2. If you use a laptop for longer than two hours without proper ergonomics it can wreak havoc on your body. You can minimize these problems by using a laptop mount or lift arm.
3. Position the monitor no closer than 20 inches (508 mm) from your eyes. A good rule of thumb is an arm’s length distance.
4. Adjust your monitor height so that the top of your screen is at or slightly below eye level. Your eyes should look slightly downward when viewing the middle of the screen.
5. Adjust your screen position to eliminate glare from windows and ceiling lights.
6. If lighting conditions permit, tilt your monitor back 10° to 20°: this maintains the same distance between your eyes and the screen as you scan it from top to bottom. Exception: If using bifocals, lower the monitor below eye level and turn screen upward,tilting it back 30° to 45°.
7. The center-line of the keyboard should be level with the height of your elbow.
8. Tilt the keyboard back 10° so that your wrists remain flat.
9. Use an adjustable chair. Get comfortable with its features and make adjustments regularly.
10. Rest your eyes periodically by focusing on an object 20+ feet away.
11. Stand and stretch your back and arms from time to time.
12. Position whatever you are looking at most of the time (the screen or reference material) directly in front of you to minimize turning your head.
13. Remember that even if your workstation is set up properly, you can still get muscle fatigue from being in the same position for too long. Be sure to periodically adjust your monitor, keyboard or chair to stay flexible.
14. Minimize the amount of time you spend using a laptop without proper ergonomic height adjustment. I know you own a laptop because it allows you to work in the coffee shop, on a park bench, at the swimming pool or from any room in your home and it’s okay in moderation, but prolonged use of a laptop in a non-ergonomic environment can have long term consequences.
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