Computer display pointer device for a display
First Claim
Patent Images
1. A computer display pointer device comprising:
- an image processor coupled to a display and a video camera, the display configured to be worn by a user and display a computer image over a portion of the user'"'"'s field-of-view, the video camera operable to the worn by the user and boresighted to a field-of-view of the user;
the image processor operable to;
receive a video signal from the video camera, the video signal including an image of a pointer element configured on a hand of the user;
determine a position of the pointer element according to the received video image; and
actuate a signal according to the determined position of the pointer element.
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Abstract
According to one embodiment, a computer display pointer device includes an image processor coupled to a display and a video camera. The display is configured to be worn by a user and display a computer image over a portion of the user'"'"'s field-of-view. The video camera is operable to be worn by the user and boresighted to a field-of-view of the user. The image processor receives a video signal from the video camera that includes an image of a pointer element configured on a hand of the user, determines a position of the pointer element according to the received video image, and moves a cursor on the display according to the position of the pointer element.
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Citations
26 Claims
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1. A computer display pointer device comprising:
an image processor coupled to a display and a video camera, the display configured to be worn by a user and display a computer image over a portion of the user'"'"'s field-of-view, the video camera operable to the worn by the user and boresighted to a field-of-view of the user;
the image processor operable to;receive a video signal from the video camera, the video signal including an image of a pointer element configured on a hand of the user; determine a position of the pointer element according to the received video image; and actuate a signal according to the determined position of the pointer element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A computer display pointing method comprising:
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receiving a video signal from a video camera operable to the worn by a user, the video signal including an image of a pointer element configured on a hand of the user; determining a position of the pointer element according to the received video image; and actuating a signal according to the determined position of the pointer element on a display, the display configured to be worn by a user and boresighted to the user'"'"'s field-of-view. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A head mounted display comprising:
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a display configured to be worn by a user and display a computer image over a portion of the user'"'"'s field-of-view; a video camera operable to the worn by the user and boresighted to the field-of-view of the user; and an image processor coupled to the display and the video camera, the image processor operable to; receive a video signal from the video camera, the video signal including an image a pointer element configured on the hand of the user; determine a position of the pointer element according to the received video image; and actuate a signal according to the determined position of the pointer element. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26)
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Specification