摘要 |
<p>A pen-based calculator (10) recognizes handwritten input. The calculator comprises a display (12) simulating a sheet of paper, and a stylus (14) simulating a pen. The user writes a calculation on the calculator (10) as if it were a piece of scratch paper. The calculator (10) uses handwriting recognition to identify the various elements of the calculation, performs the calculation and then displays the result at an appropriate location.</p> |