Real time sp 500 futures

By John McCormick WSJ Mon., April 1, 2019 Are you depressed? In danger of a heart attack? Dozing at the wheel of your car? Artificial intelligence promises to figure that out—and more—by listening to your voice. A range of businesses, health-care organizations and government agencies are exploring new systems that can analyze the human voice to determine a person’s emotions, mental and physical health, and even height and weight. The technology is already used by call centers to flag problems in conversations. Now doctors are testing it as a way to spot mental and physical ailments, and companies are starting to tap it to help them vet job applicants. Making all this possible: increasingly powerful machine-learning methods. AI systems can measure tone, tempo and other voice characteristics and compare them with stored speech patterns that have been identified as happy, sad, mad or any number of other emotions. While the science of vocal analysis … [Read more...] about What AI Can Tell From Listening to You