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مشاهدة النسخة كاملة : How to Use the Keyboard and Mouse? Useful Tips...



أبو طه
08-13-2009, 09:54 AM
How to Use the Keyboard and Mouse? Useful Tips...

First Read this:
For everyone who works daily on a computer. The mistakes daily mouse and keyboard usage will result in Carpal Tunnel Syndrome! Use the mouse and keyboard correctly. View below for the surgery of a patient suffering from Carpal Tunnel Syndrome followed by the RIGHT TECHNIQUES for usage....



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Some Useful Hand Exercises

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http://1.bp.blogspot.com/_kxPG6y8Qctk/SmLWSNuAzmI/AAAAAAAAJnc/AD1Xp37d9YE/s400/badkeyboardsetup.jpg (http://1.bp.blogspot.com/_kxPG6y8Qctk/SmLWSNuAzmI/AAAAAAAAJnc/AD1Xp37d9YE/s1600-h/badkeyboardsetup.jpg)

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1. The laptop is too high and distant. Your arms are raised and outstretched, resulting in unnecessary fatigue in your shoulders, neck, back, forearms and hands.

2. On your lap. Facilitates good arm position, but your head is dropped, causing muscle tension in your back, neck, shoulders and chest.

3. The laptop is on a typical desk which is too low and close for comfortable viewing, and too high for upper body comfort. Your hands are higher than your elbows, your wrists are resting on the edge of the desk, and your lower back is not supported. This position increases the risk of injury to your neck, back, elbows, and wrists.


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http://1.bp.blogspot.com/_kxPG6y8Qctk/SmLWJYrLlUI/AAAAAAAAJm8/ztGzHwEJd-s/s400/keyboard1.gif (http://1.bp.blogspot.com/_kxPG6y8Qctk/SmLWJYrLlUI/AAAAAAAAJm8/ztGzHwEJd-s/s1600-h/keyboard1.gif)

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