Musk will testify, Agility’s robot AI, and AI gen playlists for Spotify

Elon Musk will have to testify in the SEC's Twitter probe after all, Agility's Digit warehouse robot has AI smarts, and Spotify is testing AI-generated playlists. It's Friday, Dec. 15th and this is Engadget News. Learn more about your ad choices. Visit podcastchoices.com/adchoices