Google showed reporters its tiny, bubble-shaped self-driving prototype vehicle on Tuesday (September 29). Google’s pet project of driverless cars started in 2009 with an intention to revolutionize the car industry. Google and other automotive manufacturers and suppliers have said the technology to build self-driving cars should be ready by 2020. Project director Chris Urmson said the company was taking things steadily. “This kind of technology — cars that drive themselves — is a different type […]