Ergonomic Mouse | Mouse Ergonomics

Ergonomics > Ergonomic Products > How to Choose Ergonomic Mouse

Ergonomic Mouse Device Recipe:

The Ergonomic Mouse /Pointing device should be selected based on the requirements of your job and your physical restrictions. Other than preference, there is no much difference between a Ergonomic Mouse, trackball, and other pointing devices.
The cord of the Ergonomic Mouse should be long enough to be conveniently placed near the keyboard. The shape and size of the Ergonomic Mouse should be good enough to snug into the curve of your hand.
Among the different Ergonomic Mouse, if you prefer a trackball for your work, remember not to select the ones that need your thumb for rolling its ball. This can cause discomfort and possible injury to the area around your thumb.
If the user’s hands are small, then select a mouse that is smaller than the normal ones. But if multiple users are using it, then a normal-sized one should be retained.
Always go for a mouse that has good sensitivity adjustments and that can be used by both hands conveniently.

Ergonomic Mouse: Wrist/Palm Supports


Fig. 12 - Palming the Ergonomic Mouse makes the wrist straight.

If your keyboard and Ergonomic Mouse are arranged properly and appropriately, then you can say that your workstation is a comfortable and productive one.

This comfort is intensified if you use wrist or palm rests. If used properly, wrist/palm supports reduce muscle activity while working on the computer and facilitates neutral wrist angle.

Ergonomic Mouse: Wrist Rest Guidelines

To keep the contact stress that can occur while typing and while using the mouse to a minimum, it is better to use a wrist rest so that you can maintain straight wrist postures.

Probable Risks

The wrists tend to bend in a wider angle if you use the keyboard for long hours without using a wrist rest. As the angle of bend increases, the contact stress and irritation on tendons and tendon sheathes also increases.

Professionals who depend more on keyboards to get their job done have to be very careful. The contact stress between the wrist of the user and the hard/sharp components in the workstation also increases.
The motion of the wrist is slowed down while you are resting the wrist/palm on a support during the typing jobs that will in turn lead to awkward wrist postures.

Feasible Solutions

Ensure that your hands are moving freely and are raised above the Ergonomics Mouse wrist/palm rest while using the keyboard. Also remember that the pad should be in touch with the palm of your hand and not your wrist while resting on the Ergonomic Mouse wrist rest.
Ensure that these are part of a well-designed workstation.
Do not frequently bend your wrists by adjusting other workstation components like that chair, desk, or the keyboard. See to it that your wrists are in a straight, neutral posture.
The Mouse Ergonomics wrist support should be matched with the width, height, and slope of the front edge of the keyboard.

The Ergonomic Mouse wrist/palm supports should be fairly soft and rounded to minimize pressure on the wrist. Ideally it should be at least 1.5 inches (3.8 cm) deep.

Ergonomic Mouse: Wrist Rest Recipe

The shape, width, slope, and height of the Ergonomic Mouse wrist rest should match the front edge of the keyboard.
It would be better to use gel type materials for the padding that makes it soft and firm.
The recommended depth of the Ergonomic Mouse wrist rest is at least 1.5 inches (depth away from the keyboard). This helps to minimize contact pressure on the wrists and forearm.