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Ergonomics OH&S - ITVET
Ergonomics <ul><li>Definition – THIS IS A KEY TERM </li></ul><ul><li>Ergonomics is the study of the relationship  between ...
 
Ergonomics and IT <ul><li>70% of the work force now sits on the job, many in front of computers.  </li></ul><ul><li>With s...
Physiological Rationale <ul><li>The human body was not designed to sit for extended periods of time, or work in awkward po...
 
Your working environment <ul><li>You should have a large enough workspace that allows you to avoid improper postures in an...
 
 
<ul><li>Your telephone should be positioned within reach of your non-dominant hand. </li></ul><ul><li>This allows your dom...
 
Beyond the Desk <ul><li>When using a computer terminal, overhead lighting should come from the side and not directly above...
Improved Equipment <ul><li>Tops of computer terminals should be at eye level, keyboards angled, movable, and mouse pads in...
Sitting Posture <ul><li>Sitting posture while at your computer should be as follows:  </li></ul><ul><li>feet flat on floor...
 
 
Wrists <ul><li>Wrists should  not  be supported on edge of table, but can be supported on palms or on wrist supports </li>...
Working with documents <ul><li>Document holders should be at eye level to avoid eye muscle fatigue </li></ul><ul><li>Head ...
Research Task – 4 Lessons <ul><li>Using the worksheet/internet to help you, create a presentation that you might give to a...
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11 Itvet Ergonomics

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11/12VET Information Technology
Topic: OHS : Subject : Ergonomics in the workplace HSC Notes

Published in: Technology, Health & Medicine
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Transcript of "11 Itvet Ergonomics"

  1. 1. Ergonomics OH&S - ITVET
  2. 2. Ergonomics <ul><li>Definition – THIS IS A KEY TERM </li></ul><ul><li>Ergonomics is the study of the relationship between humans and their environment </li></ul><ul><li>Specifically in doing ‘work’ </li></ul><ul><li>Work means ‘effort’, not just to earn money but in using tools, equipment that assists our daily lives. </li></ul>
  3. 4. Ergonomics and IT <ul><li>70% of the work force now sits on the job, many in front of computers. </li></ul><ul><li>With so much work being done in a seated position today, a comfortable workstation is of greater importance than ever before. </li></ul><ul><li>Poor sitting posture and poorly designed workspaces are major causes of neck and back pain, which are the main reasons for lost work time. </li></ul>
  4. 5. Physiological Rationale <ul><li>The human body was not designed to sit for extended periods of time, or work in awkward positions that contract or stretch muscles. </li></ul><ul><li>Unfortunately, most jobs today require people to perform such </li></ul><ul><li>A well-designed workstation and proper sitting postures are essential in reducing and preventing potential problems caused by the demands of today's jobs. </li></ul>
  5. 7. Your working environment <ul><li>You should have a large enough workspace that allows you to avoid improper postures in answering the phone, moving files from cabinets, etc </li></ul>
  6. 10. <ul><li>Your telephone should be positioned within reach of your non-dominant hand. </li></ul><ul><li>This allows your dominant hand to perform activities while holding the phone in your non-dominant hand. </li></ul><ul><li>The use of telephone headsets (earphones) is preferred because they allow both hands to be free and bad neck postures are avoided </li></ul>
  7. 12. Beyond the Desk <ul><li>When using a computer terminal, overhead lighting should come from the side and not directly above the terminal </li></ul><ul><li>Noise due to vents, phones, printers, and co-workers talking should be minimized </li></ul><ul><li>Temperature and air quality should be controlled </li></ul>
  8. 13. Improved Equipment <ul><li>Tops of computer terminals should be at eye level, keyboards angled, movable, and mouse pads installed </li></ul><ul><li>Computer terminals should be equipped with glare protection screens </li></ul><ul><li>Many employers do not invest in additional or deluxe equipment due to the added cost </li></ul>
  9. 14. Sitting Posture <ul><li>Sitting posture while at your computer should be as follows: </li></ul><ul><li>feet flat on floor </li></ul><ul><li>knees at 90 degree angle </li></ul><ul><li>back resting against back of chair with lumbar roll supporting spine </li></ul><ul><li>shoulders relaxed </li></ul><ul><li>elbows at 90 degree angle </li></ul><ul><li>wrists in neutral position </li></ul>
  10. 17. Wrists <ul><li>Wrists should not be supported on edge of table, but can be supported on palms or on wrist supports </li></ul>
  11. 18. Working with documents <ul><li>Document holders should be at eye level to avoid eye muscle fatigue </li></ul><ul><li>Head should be kept in neutral position </li></ul>
  12. 19. Research Task – 4 Lessons <ul><li>Using the worksheet/internet to help you, create a presentation that you might give to a business to explain the hazards and risks of using laptop and notebook computers. </li></ul><ul><li>Explain how to minimise or eliminate the hazards and risks </li></ul><ul><li>Explain the importance or ERGONOMICS </li></ul><ul><li>Assume the audience has ‘no idea’ </li></ul>
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