Gesturing with a multipoint sensing device
First Claim
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1. A method comprising:
- detecting a plurality of contacts corresponding to touches in a multipoint sensing area of a multipoint sensing device;
determining a motion of the plurality of contacts;
selecting a first set of one or more of the plurality of contacts;
performing a gesture operation based on the motion of the first set;
determining additional motion of the plurality of contacts;
determining a maximum motion from the additional motion;
comparing the maximum motion to the additional motion of the first set;
based on the comparison, selecting a second set of one or more of the plurality of contacts, at least one contact of the second set having the maximum motion; and
continuing the gesture operation based on the motion of the second set.
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Abstract
Methods and systems for implementing gestures with sensing devices are disclosed. More particularly, methods and systems related to gesturing with multipoint sensing devices are disclosed.
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Citations
16 Claims
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1. A method comprising:
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detecting a plurality of contacts corresponding to touches in a multipoint sensing area of a multipoint sensing device; determining a motion of the plurality of contacts; selecting a first set of one or more of the plurality of contacts; performing a gesture operation based on the motion of the first set; determining additional motion of the plurality of contacts; determining a maximum motion from the additional motion; comparing the maximum motion to the additional motion of the first set; based on the comparison, selecting a second set of one or more of the plurality of contacts, at least one contact of the second set having the maximum motion; and continuing the gesture operation based on the motion of the second set. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An electronic system comprising:
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a multipoint sensing device that provides a multipoint sensing area for receiving inputs detecting a plurality of contacts corresponding to touches in the multipoint sensing area; and a gesture module configured to perform a gesture operation by determining a motion of the plurality of contacts, selecting a first set of one or more of the plurality of contacts, performing the gesture operation based on the motion of the first set, determining additional motion of the plurality of contacts, determining a maximum motion from the additional motion, comparing the maximum motion to the additional motion of the first set, based on the comparison, selecting a second set of one or more of the plurality of contacts, at least one contact of the second set having the maximum motion, and continuing the gesture operation based on the motion of the second set. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification