Sponsored by Keynamics® patented Keyboard Stands
When you Can't Mount Keyboards Under the Desk
Also Provides Better Keyboard Ergonomics For Sight (Hunt & Peck) Typists
"It's OK, You are the Majority"
"In a Perfect World, all keyboarding would be done by touch typists, typing 100 WPM - and they could mount keyboards on articulating ergonomic keyboard trays under the desk, so that the keyboard is at or below the elbow height as OSHA and most ergonomists recommend."
* Please use a wrist rest when using the Keyboard Holder * * Ergonomists Recommend a Headrest when reclining *
For (touch typing) high speed, typing intensive users, Keynamics recommends that you follow OSHA's guidelines for keyboard placement.
Moving the keyboard higher closes the gap between the keyboard and the screen.
Front to back keyboard angle allows easy viewing of the keys.
Furthermore, reclining brings the keyboard closer to the "line of sight" to the screen. Reclining also supports the spine
The end result is that, only the user's eyes have to move up and down, to go between the keyboard and the screen. Therefore, eliminating the constant up and down flexion of the neck.
Note: Moving the keyboard higher presents challenges to maintaining proper wrist postures. Be sure all users realize that they must maintain wrists that are straight and "in-line" with the forearm. This can be accomplished by adjusting the chair.
Users must use a palm rest in conjunction with the keyboard on the Keynamics Keyboard Holder.
The palm rest should only be used for resting the hands in a flat neutral posture, in between bursts of typing activity.
The Keynamics Keyboard Tray works well with any standard "flat and square" keyboard.
However, Keynamics recommends that the holder be used with the Goldtouch ® - Adjustable Angle Split Keyboard. This is the ideal keyboard to use with the Keynamics Keyboard Tray.
-Reduces bending of the hands to the side (Ulnar Deviation)
-Eliminating the numeric keypad provides a more symmetrical design, promoting correct centering of the keyboard, directly in front of the user
-The tenting effect reduces forearm pronation (see home page)
-Keyboard angle allows sight typists to easily view the keyboard
-Ideal "footprint" for the keyboard platform
*Keynamics is a Goldtouch ® Keyboard reseller.
2 Positions of the Keynamics Keyboard Holder
While using the "On Top" position, the keyboard holder can be wheeled around the desk. This maximizes desk space and creates efficiency for reading and writing tasks.
Two user positions promote frequent changes in working position, as OSHA recommends.
Keyboard Holder On Top of the Desk
Keyboard Holder Cantilevered off the Edge
It is estimated that the majority (48% to as high as 95%)* of computer workers are not touch typists. Most folks (hunt & peck typists) must continually look at the keyboard to control finger placement and accuracy, then look back up again at the screen, causing neck flexion.
This constant up and down flexion of the neck can result in Discomfort & Muscoskeltal Disorders - not very ergonomic!
If you fall in this category, the "recommended ergonomic" typing positions might not apply to you.
The picture to the left demonstrates how an elevated keyboard can actually be more ergonomic than the recommended position of "below the elbows".
Note how the typist's eyes move to locate the keys, verses the neck.
The typist is using a patented Keynamics Keyboard Tray.
OSHA - Occupational Safety & Health Administration (Department of Labor)
Images Below are form the OSHA Website
OSHA is the authority when it comes to Workplace Safety, Health & Ergonomics.
OSHA has devoted an entire area to Computer Workstation & Keyboard Safety & Ergonomics.
*Sources: Tactus Keyboards, Nationmaster.com, Xpert Keyboard
To understand the best way to set up a computer workstation, it is helpful to understand the concept of neutral body positioning. This is a comfortable working posture in which your joints are naturally aligned. Working with the body in a neutral position reduces stress and strain on the muscles, tendons, and skeletal system and reduces your risk of developing a musculoskeletal disorder (MSD). The following are important considerations when attempting to maintain neutral body postures while working at the computer workstation:
Regardless of how good your working posture is, working in the same posture or sitting still for prolonged periods is not healthy. You should change your working position frequently throughout the day in the following ways:
- Hands, wrists, and forearms are straight, in-line and roughly parallel to the floor.
- Head is level, or bent slightly forward, forward facing, and balanced. Generally it is in-line with the torso.
- Shoulders are relaxed and upper arms hang normally at the side of the body.
- Elbows stay in close to the body and are bent between 90 and 120 degrees.
- Feet are fully supported by floor or footrest.
- Back is fully supported with appropriate lumbar support when sitting vertical or leaning back slightly.
- Thighs and hips are supported by a well-padded seat and generally parallel to the floor.
- Knees are about the same height as the hips with the feet slightly forward.
- Make small adjustments to your chair or backrest.
- Stretch your fingers, hands, arms, and torso.
- Stand up and walk around for a few minutes periodically.
Comfort is Ergonomic ™
The Original Keynamics Laptop Stand
Note: The Keynamics® Laptop Stands are not offered as a cure for any medical condition.