Table 1.
Comparison of used metrics (questionnaires) in the study.
| Simulator Sickness Questionnaire (SSQ) | Fast Motion Sickness Score (FMS) | Short Version of the User Experience Questionnaire (UEQ-S) | Virtual Reality Neuroscience Questionnaire (VRNQ) | |
|---|---|---|---|---|
| Type | Subjective Questionnaire | A single-item verbal rating scale | Subjective Questionnaire | Subjective Questionnaire |
| Purpose | Assessing VRISE | Assessing nausea related VRISE symptoms | Assessing user experience | Assessing VRISE, user experience, game mechanics and in-game assistance |
| Number of Questions | 16 | 1 | 8 | 20 |
| Scoring | 0 (none), 1 (slight), 2 (moderate), 3 (severe) | from 0 to 20 | 7-stage Likert scale (scored from −3 to +3) |
7-stage Likert scale (scored from 1 to 7) |
| Sub-scores | Yes: Disorientation (SSQ-D), Nausea (SSQ-N), Oculomotor (SSQ-O) | No | Yes: Pragmatic and Hedonic Quality of user experience | Yes: User Experience, Game mechanics, In-game assistance, VRISE |
| Execution | Before and after scenario | Before, during, and after scenario | After scenario | After scenario |
| Administration time | Medium (e.g., 5 min) | Very fast (e.g., 15 s) | Fast (1 min) | Medium (e.g., 2–5 min) |
| Complexity | Medium | Very low | Medium | Low |
| Additional calculation needed to get results | Yes | No | Yes | Yes |
| Suitable for quick assessment | No | Yes | No | No |