Technology is application of science,mathematics, and other knowledge we have to build some practical appliance or tool that helps us in our life.
It can be a new concept, or a new method that is used for making some thing possible that was not possible before. In every invention there is a new technology embedded in it.
Long ago we had fans made of palm leaves. Later we had electrical fans. Now there are Air Coolers of different types window AC and split AC. These are all of different technologies and function differently with different efficiencies, requirements and conveniences.
It is the technology that made our social life very different from earlier. Human society has changed totally. Human relations and inter personal communications have changed due to technologies that have facilitated them. Like phones and cell phones changed the way people do their work, and communicate with their friends and relatives.
The technology has changed the way people travel according to their convenience. Technologies of using computers for different purposes have created new jobs, new methods of social learning, teaching, publicity, policing and so on.
Nowadays people are always looking keenly for the next generation technologies and are ready to adapt to them. So now the technologies are driving the people and they ways they live.