INPUT FOR PORTABLE COMPUTING DEVICE BASED ON PREDICTED INPUT

• US 20150378443A1
• Filed: 02/28/2013
• Published: 12/31/2015
• Est. Priority Date: 02/28/2013
• Status: Abandoned Application

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Luo, Yang
• Application Number:
  US14/766,813
• Publication Number:
  US 20150378443A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 3/017 Gesture based interaction, e.g. based on a set of recognized hand gestures interaction based on gestures traced on a digitiser G06F3/04883
• CPC Class Codes: G06F 3/0237 using prediction or retrieval techniques
• CPC Class Codes: G06F 3/0304 Detection arrangements using opto-electronic means constructional details of pointing devices not related to the detection arrangement using opto-electronic means G06F3/033; optical digitisers G06F3/042
• CPC Class Codes: G06F 3/0416 Control or interface arrangements specially adapted for digitisers
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus

Abstract

A portable computing device to detect a first panel of the portable computing device for a hand gesture and to display at least one predicted input at a second panel of the portable computing device based on the hand gesture. The portable computing device receives an input in response to a user selecting a predicted input at the second panel.

Claims

1. A portable computing device comprising:

a sensor to detect a first panel of the portable computing device for a hand gesture at locations of the first panel corresponding to a virtual keyboard;

a touch screen at a second panel of the portable computing device to display at least one predicted input based on the hand gesture; and

a controller to receive an input for the portable computing device in response to a user selecting a predicted input with the touch screen.

2. The portable computing device of claim 1 wherein the first panel includes a rear panel of the portable computing device.

3. The portable computing device of claim 1 wherein the second panel includes a front panel of the portable computing device.

4. The portable computing device of claim 1 wherein the second panel includes a side panel of the portable computing device.

5. The portable computing device of claim 1 wherein the sensor is at least one of a touch screen, a touch sensor, an image capture component, an infrared component, and a proximity sensor.

6. The portable computing device of claim 1 wherein the sensor includes a first portion at the first panel and a second portion at the second panel.

7. The portable computing device of claim 6 wherein the first portion detects for the hand gesture from the user.

8. The portable computing device of claim 6 wherein the second portion detects for the user selecting one of the predicted inputs.

9. The portable computing device of claim 1 further comprising an input component at the second panel to detect the user select the predicted input.

10. A method for detecting an input comprising:

detecting for a hand gesture at locations of a rear panel of a portable computing device with a sensor;

wherein the locations correspond to alphanumeric inputs of a virtual keyboard of the portable computing device;

displaying at least one predicted input at a touch screen included at a front panel of the portable computing device based on the hand gesture; and

receiving an input for the portable computing device in response to detecting a user selecting a predicted input by accessing the touch screen.

11. The method for detecting an input of claim 10 further comprising displaying an option to reject all of the predicted inputs displayed on the touch screen.

12. The method for detecting an input of claim 10 further comprising detecting for a second hand gesture at the rear panel of the portable computing device in parallel with detecting for the hand gesture.

13. The method for detecting an input of claim 10 wherein detecting for a hand gesture includes detecting for fingers at locations of the rear panel corresponding to the virtual keyboard.

14. The method for detecting an input of claim 13 wherein the predicted inputs displayed on the display component include predicted alphanumeric strings which include alphanumeric characters corresponding to accessed locations of the virtual keyboard.

15. The method for detecting an input of claim 14 wherein the user selects one of the predicted alphanumeric strings as an input for the portable computing device.

16. The method for detecting an input of claim 10 wherein detecting for a hand gesture includes detecting for a hand of the user repositioning at the rear panel of the portable computing device.

17. The method for detecting an input of claim 16 wherein the predicted inputs displayed on the display component include predicted navigation commands for the portable computing device.

18. A non-volatile computer readable medium comprising instructions that if executed cause a controller to:

detect a hand gesture at a first panel of a portable computing device;

predict at least one input for the portable computing device based on the hand gesture;

display predicted inputs on a display component included at a second panel of the portable computing device; and

receive an input for the portable computing device in response to detecting a user accessing the second panel to select one of the predicted inputs.

19. The non-volatile computer readable medium of claim 18 wherein the second panel is a removable docking component for the portable computing device.

20. The non-volatile computer readable medium of claim 18 wherein the user uses a thumb to access the second panel and select at least one of a predicted input and an option to reject all of the predicted inputs.