Will cars ever be fully autonomous?

Self-driving cars or autonomous vehicles are classified into various levels based on the level of automation built into them. Instead of a self-driving car, why not take the bus, you might ask. As you likely know, automated connected systems are no longer restricted to factories. They continue to percolate and expand in the daily thoroughfare of our lives. Gone are the days when owning and driving a car was a matter of privilege afforded by a select few.