Age difference in evaluated fatigue caused by watching 3DTV

The degree of fatigue after watching 3D contents on commercially available 3DTV that requires the use of shutter glasses was evaluated under various viewing conditions. 500 adults aged between 20 and 69 years and 131 minors aged between 12 and 19 years participated in this experiment. The results indicate that the adult participants showed significant differences in the subjective sensation of fatigue between the conditions with and without glasses, whereas the minor participants showed no difference between these conditions although the degrees of fatigue in the minors tended to be higher than those in the adults.