| 摘要 |
A portable electronic device ( 100 ) and method ( 400 ) is capable of editing processed data input. The portable electronic device ( 100 ) comprises a display area ( 224 ) and a processor ( 206 ) coupled to the display area. The device collects ( 404 ) data input and, then, removes ( 412 ) the data input from the display area in response to detecting ( 406 ) an input delay. Thereafter, the processor, in response to receiving ( 416 ) an undo command message, provides ( 426 ) the data input and/or a processed version of the data input to the display area.
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