With the continuous and constant development of civil
technologies, our life seems to be more convenient and easier. In the past
decades, many useful, great inventions and innovations have been created that
have changed our world dramatically. Therefore, in this essay, I want to
mention and bring you back to wireless inventions that many people take them
for granted but actually they are so massive inventions of human beings.
You have to agree with me that wireless products are far
greater than wire products in terms of convenience they bring to us. I want to
mention to you four big wireless things that in my opinion have changed my life
greatly. The subject today is from wire to wireless. They are from desktop to
laptop, from cable internet to Wifi, from wire speakers to wireless speakers
and telephones to mobile phones. Let’s find out.
The first thing is desktop to laptop. I totally believe that this is the greatest invention among those four things. Computer nowadays is an indispensable and integral part of many people. They come with us in working room, in the bedroom and in the living room, and even on the bus, on vehicles... They are coming with us everywhere. But that is the story in recent years. Back to many decades ago when laptop didn’t appear, could you imagine that you could bring your desktops everywhere. No way. But now when laptops appeared, you can bring them to beaches, forests, mountains so easily.
Ok, now you got a laptop that you can go everywhere with
you, but how about internet connection? For instance, you are in a remote
mountain how can you access to the internet cable. That question has been
answered by 3G or Wifi technologies. Now you can access to the internet without
plugging in an internet cable any more. Wifi technology is becoming more and
more popular in recent years. Many big cities are planning to replace the
internet cable system with wifi technology in public places that makes people
easier to have internet from anywhere.
Wireless speakers are also great achievement of wireless
technology. These playfi wireless audio speakers are various in types, like
bluetooth wireless speakers, android speaker.
The next thing is so popular right now. That is mobile
phones. I am sure that every person owns at least one mobile phones. They allow
us to talk, to connect to our families, friends, partners from everywhere, at
any corner of the world.
They are four main things I want to mention about the
revolution from wire to wireless. In the future, I believe there will be more
and more other wireless products that make our life better.
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