The Effects of an Invention or Innovation in Modern Life(2)
Cell phones are among the most important and convenient inventions, which greatly change our life.Using a cell phone allows us to easily and readily communicate with people no matter where and when they are. It is so useful that saves us a lot of time; nowadays,without a cell phone, it would be very inconvenient for us to lead a modern life.
There are many things that people must rely on cell phones to communicate with others. For example, children always call their parents on cell phones when they are walking down the street or riding a motorcycle.A businessmen can talk to their customers not necessarily from a telephone on their office desk.Nowadays there are increasingly more inventive functions of cell phones such as MP3 or camera to service people.Cell phones has,thus,also become an essential part of modern life that makes people enjoyable and comfortable.Some new generation cell phones enable you to see the person you are communicating with, not to mention of the blind being able to use them to talk with others. In sum, cell phones not only providing an effective tool for communication tool but also an essential way that enables people to keep and stay in touch with others.
Despite all the above merits and advantagest cell phones have, they also have some disvantages that cause us much trouble such as electromagnetic wave.It always negatively affects our health and does harm to us. The most harmful or dangerous effect cell phones may have on our life would be that more and more bad people or bandits are using cell phones to cheat or commit crime. As a result, many people, more and more afraid of using cell phones on their own, are advised to use their cell phones with care and guard against their cell phones getting lost or being stolen. In short, the invention of cell phones brings modern people all the convenience we enjoy; on the other hand, it also causes more and more danger to people and caution must be exercised in order to ensure the convenience and safety of using cell phones.
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