Most succesful inventions do not rely on complicated technology. In fact, some of the world's greatest inventions have been very simple things. To what extend do you agree or disagree? Give reason for your answer and include any relevant examples from you

Imagine if you touch great devices such as a microchip that covers gigabyte of data or the smallest remote that controls all electronics in your home. Then, we will see some small stuff that always be used such as spoon, pen, and pillow. The first device uses complicated technology, but the last one uses simple technology. Which one the best one, I personally believe that both have some reasons.

To begin with, the inventors make an improvement on technology as quick as they can. Next, many experts find a new technology to create something useful for human's life. For example, Steven Jobs launched smart devices electronic named Apple. After that, Nokia forced thousand employees to create one invention per day. As a result, Nokia became a king of phone between 2000 and 2005 because launched many types of phones continuously. Today, when providers are more competitive, users get benefits of seeing thinnest phones in the world. Obviously, there are many experts who never give up with their experiments until they find a useful device.

What is more, small things like pen, plastic garbage, and spoon are looking like unimportant and simple compare to smart-phone. In other hand, human cannot live without small things like above. Besides, all of those are helpful people's work in different ways. As we remembered, Thomas Alfa Edison had almost thousand failures for his experiments before he found the lamp. Fortunately, he was successful to create a lamp that followed by other researcher who improve it to become other useful devices. Obviously, simple thing like the lamp is the greatest invention.

In my opinion, for creating simple devices, researches go with complicated technology with many experiments. Next, they make failures in their experiments until perfect devices appeared as their result. No matter what devices are, people need to respect all invention as the way to improve the knowledge.

To put all of them in my nutshell, I think most of successful invention does not rely on complicated technology. After all, the world's greatest inventions have been very simple things, but of course, it appears after many times of failure’s experiment.