From: Assessment of eye fatigue caused by head-mounted displays using eye-tracking
N | O | D | |
---|---|---|---|
General discomfort | 1 | 1 | |
Fatigue | 1 | ||
Headache | 1 | ||
Eye fatigue | 1 | ||
Difficulty focusing | 1 | 1 | |
Increased salivation | 1 | ||
Sweating | 1 | ||
Nausea | 1 | 1 | |
Difficulty concentrating | 1 | 1 | |
Fullness of head | 1 | ||
Blurred vision | 1 | 1 | |
Dizzy (eyes open) | 1 | ||
Dizzy (eyes closed) | 1 | ||
Vertigo | 1 | ||
Stomach awareness | 1 | ||
Burping | 1 | ||
Total | [1] | [2] | [3] |