Technology Advance Countries in 2020 Technology is the use of scientific knowledge such as techniques, skills, methods and processes for practical purposes of human life such as the manufacture of goods and services or the attainment of goals. Technology is using scientific knowledge to improve human life, economics, communications, medicine and more. Much of the world is moving at a rapid pace overall. However, some countries are ahead of this pack. These countries help their people enjoy more efficient transportation, better healthcare, green initiatives and more.