PRG News Roundup: September 21st

The U.S. government officially endorsed driverless cars: http://www.nytimes.com/2016/09/20/technology/self-driving-cars-guidelines.html?_r=0 Google unveiled its highly anticipated messaging app Allo which partially relies on Artificial Intelligence (AI) technologies: http://www.nytimes.com/2016/09/22/technology/personaltech/allos-tryout-5-days-with-googles-annoying-office-intern.html There's a class-action lawsuit over the privacy…