Wednesday, April 28, 2010
Tuesday, April 27, 2010
Wednesday, April 21, 2010
computer ergonomics
ergonomics is all about the correct posture,lighting,height of screen, keyboard and seat. if u follow the proper rules you will have no trouble later on but if you don't you can get a sore neck,eyes and hands. afer every hour of work you should take at least 10-15 minutes of and there are various ways of doing that u could just stand up and close your eyes for a while or just look away from the computer but it will be more better to just move away and take a rest away from the computer.
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