The majority of society usually use more their cell phones in daily life even they believe that phones have more cons for radiation. According to the research, the most people check their cell phones firstly when they woke up. Phones are not only communication devices. People do not have to carry computer to everywhere anymore due to the fact that phones can do that computer does.
Cell phones have pros and cons. There is a huge negative thing that is radiation. Radiation affect human body negatively. Radiation harms DNA and it causes of cell death. And this situation make people being cancer. Some researchers show that, phones are harmful for eyes and brain development. Also, phones will be closed itself because of phones material in the winter. Even these informations can not stop people to using phones. On the other hand, phones are undeniably the most useful devices. People can talk, texting each other. They can send each other what they want.
According to the research, cell phones are an e-waste and cannot be considered random. Cell phones and accessories are made from extracts and metal-clad metals for heating, according to the Environmental Protection Agency. Recycling of mobile phones, reducing greenhouse gases and using natural resources.
You can talk with everybody. Your location doesn’t matter.
In the ergonomics, there is a controversial issues. How to hold phone ? Experts say, users should not lower your head, pick up the phone. Keep your wrists as relaxed and straight as possible. Minimize strain on your wrists and fingers when using your devices. Stand as upright as possible.
In my opinion, cell phone makes people life more easier. In addition, mobile phones take up a lot of space in people’s daily lives. However, it is dangerous for human body. That’s why, people should use cell phones limited time in their daily life for their health.
Material and Technology 