Podcast Beta
Questions and Answers
At what angle should the elbows be positioned while working on a computer?
How should the hips, knees, and ankles be positioned while seated?
What is the recommended position for the head while working on a computer?
How should the feet be positioned while working on a computer?
Signup and view all the answers
What is the recommended position for the backrest of a chair?
Signup and view all the answers
How should the keyboard and mouse be positioned?
Signup and view all the answers
What is a consequence of long hour's use of smartphones and mobile devices without proper headphones?
Signup and view all the answers
Why is sending text messages considered safer than making long calls?
Signup and view all the answers
What is a recommended precaution to reduce health risks when using mobile devices?
Signup and view all the answers
Why should transmitting devices be kept away from the body?
Signup and view all the answers
What is a recommended way to make calls?
Signup and view all the answers
Why should you keep your phone on silent mode in public places?
Signup and view all the answers
Study Notes
Mobile Device Safety
- Prolonged use of smartphones and mobile devices without proper headphones can cause a heating effect on brain cells, harming muscles, skin, and ears.
- Keeping mobile devices away from the body reduces health risks.
- Avoid direct contact with the body, and keep devices in a bag.
- During sleep, keep devices away from the bed and switch off mobile data and wireless options.
- Sending text messages is safer than making long calls, as it allows for shorter transmission durations and keeping the device away from the body.
Reducing Health Risks
- Limit phone use by avoiding excessive gaming, unnecessary browsing, and capturing or sharing photos.
- Refrain from texting insulting messages and take regular breaks from your phone.
- Keep the phone away from the body, and use a land phone for calling.
- Avoid using mobile phones in areas with a lot of electrical equipment, and do not use them while crossing the road.
- Keep your phone on silent mode in public places.
Ergonomic Workstation Setup
- Maintain an ergonomic workstation setup by keeping elbows at 90-110 degrees, shoulders relaxed, and wrists in line with forearms.
- Ensure hips, knees, and ankles are at 90 degrees while seated, and feet are flat on the ground or on a footrest.
- Keep your head upright, with ears aligned with shoulders, and eyes looking at the top third of the screen.
- Use a chair that provides support for your thighs, lower back, and lumbar region.
General Ergonomic Guidelines
- Maintain a upright head and neck position, and face your computer screen directly.
- Keep your elbows comfortably close to your body, and use a chair that supports your lower back.
- Position your mouse close to your keyboard, and adjust your display to prevent reflections.
- Place your monitor close enough to your eyes, and use a hands-free headset when talking on the phone.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Learn about the recommended principles for setting up an ergonomic workstation to promote healthier computer use, including guidelines for elbows, shoulders, wrists, hips, knees, ankles, feet, head, and eyes.
