Touch-sensitive display method and apparatus
First Claim
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1. A method comprising:
- detecting a touch at a first location on a touch-sensitive display;
determining position of a pair of horizontal boundaries and position of a pair of vertical boundaries based on the first location of the touch, such that the first location of the touch is between the pair of horizontal boundaries and the pair of vertical boundaries, and wherein information displayed on the touch-sensitive display changes when one of the boundaries is crossed by the touch;
changing the position of at least one of the boundaries when the touch continues and crosses a first boundary of the one or more boundaries;
providing feedback when the touch crosses the first boundary.
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Abstract
A method includes detecting a continuous touch on a touch-sensitive display. A position of one or more boundaries is updated when the continuous touch crosses a first boundary of the one or more boundaries. Feedback is provided when the continuous touch crosses the first boundary.
4 Citations
26 Claims
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1. A method comprising:
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detecting a touch at a first location on a touch-sensitive display; determining position of a pair of horizontal boundaries and position of a pair of vertical boundaries based on the first location of the touch, such that the first location of the touch is between the pair of horizontal boundaries and the pair of vertical boundaries, and wherein information displayed on the touch-sensitive display changes when one of the boundaries is crossed by the touch; changing the position of at least one of the boundaries when the touch continues and crosses a first boundary of the one or more boundaries; providing feedback when the touch crosses the first boundary. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A portable electronic device comprising:
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a touch-sensitive display; one or more processors configured to; detect a touch at a first location on the touch-sensitive display; determine position of a pair of horizontal boundaries and position of a pair of vertical boundaries based on the first location of the touch, such that the first location of the touch is between the pair of horizontal boundaries and the pair of vertical boundaries, and wherein the boundaries are utilized to determine when information displayed on the touch-sensitive display is changed; change the position of one of the pairs of boundaries when the touch continues and crosses a first boundary of the one or more boundaries; provide feedback when the touch crosses the first boundary. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25, 26)
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Specification