The effect of colour environments on visual tracking and visual strain during short-term simulation of three gravity states

• DOI: 10.1016/j.apergo.2023.103994
• Publication Date: 2023-03-01T00:59:15Z
• Authors: Ao Jiang; Weihao Fang; Jiacheng Liu; Bernard Foing; Xiang Yao; Stephen Westland; Caroline Hemingray
• Keywords: Tracking (education); Strain (injury)

This study investigated the effects of nine colour environments on visual tracking accuracy and strain during normal sitting (SP), -12° head-down bed (HD) 9.6° head-up tilt (HU). In a standard posture change laboratory study, fifty-four participants performed tasks in while three postures. Visual was measured by means questionnaire. The results showed that all environments, rest significantly affected strain. During postures, participants' cyan environment higher than other their lowest. Overall, adds to our understanding how environmental postural factors impact