The
Desk and the chair
The effect of the unergonomics desk and chair
will be make some fatigue to our body. The good table for computer is the table
which have a foot rest and have some space room for foot. The height of table
is about 55-75 centimers (depend on the user and the chair)
The tools of computer which must be watch during use the computer, they are :
The tools of computer which must be watch during use the computer, they are :
1.
Monitor
The bad monitor is when the layout of it have a shiny color, ex :
red, yellow, orange, and it will be make some fatigue to our eyes. The eyes
will be feel stiff, painful, red eyes, watery eyes until the can be make
cataracts eye.
2.
Keyboard
The ergonomic or un-ergonomics keyboard depend on
the position where the keyboard placed. When use the keyboard, you may apply
this suggest, they are :
a. do not press the
button with big power
b. make sure your wrist in straight
position, if your hand not on the straight position, it will be make some
injury to your hands.
3. Mouse
The wrong in using mouse can be make some muscles injury. Don’t place
your mouse too far with your hand, of course it is not ergonomic.
4. Printer
Printer for print a result of working can make some fatigue to the
user. The user will feel disturb from the sound of printer. The high disturbing
sound can make a painful to their nerve. It is good when you choose the printer
without any disturbing sound.
5. The environment
The good environmental can support when you using the computer. The
characteristic of good environmental are :
a. Lighting
The lighting of working
room also influence to eyes. The shiny light form another things which can make
some light can make some painful to user’s eyes. It is good to you to choose a netral
colour (not too shiny and no too dark) for
your wall (because a shiny colour for wall can make some injuries too).
b. The temperature and ventilation
The good
temperature for user is suitable with the temperature for computer. The tools
om computer, especially chip is more sensitive with high temperature. It is
good when you use the computer in room which the temperature is not too high. The
function of ventilation to change the bad air to good air. Make sure your room
have a good ventilation and it will increase your comfort during using the
computer.
c. The
disturbing sound
The disturbing sound can
make some stress and make pressure to muscles’s user. Because of that, we must
choose the room which the located is not too near with disturbing location
(example : tv’s room) and it is good when you choose a very quite room.
d. Work
continous
Sit with a long time can
make a injury to our back, necks, and shoulders. Therefor, you should take a
rest for a while when you using a computer with a long time. You can read with
stand before you back to sit again. This is can make your blood circulation
more better and free the pressure on your back. Do some a little movement in
your chair. This is can help to free the pressure at upper body, you can do
with turned your head in to right side or left side.
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| Good position in using computer |
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