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English
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using a display visor, such as a piece of cardboard extended from
the display's top front edge
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Avoid adjusting your display to an awkward viewing angle.
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Avoid looking at bright light sources for extended periods of time.
Developing good work habits
The following work habits make computer use more relaxing and
productive:
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Take short breaks regularly and often.
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Perform some stretching exercises.
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Breathe fresh air as often as possible.
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Exercise regularly and maintain a healthy body.
Warning! We do not recommend using the computer on a couch
or bed. If this is unavoidable, work for only short periods, take
breaks regularly, and do some stretching exercises.