Mouse and keyboard devices - Office table equipment list

A chair that could rotational position can improve posture and promote blood circulation, reduce muscle strain, reducing the working pressure of the office family. The office chairs should be rotatable, and five rotating wheel at the bottom, breathable fiber material. On the seat, the front edge of the seat should be a circular fiber material, and adjustable seat height adjuster, to support the lower back strength.

The height of the work surface

The height adjustment of the table or chair, bench or chair in the work surface to be less than the height of the elbow, a finger distance. Shown in Figure

Office chairs

Keyboard placed

Placed the position of the keyboard, forearm nearly horizontal, and the wrist should be straight. Forearms and hands in the same straight line. If this causes the elbow away from the side of the body, it should recheck the work surface height.

 

Position on the screen

Set the location of the screen, should pay attention to the eye to screen distance, that is, the eyes are the most easy to concentrate on the distance on the screen. It’s usually an arm's length. Set the height of the monitor, the top of the monitor screen should be below eye level, and at the bottom of the screen, we can easily see the screen, no obvious tendency to the head. Typically, in the center of the screen, with the shoulder and arm. Recommended distance of the viewing screen is as follows;

A minimum of 350 mm

A maximum of 750 mm

The height of the display is below eye level 10 - 400 mm

The layout of the desktop

Desktop layout

    Hands of a comfortable range, refers to all controls and task materials reach of the hands, so as not to distort the arm, causing unnecessary strain.

Folder

    Placed in the display next to a folder, will be able to reduce neck muscle strain causing unnecessary eye view the file.

Posture and movement

    Office, interval frequently change posture to reduce fatigue. Avoid prolonged sitting, especially wrist posture. Frequent short rest, compared to a long sleep are more conducive to good health. Avoid prolonged bad posture to bring trouble to the working life. Of course, change the posture and relax should be gradual to ensure that they do not lead to excessive fatigue.

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