Table 4.
Results of user usability evaluation.
| Usefulness | Playfulness | Intention to use | Ease of use | |
|---|---|---|---|---|
| Mean (SE) | 4.35 (0.55) | 4.47 (0.61) | 4.85 (0.28) | 4.19 (0.53) |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.