what is computer ergonomics class 9

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Computer ergonomics is the study of how we interact with our computers and how to reduce strain, fatigue, and injuries caused by poor product design or workplace arrangement. It is a field of study that attempts to reduce strain, fatigue, and injuries by improving product design and workspace arrangement. The goal of computer ergonomics is to create an overall comfortable and relaxed workplace environment. Here are some key points about computer ergonomics:

  • Ergonomics is a field of study that attempts to reduce strain, fatigue, and injuries by improving product design and workspace arrangement.
  • Computer ergonomics is the study of how we interact with our computers.
  • The goal of computer ergonomics is to create an overall comfortable and relaxed workplace environment.
  • Poor computer ergonomics can lead to cumulative trauma disorders or repetitive stress injuries, which create a life-long impact on health.
  • Symptoms of poor computer ergonomics may include pain, muscle fatigue, loss of sensation, tingling, and reduced performance.
  • To improve computer ergonomics, you can arrange your workstation, adapt laptops, modify your body mechanics, adjust your work patterns, move, exercise at your computer, and keep fit.
  • Your workstation should be adjusted to allow your arms to rest at a 90-degree angle to the keyboard.
  • You should take short breaks every 10-20 minutes and brief breaks every 30-60 minutes to stretch and/or walk around.
  • Ergonomic lighting is important to prevent headaches, eye pain, tiredness, and un-productivity.
  • Organizational ergonomics combines the knowledge gained from other areas of the factory, like physical and cognitive ergonomics, to optimize safety and efficiency across the entire organization.

In summary, computer ergonomics is an important field of study that aims to reduce strain, fatigue, and injuries caused by poor product design or workplace arrangement. By following ergonomic guidelines, you can improve your posture, reduce the risk of injury, and increase your overall comfort and productivity while using a computer.