SYSTEMS AND METHODS FOR ENHANCEMENT OF MOBILE DEVICES
First Claim
Patent Images
1. A computer implemented method of performing manipulation of at least a first cursor and a second cursor using a device comprising a touch screen configured to detect a single contact point at a single time, the method comprising:
- receiving a first touch input on the touch screen;
controlling a first cursor location for the first cursor with the first touch input;
toggling off the first cursor;
receiving a second touch input on the touch screen; and
controlling a second cursor location for the second cursor with the second touch input.
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Abstract
Systems and methods for enabling the use of multi-touch applications on touch screens configured to receive only a single touch input at a time are disclosed. Systems and methods for dual heap memory allocation are also disclosed. Systems and methods for meta-layer rendering for mark-up code on mobile devices and storage of the meta-layers is also disclosed. Combinations of the above systems and methods are further disclosed.
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Citations
20 Claims
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1. A computer implemented method of performing manipulation of at least a first cursor and a second cursor using a device comprising a touch screen configured to detect a single contact point at a single time, the method comprising:
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receiving a first touch input on the touch screen; controlling a first cursor location for the first cursor with the first touch input; toggling off the first cursor; receiving a second touch input on the touch screen; and controlling a second cursor location for the second cursor with the second touch input. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A computer program product that performs a method for manipulation of at least a first cursor and a second cursor on a client device comprising a touch screen configured to detect a single contact point at a single time, comprising:
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computer code that receives a first touch input on the touch screen; computer code that controls a first cursor location for the first cursor with the first touch input; computer code that toggles off the first cursor; computer code that receives a second touch input on the touch screen; and computer code that controls a second cursor location for the second cursor with the second touch input. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 19, 20)
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18. A portable computer device comprising:
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a processor; a touch screen configured to detect a single contact point at a time; and a control configured to activate a multi-touch mode for the device.
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Specification