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Personal Computers is essential need in this modern world. The major associated part linked with computers are mouse that directly affect the working and fatigue to the users. With increase in compute...r mouse use disorder related to mussel properly known as musculoskeletal disorders (MSDs) has increased. This paper will try to address all the efforts of different countries in different sectors, determining the effect of MSD due to computer mouse. Major body parts subjected to MDS due to mouse use like arm, wrist, back etc. are being suffering as most of the mouse available in market are not designed considering with arm support, palm length, natural curve of palm. Mouse operation require activity of upper trapezius (Trap) muscles, pronator teres (PT), extensor digitorum (ED) and carpiulnaris (ECU) mussels to a large extent, causing micro strain leading to higher disorders. Computer mouse available in different types like standard mouse, vertical mouse, slanted mouse, touch pad, roller bar, biofeedback pointer. Standard mouse is cheaper and available mouse not suitable to every palm size. Various incidence like raising the middle finger to avoid unintentional clicking increase stress at the joints, there stress is very fine in nature but leading regular and prolong use will show results. It is concluded from the revive that unergonomic mouse for more than 3-4 hr a day leads to MSDs. Alternate mouse can be preferred according to computer task. slanted mouse should be with slanting angle 300 to 800 can be used to design.続きを見る
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Mendeley出力
p1940-1955