Technology is the systematic application of knowledge in some form. It can be a product or a reproducible process. It is ubiquitous in our lives and is used in many different fields. For instance, it is used in the production of food and medicines, among many other things. Nonetheless, it is not an end in itself.
Technology requires human resources, materials, and tools. It also requires know-how and energy. It can also have negative effects, requiring trade-offs. New technology may benefit some but leave others behind. It may also affect the employment of workers who rely on the work that the technology enables. It is important to consider all the benefits and drawbacks of a technology before choosing its ultimate outcome.
Technology has profound impacts on society. Even the most basic tools of everyday life can have side effects. They may affect human behavior, alter social hierarchies, or damage society and the environment. The discovery of fire, for example, helped humans increase their food sources, while the invention of the wheel improved human mobility. Various technological advancements have also helped reduce the physical barriers to communication. While many technologies have been useful for human welfare, not all of them have been positive. Throughout history, humans have developed weapons with increasing destructive capabilities.
While the development of new technologies has transformed our lives and businesses, they also require sophisticated skills. New technologies often involve complex construction organizations and manufacturing processes. Training is a key part of a career in modern technology.