The effect of the standing angle on reducing fatigue among prolonged standing workers

BACKGROUND: Many occupations require workers to stand for prolonged periods, which can cause discomfort, pain and even injures. Some supermarkets in life provide a foot pad for checkout staff to let them stand on it at work, thereby reducing standing fatigue caused by standing for a long time. The inclined platform is the same as the foot pad...

Seat pitch and comfort of a staggered seat configuration

BACKGROUND: Staggered seats are a solution for the Flying-V aircraft, where the cabin's longitudinal axis has a 26 degrees angle with respect to the direction of flight, to compensate for an otherwise oblique sitting position. However, little is known on acceptable pitches in this staggered configuration. OBJECTIVE: The goal of this research...