Pencil eraser gesture and gesture recognition method for touch-enabled user interfaces
Methods and systems for receiving an erasure gesture input and accordingly deleting content in a viewable area of a multi-touch input display device are disclosed. A touch gesture can be detected on a touch screen. One or more direction changes associated with the touch gesture can be detected and t...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | Methods and systems for receiving an erasure gesture input and accordingly deleting content in a viewable area of a multi-touch input display device are disclosed. A touch gesture can be detected on a touch screen. One or more direction changes associated with the touch gesture can be detected and the angle of each of the direction changes can be determined to meet a predetermined threshold. The touch gesture can be detected as no longer touching the touch screen and a polygon can be generated based on each of the direction changes associated with the touch gesture. |
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