Vipneet Johar

 Ergonomics is the science of designing a workplace to fit the worker  Computer ergonomics is designing a good computer based work environment for the worker  Good ergonomics tend to reduce strain, pain and fatigue

 Computer ergonomics is important because sitting and working at a computer for prolonged periods of time can be harmful to your health  Computer ergonomics work to reduce strain on the body when working on a computer

 Carpal Tunnel Syndrome  Tendon Disorders  Tendinitis  Epicondylitis  Tenosynovitis  Stenosing tenosynovitis  DeQuervain’s disease  Ganglionic cysts  Back, Neck, and Shoulder Problems  Eye and Vision Problems  Stress

 Risk Factors  Working with bent wrists  A high rate of repetition using the hands  A lack of rest for the hands and wrists

 Solutions  Keep your wrists and hands straight when typing  Use a soft wrist support mat if needed  Take breaks periodically

 Risk Factors  Intensive typing with wrists bent backwards  Awkward posture with the arms and hands  Repetition (with bent wrists as well)  Tight gripping

 Solutions  Keep wrists straight when typing  Take breaks periodically to reduce strain on tendons and wrists

 Risk Factors  Bad chairs that do not provide proper support for the entire back  Tilting the head back constantly to see the monitor  Improper placement of documents needed while working  Bad posture while working at a computer

 Solutions  Use a desk chair with proper back and neck support  Position the monitor so it is just below eye level  Use a document stand to keep important documents at the same height and angle as the monitor

 Risk Factors  Unclear or small characters on screen  Light reflections and glare on screen  Light that is too bright  Being too close or too far away from the screen Light directed at the screen causes glare

 Solutions  Make sure light in the room is above yourself and the computer as to not cause glare  Sit in a position not too close but not too far from the screen; the screen should be about an arm-length away

 Risk factors  Improper lighting  Equipment and furniture that are not the right shape or size  Lack of breaks or non-keyboard work  Repetitive tasks Furniture is not the right size

 Solutions  Working in proper environments with good lighting, etc.  Take breaks from typing periodically  Use proper sized furniture and equipment  Do less repetitive tasks

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