Self-driving vehicles will remain a technological curiosity unless consumers can be convinced they're safe from hackers as well as simply safe on the road.
Real-world testing and ongoing pilot schemes will eventually ensure that a car equipped with an array of sensors and other devices really can be trusted when it comes to the act of driving – but what about cyber security? How can we be sure that our autonomous cars won't be hacked and our data stolen, or worse still have their controls taken over by cyber criminals and used for evil?