Abstract: An augmented reality system and method including calculating an orientation of a head mounted display, the head mounted display comprising a cursor located fixedly on the display, estimating pixel positions of a real world feature viewable via the head mounted display, and displaying a display element having an assigned function in a fixed position relative to the estimated pixel positions the real world feature, the display element is configured to execute the assigned function when the cursor is maneuvered to be on top of the display element. Additionally, the method including displaying, on a head mounted display a plurality of display elements, each having an assigned function, in a fixed positions relative to real world features viewed via the display, detecting according to sensed orientation when the cursor is maneuvered to be on top of one of the display elements, and executing the corresponding assigned function.

Abstract: A method and system including a camera adapted to capture frame image data, an orientation detector adapted to sense an orientation of the camera relative to an inertial frame of reference, a GPS receiver adapted to generate location data indicative of a velocity vector of the system relative to the inertial frame of reference, and a processor adapted to: upon receiving a frame image data, identify reference objects in the frame image data, calculate an orientation of the camera relative to the velocity vector based on a displacement of the reference object between at least two frames, predict an orientation of the camera relative to the velocity vector based on the sensed orientation by the detector, calculate a correction for the sensed orientation by comparing the calculated orientation to the predicted orientation, and upon receiving a sensed orientation, use the orientation correction for calculating a corrected orientation.

Abstract: An augmented reality system and method including calculating an orientation of a head mounted display, the head mounted display comprising a cursor located fixedly on the display, estimating pixel positions of a real world feature viewable via the head mounted display, and displaying a display element having an assigned function in a fixed position relative to the estimated pixel positions the real world feature, the display element is configured to execute the assigned function when the cursor is maneuvered to be on top of the display element. Additionally, the method including displaying, on a head mounted display a plurality of display elements, each having an assigned function, in a fixed positions relative to real world features viewed via the display, detecting according to sensed orientation when the cursor is maneuvered to be on top of one of the display elements, and executing the corresponding assigned function.

Abstract: A method and system including a camera adapted to capture frame image data, an orientation detector adapted to sense an orientation of the camera relative to an inertial frame of reference, a GPS receiver adapted to generate location data indicative of a velocity vector of the system relative to the inertial frame of reference, and a processor adapted to: upon receiving a frame image data, identify reference objects in the frame image data, calculate an orientation of the camera relative to the velocity vector based on a displacement of the reference object between at least two frames, predict an orientation of the camera relative to the velocity vector based on the sensed orientation by the detector, calculate a correction for the sensed orientation by comparing the calculated orientation to the predicted orientation, and upon receiving a sensed orientation, use the orientation correction for calculating a corrected orientation.