text: Most cars already have cruise control, a setting that maintains your speed without pressing the gas pedal. Even though you need to steer still, you are mostly assisting the car. "Google cars aren't truely driverless; they still alert the driver to take over when pulling in and out of driveways or dealing with complicated traffic issues, such as navigating through roadwork or accidents." One would wonder if a sensor cant detect cars while pulling out, atleast yet, will they ever be able to?