Fig. 12

SUS scores. Blue, orange, grey, yellow, aqua, and green lines are average SUS scores for chair 1, 2, 3, 4, 5, and bed, respectively. The black lines show the standard deviations
SUS scores. Blue, orange, grey, yellow, aqua, and green lines are average SUS scores for chair 1, 2, 3, 4, 5, and bed, respectively. The black lines show the standard deviations