Safety Issues with ICT

Safety Issues with ICT
by salma

You wouldn't imagine that using computers could be dangerous, but there are a few situations that can result in accidents...

1. Trailing Cables

Computer equipment is often connected to lots of cables: power, network, etc.

If these cables are laying on the floor, they can cause people to trip over them

Solution: Place cables inside cable ducts, or under the carpet / flooring

2. Spilt Drinks or Food

If any liquids are spilt on electrical equipment, such a s a computer, it can result in damage to the equipment, or an electric shock to the user.

Solution: Keep drinks and food away from computers

3. Overloaded Power Sockets

Plugging too many power cables into a socket can result in the socket being overloaded, overheating, and a fire starting.

Solution: Never plug too many cables into a socket. 

4. Heavy Objects Falling

Many items of computer equipment are very heavy: CRT monitors, laser printers, etc. Heavy items can cause serious injury if they fall on people.

Solution: Make sure equipment is placed on strong tables / shelves


5. Electrical equipment should be safety tested at least once a year


6. There should be adequate space around desks for people to move



7. Fire extinguishers should be available, including specialist ones to deal with electrical fires

8. Heating and ventilation should be suitable for the working environment


There are 2 videos about Health and safety issues in ICT

If we use a computer for many hours (as people often do at work), there are some health issues that might affect us...

Eye-Strain

One health issue that can occur after using computers for a long time is eye-strain (tiredness of the eyes).

This is caused by looking at a monitor which is a constant distance away. The muscles that focus your eyes do not move, and so get tired and painful. Eye-strain can also cause headaches.

This problem can be solved:

• Look away from the monitor at regular intervals – re-focus on distant or close objects to exercise the muscles in the eye.
• Take regular breaks.
• Use an anti-glare filter in front of the monitor to cut down on screen reflections that can also tire the eyes.

Back and Neck Ache

Many people suffer from back and neck pain after working at a computer for a long time. This is usually due to them having a bad sitting posture.

This problem can be solved:

• Use an adjustable, ergonomic chair, and take the time to set it up properly.
• The computer keyboard and monitor should be at the correct height for the seated person (keyboard lower than the elbow, top of monitor at eye level).
• Take regular breaks: get up, walk around, stretch your muscles

Bad Posture

Good Posture

The science of how we interact with the objects around us is called ergonomics.

An ergonomic chair is one that fits the body well, giving support to areas such as the lower back (lumbar region)

Repetitive Strain Injury (RSI) in Wrists and Hands

Any repetitive movement (same movement over and over again) can result in a health problem called repetitive strain injury (RSI).

In particular, typing and using a mouse for long periods are common causes of RSI in the wrist (it is often called carpal-tunnel syndrome).

This problem can be solved:

• Use a wrist-rest to support the wrists while typing and when using the mouse.
• Take regular breaks from typing or using the mouse.

Safety Issues with ICT

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You wouldn't imagine that using computers could be dangerous, but there are a few situations that can result in accidents...

Trailing Cables

Computer equipment is often connected to lots of cables: power, network, etc.

If these cables are laying on the floor, they can cause people to trip over them

Solution: Place cables inside cable ducts, or under the carpet / flooring

Spilt Drinks
or Food

If any liquids are spilt on electrical equipment, such a s a computer, it can result in damage to the equipment, or an electric shock to the user.

Solution: Keep drinks and food away from computers

Overloaded
Power Sockets

Plugging too many power cables into a socket can result in the socket being overloaded, overheating, and a fire starting.

Solution: Never plug too many cables into a socket. Always make sure there are fire extinguishers nearby

Heavy Objects
Falling

Many items of computer equipment are very heavy: CRT monitors, laser printers, etc. Heavy items can cause serious injury if they fall on people.

Solution: Make sure equipment is placed on strong tables / shelves