Surf and stay healthy
Working with computers haven become part of our everyday life, here we share some tips that may bring comfort whilst working with computers.
How long can I safely work at a VDU screen?
There is no limit set out in legislation but it is important that you take regular breaks. How long you should work without a break depends on the work you are doing. Regulations require breaks or changes in activity but do not specify their timing or length. Guidance suggests that frequent short breaks are better than long infrequent breaks, for example, 5 minutes every hour or 15 minutes every 2 hours. It is best if the individual has discretion over when the breaks are taken as they are aware of how they are feeling. However most jobs frequently involve carrying out other activities other than VDU work i.e. filing or photocopying.
Can using a mouse affect me in any way?
Heavy use of a mouse may lead to aches and pains in fingers, hands, wrists, arms or shoulders as mouse work concentrates activity on one hand and arm. Risks can be reduced by adopting good posture and technique. The mouse should be positioned within easy reach so that the arm is not stretched. If you are not using the keyboard move it out the way. Your forearm should be supported on the desk and don't grip the mouse too tightly. Rest your fingers lightly on the mouse and do not press down too hard.
Take the opportunity to take breaks from intensive mouse work i.e. use the keyboard. You may wish to try swapping between your right and left hand. Wrist rests and keyboard pads can also relieve pressure.
What is good posture?
Posture is the position in which you hold your body upright against gravity while standing, sitting or lying down. Good posture involves training your body to stand, walk, sit and lie in positions where the least strain is placed on supporting muscles and ligaments during movement or weight-bearing activities.
An example of incorrect posture and proper posture can be found below:
Visit www.hse.gov.uk for further information.