Ergonomics
or computers are a pain in the neck (and wrists)
As you spend more of your days using a computer, the likelihood of computer related discomfort or injury increases. Aches and pains in the hands, arms, shoulder, neck and back can all be related to the repetitive motions involved with computer use. Symptoms that include burning, numbness or tingling sensations can be signs of more serious problems. Even minor problems can lead to more serious consequences and should never be ignored. Here are a few tips that can help you reduce the likelihood of injury.
KEEP MOVING!
When working on the computer for long hours, pay attention to tension, discomfort or pain you feel. If you are having a problem, take immediate action to relieve it. Adjusting your chair, the keyboard or mouse even a little can help.
At least once an hour get up and walk away from your computer. Even simply standing up and stretching for a few minutes will help you relax and reduce the possibility of injury.
SEE THE LIGHT:
Pay attention to the lighting in your area. Eyestrain can lead to bad posture and habits. If you note glare on your computer screen a piece of cardboard can help shield the screen to reduce glare.
START OFF RIGHT:
Set up your computer to encourage good posture. Use the diagram below to help guide you.
Make sure your monitor is directly in front of you, the top of it should be below your eye level and at least an arms length away. If you can tilt the top of it slightly away from you, it will help make it more legible.
Adjust your chair so you can sit with your feet flat on the floor and your back is supported when you lean back slightly.
Your keyboard should be set to allow you to type with your wrists flat. That may require it being tilted away from your slightly. You should not have to raise your arms to type and your wrists should not be planted on a wrist rest. The wrist rest should only be used when you are resting, not when you are typing.
CHANGE SOMETHING
Finally, If you suspect a problem, try a different keyboard or type of mouse. The IT group has a number of alternatives you can try. Contact Jeri Rome, Tim Tracy or Dallas Jensen to check out a demo mouse or keyboard. If you find one that helps, we can help you order a replacement for your current equipment.
Last updated: 7/31/08