Not only will children be traveling by robotic car without the need for parent or bus driver, so will that quart of milk you need from the store, that dry clean

Not only will children be traveling by robotic car without the need for parent or bus driver, so will that quart of milk you need from the store, that dry cleaning and your grandmother. Oh, and cab fare from the airport will cost less than the tolls. In fact, cabs will be so cheap and numerous that most people won't bother owning a car for anything other than recreational purposes.