Elon Musk is sounding the alarm that there is a strong possibility that humans will be overtaken by artificial intelligence within the next five years. The billionaire engineer, who co-founded the artificial intelligence research lab OpenAI in 2015 and was an early investor in DeepMind, has often warned in recent years about the species-ending threat posed by advanced AI. "My assessment about why AI is overlooked by very smart people is that very smart people do not think a computer can ever be as smart as they are. And this is hubris and obviously false," Musk told The New York Times. Musk added that the invaluable experience of working with different types of AI at Tesla has given him the confidence to say "that we're headed toward a situation where AI is vastly smarter than humans, and I think that time frame is less than five years from now. But that doesn't mean that everything goes to hell in five years. It just means that things get unstable or weird."

According to Forrester, there are two types of #AI. To name just a few, Elon Musk, Bill Gates, and Stephen Hawking have all broached the subject of intelligent robots taking over. And it's been a favorite topic of Hollywood for decades. Think back to the "Terminator" and "Matrix" franchises, and, more recently, movies such as "Ex Machina." A different Hollywood take on AI is the futuristic "Her," which features a computer operating system (Samantha, voiced by Scarlett Johansson) so intelligent that it develops an emotional attachment to the movie's protagonist, Theodore (played by Joaquin Phoenix). Now that's a new twist--AI advanced enough to develop human-like emotions.