The portable electronic device of claim 20, wherein the navigation device comprises four directional arrows.

22. The portable electronic device of claim 20, wherein the at least one directional arrow is disposed along the scroll wheel.

23. The portable electronic device of claim 18, wherein the navigation device is disposed about the mode-based dynamic keypad.

24. A device having a high resolution display and a low resolution display configured as an optical shutter to present actuation targets along a user interface, wherein the low resolution display presents at least fast forward, pause, and rewind keys in a first orientation for a portrait mode of the high resolution display and in a second orientation, transverse to the first orientation, for a landscape mode of the high resolution display.

25. The device of claim 24, further comprising a navigation device configured to permit a selection between the portrait mode of the high resolution display and the landscape mode of the high resolution display.

26. A portable electronic device comprising a first display and a second display operational as an optical shutter and configured to present one of a plurality of device actuation targets to a user, wherein each plurality of device actuation targets corresponds to an active mode of the device, wherein each plurality of device actuation targets is limited to only those needed for the active mode of the device, further wherein each plurality of device actuation targets is configured to reduce a cognitive loading of the user.