Head and Neck
Move your mouse over the picture that looks the most like you:
Is your monitor directly in front of your keyboard so your neck is not turned during viewing?
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If wearing single prescriptions, contacts or no glasses at all, is the top of the monitor horizontal to your eyes so the main content on the screen is lower than horizontal?
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If wearing bifocals, is the top of your screen horizontal the middle of your glasses?
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Do you avoid cradling the phone between the shoulders and your ear?
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Hold receiver in hand or use speaker phone or headset.
Good, no compression of blood supply or nerves of neck.
Lower monitor height.
Good, monitor height is lower to see from middle to lower part of glasses.
Raise/lower monitor height.
Good, ideal viewing is 15 degrees below horizontal.
Move monitor directly behind keyboard.
Good, your neck muscles are relaxed.