The main drawback of describing AI as merely "creating machines that are intelligent" is that it fails to define AI and explain what constitutes an intelligent machine. Although there are many different approaches to the interdisciplinary science of artificial intelligence (AI), advances in deep learning and machine learning are causing a paradigm change in almost every area of the tech industry.
Stuart Russell and Peter Norvig address the idea of AI by organising their work around the theme of intelligent in machines in the book Artificial Intelligence: A Modern Approach. In this light, artificial intelligence (AI) is defined as "the study of entities that acquire perceptions from of the environment and carry out actions."
The first two concepts relate to how people think and reason, whereas the others are about how people behave. According to Norvig and Russell, "all the skills needed again for Turing Test also enable an agent to act rationally." They place special emphasis on rational agents that move to achieve the greatest results.