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Split keyboards were developed to prevent repetitive stress injuries caused by traditional keyboards. They allow for a more natural hand position and come in various forms, including a simpler split keyboard with palm rests and an adjustable ergonomic split keyboard with wrist support. Split keyboards can help prevent carpal tunnel syndrome and other health issues associated with high-volume computer work.
The split keyboard was developed in response to repetitive stress injuries caused by high volume typing. A traditional style keyboard tends to be hard on the wrists while promoting poor posture. This can cause long-term health problems for people who use computers frequently. The split keyboard allows your hands to rest in a more natural position in hopes of preventing carpal tunnel syndrome and other health issues associated with high-volume computer work. Split keyboards vary in cost, but are generally a good office investment.
The split keyboard comes in a variety of forms. The simpler split keyboard retains the familiar layout of QWERTY keys on two angled halves with palm rests. The keyboard is usually split down the center so that the left and right hands do not cross the keyboard. Usually these halves are integrated into a single unit, rather than being totally separate. This split keyboard isn’t adjustable, but it does provide more palm support than a traditional keyboard. The numeric keypad is usually located on the right, although in some modules it is placed in the center of the split keyboard.
Sometimes a keyboard divided into three sections is offered. The main typing area is split in two, while the numeric keypad makes up a third. For accountants and other individuals who deal with a high volume of numbers, an accessible and ergonomic numeric keypad is a vital tool. If a split keyboard is sold in three sections, they are usually designed to be configured in any order by the user. Additionally, the sections have pins that make them adjustable.
A more ergonomic split keyboard has two adjustable halves. The two units are separate, allowing them to be positioned in the most optimal way for the user. The user can manipulate the split keyboard until the layout is comfortable. These split keyboards also come with wrist support. The configurable keyboard angle allows the typist to find a setting that works for him or her, promoting good posture without compromising comfort and typing ability.
It may take several days for a typist to get used to a split keyboard, but it’s worth it. Repetitive motions like extended rapid typing can lead to carpal tunnel syndrome, which affects an increasing number of Americans. According to the American National Institutes of Health, in 1998, 3 out of 10,000 Americans lost time from work due to carpal tunnel syndrome. Preventive ergonomic measures in the workplace prevent the onset of carpal tunnel, which is painful, debilitating and sometimes permanently disabling.
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