CNN — Editor’s Note: This CNN series is, or was, sponsored by the country it highlights. CNN retains full editorial control over subject matter, reporting and frequency of the articles and videos within the sponsorship, in compliance with our policy. Hype over autonomous vehicles has sometimes outpaced reality. For years, forecasters have predicted that driverless cars, which would allow the average commuter to snooze or watch Netflix on their way into the office, were just around the corner. Ma...