Table 1 Formal Usability
DSRC speed is excellent. | Strongly disagree | 0/10 |
| Â | Disagree | 0/10 |
| Â | Neutral | 0/10 |
| Â | Agree | 2/10 |
| Â | Strongly agree | 8/10 |
DSRC is extremely easy to learn | Strongly disagree | 0/10 |
| Â | Disagree | 0/10 |
| Â | Neutral | 1/10 |
| Â | Agree | 2/10 |
| Â | Strongly agree | 7/10 |
DSRC is extremely easy to use | Strongly disagree | 0/10 |
| Â | Disagree | 0/10 |
| Â | Neutral | 0/10 |
| Â | Agree | 2/10 |
| Â | Strongly agree | 8/10 |
It is very easy to understand all functionality available within DSRC (e.g., download files, upload files, etc) | Strongly disagree | 0/10 |
| Â | Disagree | 0/10 |
| Â | Neutral | 1/10 |
| Â | Agree | 2/10 |
| Â | Strongly agree | 7/10 |
The navigation in DSRC is highly intuitive | Strongly disagree | 0/10 |
| Â | Disagree | 0/10 |
| Â | Neutral | 0/10 |
| Â | Agree | 1/10 |
| Â | Strongly agree | 9/10 |