Computers have undoubtedly revolutionised the educational world in terms of efficiency and it would seem that teaching is being made easier. However, prolonged sitting before a computer has been known to cause several health problems, including:
1. RSIs - Repetitive strain Injuries
2. Eye problems
3. Neck and lower back problems
4. Headaches
5. Stress related disorders
To diminish the risks of having the above health problems, the following tips can be followed:
1. Blinds or curtains should be installed in sunny work areas in order to minimise
reflection.
2. Good ergonomic practices should be encouraged by encouraging rest breaks away from work stations (posters on good ergonomic practices can be placed in rooms where there are computers)
3. Ensure that all computers have a screen shade or an antiglare filter.
4. There should be provision of an eyewash or tear-substitution drops to minimise eye problems.
5. Air-conditioning system should be serviced and cleaned in order to minimise airborne pollutants inside the computer room.
If you think of more tips, feel free to post in your comments.
Hemnath
Reference
Ergonomics for children and education environment, http://cehd.umn.edu/kls/ecee/guidelines.html
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4 comments:
Hi Hemnath
An optometrist has told me that it is good to give your eyes frequent breaks from looking at the screen by looking into the distance. In many classroom or office situations this would not be possible, but I thought it was still worth mentioning.
The other one that I think is really important but I am often guilty of not doing, is making sure that your "mouse" hand is supported well past the wrist by resting it on the desk.
Thanks for posting the Ergonomics for Children & Educational Environments site. It provides some useful reminders at a time when we are focussing on completing assignments rather than using the computer with minimal impact on our bodies.
Perdita
Hi Perdita
You are absolutely right. Your tip/s is/are most welcomed.
Hem
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