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Tuesday, March 11, 2014

COMPUTER VS. HARD COPY READING AND BLINK RATE

According to this study:

When compared with an equivalent hard copy control condition, blink rates were not reduced during computer operation. It is proposed that the previously observed differences in blink rate are more likely to be produced by changes in cognitive demand rather than the method of presentation. However, a higher percentage of incomplete blinks was noted during computer operation, which may have been associated with visual fatigue.

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