DYNAMIC MOBILE DISPLAY GEOMETRY TO ACCOMMODATE GRIP OCCLUSION

• US 20150015495A1
• Filed: 07/12/2013
• Published: 01/15/2015
• Est. Priority Date: 07/12/2013
• Status: Abandoned Application

• Current Assignee: GlobalFoundries, Inc.
• Original Assignee: International Business Machines Corporation
• Inventors: NARAYANASWAMI, CHANDRASEKHAR, TOPKARA, UMUT
• Application Number:
  US13/940,975
• Publication Number:
  US 20150015495A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 3/04186 Touch location disambiguation
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

Systems and methods for occlusion accommodation include identifying grasped regions on a display of a device due to a user'"'"'s grasp of the device. Occluded regions on the display are determined based on the grasped regions. Content on the display is adjusted by deactivating touch events in the occluded regions to accommodate the display for occlusions from the user'"'"'s grasp.

Claims

1. A method for occlusion accommodation, comprising:

identifying grasped regions on a display of a device due to a user'"'"'s grasp of the device;

determining occluded regions on the display based on the grasped regions; and

adjusting content on the display by deactivating touch events in the occluded regions to accommodate the display for occlusions from the user'"'"'s grasp.

2. The method as recited in claim 1, wherein identifying includes identifying areas of the display in contact with a user'"'"'s grasp as the grasped regions based upon a threshold time.

3. The method as recited in claim 1, wherein identifying includes identifying areas of the display in contact with a user'"'"'s grasp as the grasped regions based upon an area threshold.

4. The method as recited in claim 1, wherein identifying includes identifying areas of the display in contact with a user'"'"'s grasp as the grasped regions based upon a gesture of the user.

5. The method as recited in claim 1, wherein determining occluded regions includes determining a predetermined occluded region that intersects with the grasped regions.

6. The method as recited in claim 1, wherein determining occluded regions includes determining the grasped regions as the occluded regions.

7. The method as recited in claim 1, wherein adjusting content includes at least one of resizing content, wrapping content around the occluded regions, and graphically shearing the content.

8. The method as recited in claim 1, wherein adjusting content includes adjusting content based upon at least one of location, placement, time, event, and user.

9. The method as recited in claim 1, wherein adjusting content includes adjusting content based upon sensor data.

10. The method as recited in claim 1, wherein the device is a mobile device.

11. A computer readable storage medium comprising a computer readable program for occlusion accommodation, wherein the computer readable program when executed on a computer causes the computer to perform the steps of:

identifying grasped regions on a display of a device due to a user'"'"'s grasp of the device;

determining occluded regions on the display based on the grasped regions; and

adjusting content on the display by deactivating touch events in the occluded regions to accommodate the display for occlusions from the user'"'"'s grasp.

12. A system for occlusion accommodation, comprising:

a grasp determination module configured to identify grasped regions on a display of a device due to a user'"'"'s grasp of the device;

an occlusion determination module configured to determine occluded regions on the display based on the grasped regions; and

an adjustment module configured to adjust content on the display by deactivating touch events in the occluded regions to accommodate the display for occlusions from the user'"'"'s grasp.

13. The system as recited in claim 12, wherein the grasp determination module is further configured to identify areas of the display in contact with a user'"'"'s grasp as the grasped regions based upon a threshold time.

14. The system as recited in claim 12, wherein the grasp determination module is further configured to identify areas of the display in contact with a user'"'"'s grasp as the grasped regions based upon an area threshold.

15. The system as recited in claim 12, wherein the grasp determination module is further configured to identify areas of the display in contact with a user'"'"'s grasp as the grasped regions based upon a gesture of the user.

16. The system as recited in claim 12, wherein the occlusion determination module is further configured to determine a predetermined occluded region that intersects with the grasped regions.

17. The system as recited in claim 12, wherein the occlusion determination module is further configured to determine the grasped regions as the occluded regions.

18. The system as recited in claim 12, wherein the adjustment module is further configured to at least one of resize content, wrap content around the occluded regions, and graphically shear the content.

19. The system as recited in claim 12, wherein the adjustment module is further configured to adjust content based upon at least one of location, placement, time, event, and user.

20. The system as recited in claim 12, wherein the adjustment module is further configured to adjust content based upon sensor data.