Gesture Based User Interface
AssigneeApple Inc.
InventorsAmir Hoffnung, Micha Galor, Jonathan Pokrass, Roee Shenberg, Shlomo Zippel
Life of this patent
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Abstract
A gesture based user interface includes a movement monitor configured to monitor a user's hand and to provide a signal based on movements of the hand. A processor is configured to provide at least one interface state in which a cursor is confined to movement within a single dimension region responsive to the signal from the movement monitor, and to actuate different commands responsive to the signal from the movement monitor and the location of the cursor in the single dimension region.
Claims15
Computing apparatus, comprising:
- a movement identifier, which is configured to detect gestures made by a hand along three axes in space;
- and
- a processor, which is coupled to the movement identifier and is configured to specify a minimal extent of movement of the hand in a predefined direction along one of the axes, to provide commands to a controlled application responsively to the detected gestures in the predefined direction with an extent of the movement of the hand that is greater than the minimal extent, and to ignore the gestures detected in the predefined direction with an extent of the movement of the hand in the predefined direction that is less than the minimal extent,
- wherein the processor is configured to automatically adjust the minimal extent responsively to the gestures made by the hand by counting a number of movements of the hand in the predefined direction that were ignored by the processor followed by larger movements in response to which the processor provided the commands that gave the instructions, and changing the minimal extent responsively to the number.
A method for computing, comprising:
- detecting, by a movement identifier, gestures made by a hand along three axes in space;
- specifying a minimal extent of movement of the hand in a predefined direction along one of the axes;
- providing commands from a processor to a controlled application responsively to the gestures detected by the movement identifier in the predefined direction with an extent of the movement of the hand that is greater than the specified minimal extent;
- automatically adjusting the minimal extent of movement of the hand in the predefined direction along the one of the axes responsively to the gestures made by the hand by counting a number of movements of the hand in the predefined direction that were ignored by the processor followed by larger movements in response to which the processor provided the commands that gave the instructions, and changing the minimal extent responsively to the number;
- and
- ignoring the gestures detected in the predefined direction with an extent of the movement of the hand in the predefined direction that is less than the minimal extent.
A computer software product, comprising a tangible, non-transitory computer-readable medium in which program instructions are stored, which instructions, when executed by a computer, cause the computer to detect gestures made by a hand along three axes in space, to specify a minimal extent of movement of the hand in a predefined direction along one of the axes, to provide commands to a controlled application responsively to the detected gestures in the predefined direction with an extent of the movement of the hand that is greater than the minimal extent, and to ignore the gestures detected in the predefined direction with an extent of the movement of the hand in the predefined direction that is less than the minimal extent,
- wherein the instructions cause the computer to automatically adjust the minimal extent responsively to the gestures made by the hand by counting a number of movements of the hand in the predefined direction that were ignored by the computer followed by larger movements in response to which the computer provided the commands that gave the instructions, and changing the minimal extent responsively to the number.
Dependencies are inferred from the claim text.