TABLE 3.
Participants’ assessment results of the specific CV applications.
| CV applications |
Readability |
Usefulness |
||||||||
| Mean | SE | Positive | Neutral | Negative | Mean | SE | Positive | Neutral | Negative | |
| FCW | 5.9 | 0.99 | 84.6% | 15.4% | 0% | 6.1 | 1.03 | 88.5% | 11.5% | 0% |
| DN | 6.0 | 1.11 | 88.5% | 7.7% | 3.8% | 5.7 | 1.12 | 84.6% | 11.5% | 3.8% |
| SA (road surface) | 6.1 | 0.80 | 96.2% | 3.8% | 0% | 5.7 | 1.08 | 84.6% | 11.5% | 3.8% |
| SA (rerouting) | 6.1 | 1.13 | 92.3% | 3.8% | 3.8% | 6.0 | 1.10 | 84.6% | 15.4% | 0% |
| WZW | 6.2 | 0.97 | 88.5% | 11.5% | 0% | 5.8 | 1.24 | 80.8% | 15.4% | 3.8% |
| SWIW | 5.9 | 0.91 | 92.3% | 7.7% | 0% | 5.5 | 1.27 | 73.1% | 19.2% | 7.7% |