Artificial intelligence is the most powerful tool. It can be used in any industry.  A smartphone can act as a personal tutor i.e. artificial intelligence can not only be used to teach, but also get to understand learning style, strengths, and weaknesses. In the healthcare industry, AI helps a doctor or nurse to chat with the patients and recognize the symptoms at the tap of a button on your smartphone. In transportation system, AI is used to understand their customer's need and provide better service. As a whole AI is the next stage of human excellence.

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