Ergonomics Essay Example | Topics and Well Written Essays - 500 words

Ergonomics - Essay Example Standards† written by O’Neill (2011) detailed the specifications for seating conformance to include elements such as the chair to the used, the chair seat height, the seat width, seat pan depth, seat pan tilt, the seat pan-backrest angle, and lumbar support. The detailed specifications, based on O’Neill’s (2011) discourse are as follows: (1) chair shall support the user’s back and thighs and must have a backrest that reclines; (2) the chair seat height shall be adjustable according to the user’s need to as much as â€Å"a range of 4.5 inches between 15 and 22 inches† (ONeill, 2011, p. 3); (3) the seat width shall meet the specified width of at least 17.7 inches; and (4) there shall be a support for the lumbar, as needed. The visual or eye standards should incorporate distance between the user and the monitor display. According to the Department of Energy (DOE) (2008), in the article entitled â€Å"Creating a Healthy Workstation Environment: Workstation Ergonomics Made Easy†, the optimum distance between the user’s eyes and the visual display by operators in seating position is 600 mm (Department of Energy (DOE), 2008, p. 7). Likewise, it was noted that special computer glasses that would assist in preventing eye fatigue and vision problems for long hours of monitoring visual displays shall be considered. It has been emphasized that the effectiveness of performance on undertaking monitoring of visual displays is affected by lighting. In this situation, it was stipulated that the operator does the monitoring in a dark room. According to ergonomic standards, light requirements actually vary depending on the performance of tasks. Since the operator focuses on monitoring visual displays from the computer, which already self-illuminating, less light is actually needed; but, it would help to provide focused task lighting (â€Å"a separate lamp†) (Department of Energy (DOE), 2008, p. 21) to assist in other tasks and prevent creating a totally dark