The simple solution to screen fatigue: Scientists say 20 seconds of BLINKING can stop computer users getting eye strain

The simple solution to screen fatigue: Scientists say 20 seconds of BLINKING can stop computer users getting eye strain By Mark Prigg PUBLISHED: 19:42 GMT, 13 March 2013 | UPDATED: 09:09 GMT, 14 March 2013 Researchers have come up with a simple exercise they claim could stop computer users getting eye strain.