Actually, since the first humans are familiar with the technology. But, of course, the existing technology used to be much different than today’s technology. For instance typewriters, ancient machine is used to assist people in creating documents. More advanced age makes typewriters are not used anymore.
Today, people have more sophisticated technology to make the documents, the computer. The use of computers not only enable people to create documents, but in the finish ‘the job’.
In addition, the first people still send letters using couriers and require a long time. Meanwhile, today people are able to send mail via telegraph. Even now, with the invention of computers and the internet, people can also send a letter via e-mail in seconds.
Later, after Alexander Gragam Bell managed to find the phone, people are able to communicate with each other even though the distance is very far. It is proved that the development of information technology develops very rapidly.
Currently, the development of information and technology make people can already make a robot, for example, the household robot (like a vacuum cleaner), robot dogs and others. All the robot was created to enable people to get the job done. It is possible, sometime in the work of man can be replaced by robots. The robot will work automatically and corrects errors by itself.
It could be concluded that the development of information technology is more advanced and rapidly than in the past. Predictably, the 21st century will appear technologically advanced and beneficial to humans.