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If you think of your computer as an electrical appliance, operating a computer without regard for health and safety is unthinkable. Certainly, you will treat it with the respect an electrical appliance deserves. But would you operate it, sit at your workstation, lift your arms into a position that lets you type on the computer’s keyboard, and just start typing, if you knew that by doing just that, you could be setting yourself up for many painful days, sleepless nights, increased sickness, and some hefty medical bills? Probably not!

However, it happens. Tendinitis and carpel tunnel syndrome have been associated to operating a computer without regard to what your posture when typing, seating position, as well as the typing itself, can do to your body. The body can only take so much stress before it begins to break down. Styles of Drafting Chairs for higher postureand comfort. Sitting in a stressful position, holding up your arms in a manner that stresses the shoulders and elbows, typing with hands unsupported, can all result in damage to your body and the subsequent pain.

The science of ergonomics studies, among other phenomena, the impact sitting, posturing for, and typing into a computer has on the body. These studies inform both manufacturers and computer users of disease prevention practices that should be observed when designing and operating a computer. As yet, no law requires manufacturers to comply with ergonomic requirements, although the U.S Department of Labor, the Office of Occupational Safety and Health Administration, researches, maintains and distributes ergonomic guidelines.

Keyboard ergonomics, for instance, has informed the computer user community of the need to relieve stress on their shoulders, arms, and wrist when typing at a computer. Keyboard ergonomics has also informed keyboard manufacturers of the design requirements for keyboards that relieve stress dangers to the keyboard users. The result of all this research is the ergonomic keyboard, a computer keyboard specifically designed to implement the recommendations of keyboard ergonomics.

Keyboard ergonomics recommends an adjustable keyboard tray, and many manufacturers of workstations now implement this recommendation. Some keyboards have adjustable feet to allow angling, just as keyboard ergonomics would have. Keyboard ergonomics gave rise to the padded keyboard tray. This was an early effort to keep the typist from bending the wrist, so often a main culprit in Carpal Tunnel Syndrome (CTS). Shortly afterwards, keyboard designers were designing keyboards with wrist pads on the keyboard. Recent developments have brought about split keyboards, each side attached to swivels that can adjust to the comfort of the typist’s hand angles.

While some manufacturers of consumer computers have voluntarily provided ergonomic keyboards with their computers, this is not yet a standard. Most people who want an ergonomic keyboard will have to purchase one separately. Fortunately, there are many manufacturers producing keyboards that implement keyboard ergonomics best practices. You can find them abundantly on the Internet. The more they say about their product, the more likely it is ergonomic. Compare the images. Offers a big choice of high quality Drafting Chair, banquet chairs, classroom chairs together with many different varieties of chairs and tables. Imagine using each, how your hands would rest. Don’t let strange looking designs put you off. Keyboard ergonomics is not aesthetics. Get the one that looks like it will protect you best.

Keyboard ergonomics is but one of the ways computer users can protect themselves from the hazards of using a computer without regard for health and safety. You can see it’s worth your while to do a little detective work and assure yourself of a safe and healthy computer experience and prevent the painful consequences.