Open AccessVisual ergonomics of head‐mounted displays
Author(s) -
Menozzi Marino
Publication year - 2000
Publication title -
japanese psychological research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.392
H-Index - 30
eISSN - 1468-5884
pISSN - 0021-5368
DOI - 10.1111/1468-5884.00148
Subject(s) - computer science , optical head mounted display , human–computer interaction , visual field , human factors and ergonomics , computer vision , virtual reality , head (geology) , artificial intelligence , poison control , psychology , medicine , environmental health , geomorphology , neuroscience , geology
Head‐mounted displays (HMDs) are increasingly used in the field and in the laboratory. Prolonged use of HMDs requires their ergonomics to be optimized in order to reduce discomfort. Among factors causing visual load are the physical/optical properties of eyepieces used in HMDs. Many HMD eyepieces are adjusted manually to fit the individual requirements of the user. Proper adjustment of the eyepieces requires some knowledge of visual ergonomics. Additionally, in order to enable comfortable viewing, restrictions on the visual information presented in HMDs, such as the motion of objects in virtual depth, must be considered. Visual performance and therefore visual load depends on the display technology used in HMDs.