Ergonomics 1: Preventing Computer Strain
February 8, 2008 by Jennifer Hofmann
This article is the first in a series about ergonomics.
Oh, but ergonomics is just for big companies, you say?
Well, yes, if you’re a disembodied head. But if you still have limbs and a spine, give some thought to ergonomics (the science of good working posture). Your body will thank you.
How to work with your computer to prevent strain and fatigue
Monitor
- monitor position is directly in front so do not have to twist head or neck
- top line of screen is at or below eye level
- monitor correct distance to read without leaning head, neck, or trunk
- no glare (e.g., from windows, lights) is present on the screen
- document holder is placed at same height and distance as monitor screen
Keyboard and mouse
- keyboard positioned so wrists flat and level
- keyboard tray stable and large enough to hold keyboard and mouse
- mouse is right next to keyboard so it can be operated without reaching
- wrists and hands do not rest on sharp or hard edge
The Occupational Safety And Health Administration is dedicated to assuring the safety and health of America’s workers by setting and enforcing standards; providing training, outreach, and education; establishing partnerships; and encouraging continual improvement in workplace safety and health. You may visit their website at www.osha.gov.
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