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.