Muscular tension as an index of effort: the effect of glare and other disturbances in visual work.
RYAN
T A
TA
COTTRELL
C L
CL
BITTERMAN
M E
ME
D005221:Fatigue; D019466:Glare; D006801:Humans; D008029:Lighting; D009129:Muscle Tonus; D009132:Muscles; D011584:Psychology
FATIGUE; LIGHTING; MUSCLES; PSYCHOLOGY