Method and wearable device for providing a virtual input interface
First Claim
Patent Images
1. A glass type wearable device comprising:
- an image sensor;
a display; and
a controller configured to;
control the image sensor to capture one or more images to sense a gesture of a user drawing a line on a physical object by using an input tool;
determine a user input region based on the line drawn by using the input tool;
identify a type of the physical object via an image process; and
control the display to provide a virtual input interface based on the user input region and the type of the physical object.
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Abstract
Provided is a wearable device including: an image sensor configured to sense a gesture image of a user setting a user input region; and a display configured to provide a virtual input interface corresponding to the set user input region.
20 Citations
21 Claims
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1. A glass type wearable device comprising:
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an image sensor; a display; and a controller configured to; control the image sensor to capture one or more images to sense a gesture of a user drawing a line on a physical object by using an input tool; determine a user input region based on the line drawn by using the input tool; identify a type of the physical object via an image process; and control the display to provide a virtual input interface based on the user input region and the type of the physical object. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A glass type wearable device comprising:
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an image sensor; a display; a controller configured to; control the image sensor to capture one or more images to sense a gesture of a user drawing a line on a physical object by using an input tool; determine a user input region based on the line drawn by using the input tool; identify a type of the physical object via an image process; and control the display to provide a virtual input interface corresponding to the user input region and the type of the physical object; and a depth sensor configured to sense a first depth value corresponding to a distance from the glass type wearable device to the user input region, and a second depth value corresponding to a distance from the glass type wearable device to the input tool, wherein the controller is further configured to determine whether an input is generated through the virtual input interface based on the first depth value and the second depth value. - View Dependent Claims (10, 11, 12)
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13. A method of providing, by a glass type wearable device, a virtual input interface, the method comprising:
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capturing one or more images to sense a gesture of a user drawing a line on a physical object by using an input tool; determining a user input region based on the line drawn by using the input tool; identifying a type of the physical object via an image process; and providing the virtual input interface based on the user input region and the type of the physical object. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21)
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Specification