In this Forbes article the question of what is actually AI and what AI is actually in use today. It looks at whether or not what many call AI is actually AI or not. It looks at popular companies like Apple, Amazon, and Tesla to see if AI is actually an accurate description of said technology.
Link: https://www.forbes.com/sites/robertadams/2017/01/10/10-powerful-examples-of-artificial-intelligence-in-use-today/#3ce6c52d420d