Repetitive stress injury (RSI) and eye strain are common ailments among computer users, and there's no silver bullet for avoiding them beyond taking regular breaks to relax. Following his doctor's advice, tech blogger Amit Agarwal suggests a simple 20-20-20 rule.
Reduce Computer-Caused Eye Strain with the 20-20-20 Rule
Wednesday, July 21, 2010
Reduce Computer-Caused Eye Strain with the 20-20-20 Rule
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