text: Driverless cars are constantly being worked on. They will never stop being worked on. In all cases, humans are actually still needed while sitting in a driverless car. "This means the human driver must remain alert and be ready to take over when the situation requires." This quote simply means that while sitting in a "driverless" car, humans are still required to pay full attention and take over when needed. Driverless cars should be true to their title. They shouldn't be called "Driverless cars" if humans still have to drive it. Also, this means that the cars are going to be constantly worked on because they will always have a new techonological problem that they are going to need to fix in order for the car to fully be able to drive itself.