OFFICE ERGONOMICS
ERGONOMICS: Ergonomics is the science of designing the job, equipment, and workplace to fit the worker. Proper ergonomic design is necessary to prevent repetitive strain injuries, which can develop over time and can lead to long-term disability.[1]

The International Ergonomics Association defines ergonomics as follows:[2]
Ergonomics (or human factors) is the scientific discipline concerned with the understanding of interactions among humans and other elements of a system, and the profession that applies theory, principles, data and methods to design in order to optimize human well-being and overall system performance.
Ergonomics is employed to fulfill the two goals of health and productivity. It is relevant in the
To minimise glare, avoid placement of desks directly underneath light sources and ensure the screen or the operator do not face an unshielded window.
Removal or reallocation of lighting sources such as one fluorescent from a bank of two can assist where excess glare is noted.
Clean lights and diffusers regularly. Lights deteriorate with age and accumulate dirt over their surface. Fluorescent light flicker indicates that either the tube or the starter needs replacing. Contact the Facilities management office service desk to arrange for replacement of fluorescent lights.
Aim for even illumination between adjacent areas.
Extra task lighting can be added but should not have hard edges or directly impinge on the computer user’s view or reflect onto the computer screen.
"Anti-glare" Screen Filters- Where all other efforts to correct lighting have not succeeded, use of a screen filter may be necessary. A trial of the filter before purchase is recommended where possible. Regular cleaning is also recommended.
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Noise
Excessive noise may increase staff stress and fatigue. General noise may be reduced by floor carpeting and by locating office areas away from sources of external noise. The recommended decibel range for office work is 55 to 65 dBA.
Hard surfaces such as glass walls or white boards will act to increase the reflection of noise.
Telephone or other conversations can be distracting