ad sitja eins og linur kukur fyrir framan tolvid

a fraedimali: "boddius slompus".

Body slump. In determining body position and eye position zones for seated or standing positions, a slump factor which accompanies relaxation should be taken into account. Seated-eye height measurements can be reduced by as much as 65 mm (2.56 in) when a person sits in a relaxed position. Body slump, when standing, reduces stature as much as 19 mm (.75 in) from a perfectly erect position. These slump factors should be considered in designing adjustable seats, visual envelopes, and display locations.

tha vitid thid thad elsku dullurassarnir minir.