Mr. lee's expository writing class (kayak1)

Race #99385

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Official speed 122.50 wpm (23.41 seconds elapsed during race)
Race Start December 2, 2019 1:54:52am UTC
Race Finish December 2, 2019 1:55:15am UTC
Outcome Win (1 of 5)
Opponents 2. frcepeda (117.72 wpm)
4. tupapi11 (96.05 wpm)
Accuracy 99.0%
Points 81.67
Text #3622258 (Length: 239 characters)

The key goals in user-interface design are increase in speed of learning and in speed of use, reduction of error rate, encouragement of rapid recall of how to use the interface, and increase in attractiveness to potential users and buyers.