Healthy and safety

Healthy and safety

Healthy and safety on the computer, I learned how I could use my computer and the new technologies in the computer age safely. These websites gave me information about healthy and safety in the technology age. It taught me how I can stay front to my computers/screen four hours, and how I can use the computer screen safely. I liked the first website because it talked about cell phones and backpacks, this is important for many people, as they are using cell phones and backpacks every day. These items are being used every day, (and many times a day) if they are going to school or on a trip. When using backpacks, the weight should not be too heavy for the person who will be wearing the backpack; it should also be distributed evenly in the pack. Children should be using both straps to attach the backpack to their backs; using just one strap will put a strain on either one shoulder or the other. In addition, when using cell phones care must be given to the electronic nature of the phones, will there be radiation or other such “thing” radiating from the phone that could cause cancer or some other disease in the future?
Another website talked about how we can position ourselves to support our back, neck, and eyes front in the computer. Another web site gave information on the proper positioning of fingers, hands and arms when using a computer keyboard. Injuries to hands and wrists are common with the use of computer keyboards and typewriters. The important issue in this area is “production”, and how people can be productive using the computer technology, and yet not be injured by not using the hardware safely. When people shop for computer components, i.e., keyboard, mouse, monitors, etc., it is important to know which items are produced to cause less strain on the eyes, and joints/muscles in the hands/wrist/arms when using keyboards. There have been many studies done on keyboards/monitors to help with this safety issue. It would be wise for persons seeking to purchase these items if they were to read and study the safety testing that has been done. Sitting position is also important. Some electrical components in computer parts can cause medical problems, i.e., cancers etc., just from the materials used in the components. We have noticed in recent times that many products coming from China are not safe, and are causing all kinds of medical problems, just because of the materials used to make the mouse, keyboard, etc.
Many safety features need to be thought about before purchasing a computer for either use in one’s home or school. Consideration must be given to lighting, seating, height of tables for computer placement in addition to the “computer” components being purchased for use. Everything must work together to provide a safe environment for the use of computers. According to New York United, state Teachers:
ü Organize your work area so things you need are close at hand
ü Adjust lighting levels or reposition the monitor so that glare is eliminated and lighting is appropriate for the task.
ü Adjust your workstation so you are in proper alignment with your computer. It is important that the equipment adjust to your comfort.
ü Contact your eye doctor or occupational health practitioner if vision problems persist.
ü Report symptoms of computer-related health problems immediately to your supervisor, union and physician. Do not wait to get treatment and/or help for changing your workstation.
ü TAKE BREAKS! Every 30 minutes or so, get up or do alternate work like filing or phones. Short stretch breaks will help revive you. Taking 30 seconds to stop and stretch or breathe deeply while closing your eyes can be very effective. You will probably notice your concentration and productivity improving too. Do not forget to periodically look away from the screen and blink.
ethical and social issues are there related to the disposal of used computers Because of the materials used in computers, they need to be disposed of properly, if there is radiation, or other harmful materials used in the production of computers, if they were just tossed into the landfill, there could be harmful effects to future generations. Also, rather than just tossing out computers, it is possible that someone else could use the computer if it were donated to a school or elsewhere. It’s the same situation that arises with used motor oil, it needs to be recycled properly, not just poured down the drain to contaminate the environment and water supply that we all need for drinking.