When was information technology introduced

Also during this period were the first numbering systems. Around A. And yes now that numbers were created, people wanted stuff to do with them so they created calculators. A calculator was the very first sign of an information processor. The popular model of that time was the abacus. The mechanical age is when we first start to see connections between our current technology and its ancestors. The mechanical age can be defined as the time between and A lot of new technologies are developed in this era as there is a large explosion in interest with this area.

Technologies like the slide rule an analog computer used for multiplying and dividing were invented. Blaise Pascal invented the Pascaline which was a very popular mechanical computer. Charles Babbage developed the difference engine which tabulated polynomial equations using the method of finite differences.

There were lots of different machines created during this era and while we have not yet gottent to a machine that can do more than one type of calculation in one, like our modern-day calculators, we are still learning about how all of our all-in-one machines started.

Also, if you look at the size of the machines invented in this time compared to the power behind them it seems to us absolutely ridiculous to understand why anybody would want to use them, but to the people living in that time ALL of thse inventions were HUGE. Now we are finally getting close to some technologies that resemble our modern-day technology.

The electromechanical age can be defined as the time between and These are the beginnings of telecommunication. The telegraph was created in the early s. Morse code was created by Samuel Morse in The telephone one of the most popular forms of communication ever was created by Alexander Graham Bell in The first radio developed by Guglielmo Marconi in However, as more and more people used these new early technologies, they had to confront a new problem.

How could they safely store all of this information for a long period of time? This resulted in different methods for record keeping such as clay tablets and scrolls which led to books and libraries. The numbering systems and the abacus, the first calculator, were also invented during this period.

During the mechanical age between and many extraordinary inventions took place. This is where we can see similarities between our modern-day technologies and the rising technologies back then. Due to many new technological inventions, there was a great interest in computation and information. There were several machines that were invented, one of them being the printing press. With this new movable, metal-type printing machine, the process of composing pages took only a few, short minutes which made written technology easily accessible to the public.

This led to other useful techniques such as the development of book indexes and the use of page numbers. These methods of organizing information paved the way of the development of files and databases. Other major machine inventions were the following:.

Even though these machine inventions were not as effective as the latest technologies we use today, they play a big role in the evolution process of information technology. During the time of the electromechanical age between and , the beginning of telecommunication emerged. Many revolutionary technologies were invented in this stage that led to modern information technology systems. First, a new method of communicating information was discovered with the voltaic battery.

This discovery was the first electrical battery that created and stored electricity. Afterwards, the telegraph was invented to communicate with others over great distances through the use of electricity. This led to the development of Morse Code.

This was a system built to communicate with others by breaking down the alphabet into dots and dashes, transformed into electrical impulses and transmitted over a wire. Shortly afterwards, the telephone and radio were invented. Later on, the first digital computer was created. It was different from our modern computers but it resulted an interest to explore other ways to make the system smaller and to operate more effectively.

The electronic age from to present day is the stage of information technology that we currently live in. It first started when electronic equipment including computers began to take place. At the beginning of this stage, it was realized that electronic vacuum tubes could be used instead of electromechanical parts. It was able to solve a large class of numerical problems through reprogramming.

It was also one thousand times faster than that of electro-mechanical machines from the previous age. The evolution of information technology and the development of computers have been grouped into five different stages or generations.

They are:. During the first generation, computer systems used vacuum tubes. The machines were huge and took up entire rooms. Develop and improve products. List of Partners vendors. Bradley Mitchell. Updated on June 15, Chris Selph. Lifewire Technology Review Board Member. Article reviewed on Jun 05, Tweet Share Email.

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