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There are mixed opinions on whether wrist rests for computer keyboards are a benefit to ergonomics. [2] The main benefit of using a wrist rest is increased comfort, especially for those using keyboards over long periods. [1] [4] Usage of a wrist rest can alleviate tension can take away pressure from the neck, shoulders and arms. [2]
Computer-aided ergonomics is an engineering discipline using computers to solve complex ergonomic problems involving interaction between the human body and its environment. The human body holds a great complexity thus it can be beneficial to use computers to solve problems involving the human body and the environment that surrounds it.
An armrest (or arm-rest) is a part of a chair, where a person can rest their arms on. Armrests are built into a large variety of chairs such as automotive chairs, armchairs, airline seats, [1] sofas, and more. Adjustable armrests are commonly found in ergonomic office chairs and gaming chairs.
Commonly, ergonomic issues can arise in an office setting. [12] [13] Many people who work in an office (either a home office or a formal office building) often spend hours sitting and working in the same position. Ergonomic considerations include chair and computer monitor height adjustment, lighting position, break frequency, and chair design ...
The term ergonomics (from the Greek ἔργον, meaning "work", and νόμος, meaning "natural law") first entered the modern lexicon when Polish scientist Wojciech Jastrzębowski used the word in his 1857 article Rys ergonomji czyli nauki o pracy, opartej na prawdach poczerpniętych z Nauki Przyrody (The Outline of Ergonomics; i.e. Science of Work, Based on the Truths Taken from the ...
Poor ergonomic techniques by computer users is one of many causes of repetitive strain injury. Specialty: Sports medicine, performing arts medicine, orthopedics: Symptoms: Sore wrists, aching, pulsing pain, tingling, extremity weakness: Complications: Torn ligaments: Causes: Repetitive actions, poor technique: Risk factors