| 摘要 |
Embodiments of the invention disclose a scanner with a touch-sensitive screen that supports finger tapping gestures for selecting text. A single tap gesture causes a portion of a character string to be selected. A double tap gesture causes the entire character string to be selected. A tap and hold gesture causes the scanner to enter a cursor mode wherein the placement of a cursor relative to the characters in the character string can be adjusted. In text selection mode, a finger can be used to move the cursor from a cursor start position to a cursor end position to select text therebetween.
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