Table 3.
User | Average control (practice) (%) | Visual feedback | Vibrotactile feedback | ||||||
---|---|---|---|---|---|---|---|---|---|
| |||||||||
Average control (task) | Time to destin. (mm:ss) | Correct keys (%) | Average control (task) | Time to destin. (mm:ss) | Correct keys (%) | ||||
|
|
||||||||
SAP (%) | SIP (%) | SAP (%) | SIP(%) | ||||||
S01 | 90 | 90 | 75 | 2:20 | 94% | 86 | 79 | 2:06 | 100 |
S02 | 79 | 94 | 87 | 2:14 | 91 | 91 | 87 | 2:07 | 97 |
S03 | 80 | 89 | 78 | 2:37 | 86 | 85 | 78 | 2:08 | 100 |
S04 | 74 | 91 | 81 | 2:50 | 86 | 91 | 86 | 1:59 | 100 |
S05 | 81 | 92 | 84 | 3:04 | 73 | 90 | 86 | 2:17 | 91 |
S06 | 66 | 89 | 73 | 3:33 | 70 | 85 | 74 | 2:33 | 88 |
S07 | 78 | 92 | 82 | 2:31 | 91 | 91 | 87 | 2:00 | 100 |
S08 | 74 | 91 | 78 | 2:43 | 83 | 91 | 87 | 2:03 | 100 |
S09 | 84 | 95 | 85 | 2:10 | 94 | 91 | 86 | 2:03 | 100 |
S10 | 79 | 93 | 86 | 2:36 | 86 | 90 | 85 | 2:01 | 100 |
S11 | 64 | 93 | 79 | 2:23 | 94 | 92 | 87 | 2:02 | 100 |
S12 | 73 | 89 | 78 | 2:25 | 88 | 87 | 80 | 2:09 | 97 |
S13 | 84 | 92 | 80 | 2:46 | 81 | 89 | 85 | 2:14 | 94 |
| |||||||||
Avg. | 77.7% | 92.1% | 80.9% | 3:02 | 86.0% | 89.2% | 83.7% | 2:11 | 97.5% |