Research Article
Haptic Stylus and Empirical Studies on Braille, Button, and Texture Display
Table 7
Experimental results.
| | Percentage of correct answers | Duration of a trial (second) | | S1 | S2 | S3 | S4 | S5 | Ave./Std. |
| Group1 | 97.5 | 92.5 | 85.0 | 95.0 | 92.5 | 10.7/2.9 | Group2 | 92.5 | 100 | 77.5 | 97.5 | 75.0 | 13.4/4.0 | Group3 | 62.5 | 77.5 | 80.0 | 72.5 | 95.0 | 20.6/10.7 |
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