googlenews Posted March 18, 2018 Report Share Posted March 18, 2018 Tech Xplore Uber patent application discusses intention signaling systemTech Xplore"Uber's product team is also exploring how self-driving cars can communicate intent through 'vehicular sound' said Hawkins. What are the chances this patent application will materialize into something real for Uber in the future? The Verge said Chin ...and more » https://www.google.com/news Link to comment Share on other sites More sharing options...