Lesson 1, Topic 1
In Progress

Best Practices

Mel Dowdell January 23, 2022

The following are basic guide to good ergonomics when using cell phones and other handheld devices.

  • Observe the 20/20/20:  rule – every 20 minutes, take a 20-second break and look at something 20 feet away.
  • Try to maintain neutral posture when using cell phones and other hand-held devices.
  • Limit your typing time to no more than 10 -15-minute sessions.
  • Hold a pencil and use the eraser to push the keys to give your thumbs a break.
  • Take a break, stretch, and work on something else for a few minutes.
  • Alternating ears for each phone conversation (at least every five minutes).
  • Use a padded phone rest to prevent tilting the head to far.
  • Avoid sending messages while walking and NEVER send messages while driving.
  • Hold the device slightly below eye level to keep your head in a neutral posture to limit pressure on the cervical spine.
  • Clean device screens: frequently to minimize glare.
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