RECOGNITION OF IMAGE ON EXTERNAL DISPLAY
First Claim
1. A method of operating a see-through display system, the see-through display system comprising a see-through display screen, a gaze detection subsystem configured to determine a direction of gaze of each eye of the user, and an outward facing image sensor configured to acquire images of a background scene relative to a user of the see-through display system, the method comprising:
- acquiring an image of an external display screen located in the background scene via the outward facing image sensor;
determining via the gaze detection subsystem a location on the external display screen at which the user is gazing;
obtaining an identity of an object displayed on the external display screen at the location determined; and
performing an action based upon the identity of the object.
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Accused Products
Abstract
Embodiments are disclosed that relate to the recognition via a see-through display system of an object displayed on an external display device at which a user of the see-through display system is gazing. For example, one embodiment provides a method of operating a see-through display system comprising acquiring an image of an external display screen located in the background scene via an outward facing image sensor, determining via a gaze detection subsystem a location on the external display screen at which the user is gazing, obtaining an identity of an object displayed on the external display screen at the location determined, and performing an action based upon the identity of the object.
118 Citations
20 Claims
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1. A method of operating a see-through display system, the see-through display system comprising a see-through display screen, a gaze detection subsystem configured to determine a direction of gaze of each eye of the user, and an outward facing image sensor configured to acquire images of a background scene relative to a user of the see-through display system, the method comprising:
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acquiring an image of an external display screen located in the background scene via the outward facing image sensor; determining via the gaze detection subsystem a location on the external display screen at which the user is gazing; obtaining an identity of an object displayed on the external display screen at the location determined; and performing an action based upon the identity of the object. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A head-mounted display system, comprising:
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a see-through display screen; one or more inward facing image sensors configured to acquire images of each eye of a user; one or more outward facing image sensors configured to acquire images of a background scene relative to the user; a logic subsystem configured to execute instructions; and a data holding subsystem comprising instructions stored thereon that are executable by the logic subsystem to; acquire via the one or more outward facing image sensors an image of an external display screen located in the background scene; determine via image data from the one or more inward facing image sensors and the image of the external display screen a location on the external display screen at which the user is gazing; send to a remote computing device image information for identifying an object displayed on the external display screen at the location at which the user is gazing; receive information from the remote computing device comprising an identity of the object; and display contextual information related to the object on the see-through display screen. - View Dependent Claims (14, 15, 16, 17, 18)
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19. A head-mounted display system, comprising:
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a see-through display screen; one or more inward facing image sensors configured to acquire images of each eye of a user; one or more outward facing image sensors configured to acquire images of a background scene relative to the user; a logic subsystem configured to execute instructions; and a data holding subsystem comprising instructions stored thereon that are executable by the logic subsystem to; acquire via the one or more outward facing image sensors an image of an external display screen located in the background scene; communicate with a remote computing device that is controlling the display of images on the external display screen; determine via image data from the one or more inward facing image sensors a location on the external display screen at which the user is gazing; identify a user input control displayed on the external display screen at a location at which the user is gazing; send to the remote computing device a user input command based upon the user input control. - View Dependent Claims (20)
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Specification