Unit, an assembly and a method for controlling in a dynamic egocentric interactive space
First Claim
Patent Images
1. An assembly including an apparatus and a portable unit configured to output control information to the apparatus to control the apparatus, the portable unit comprising:
- a user interface configured to exchange information between the portable unit and a user, the user interface being on a surface of the portable unit,an image providing element configured to provide an image at least in a direction perpendicular to the surface of the portable unit and away from the user interface,a determining circuit configured to determine, based on at least one image provided by the image providing element, a relative movement between the portable unit and at least one item imaged by the image providing element and configured to output the control information on the basis of the determined relative movement,a first output circuit configured to output the control information to the apparatus and configured to receive information from the apparatus, anda control circuit configured to control the user interface based on the information received from the apparatus,wherein the user interface includes a display that provides the information received from the apparatus to the user and the image providing element is positioned on the portable unit such that the image providing element images the user and images at least one location from which the information provided by the display is discerned by the user, andthe apparatus including;
a display configured to provide visual information,a receiving circuit configured to receive the control information from the portable unit, the apparatus being configured to be controlled according to the received control information, anda second output circuit configured to output at least a portion of the visual information to the portable unit as the information from the apparatus.
1 Assignment
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Accused Products
Abstract
A portable unit for providing instructions for navigation in menus or controlling equipment, the unit having a user interface and a camera pointing in the general direction of the user. The unit tracking relative movements between the unit and the user and converting the relative movement into the instructions. The unit may be used as a remote control for audio or video equipment or computers or the like.
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Citations
9 Claims
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1. An assembly including an apparatus and a portable unit configured to output control information to the apparatus to control the apparatus, the portable unit comprising:
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a user interface configured to exchange information between the portable unit and a user, the user interface being on a surface of the portable unit, an image providing element configured to provide an image at least in a direction perpendicular to the surface of the portable unit and away from the user interface, a determining circuit configured to determine, based on at least one image provided by the image providing element, a relative movement between the portable unit and at least one item imaged by the image providing element and configured to output the control information on the basis of the determined relative movement, a first output circuit configured to output the control information to the apparatus and configured to receive information from the apparatus, and a control circuit configured to control the user interface based on the information received from the apparatus, wherein the user interface includes a display that provides the information received from the apparatus to the user and the image providing element is positioned on the portable unit such that the image providing element images the user and images at least one location from which the information provided by the display is discerned by the user, and the apparatus including; a display configured to provide visual information, a receiving circuit configured to receive the control information from the portable unit, the apparatus being configured to be controlled according to the received control information, and a second output circuit configured to output at least a portion of the visual information to the portable unit as the information from the apparatus. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification