A shady side to driverless cars?
It’s been said that in just two years’ time, by 2020, driverless cars could become the norm. Picture this - families hitting the motorway in the back of their driverless car, all facing each other and chatting as they read, play computer games and do whatever it is they want to do for entertainment. Basically, anything but drive. Sounds ideal until you remember that bout of motion sickness you had when you last read a book on a long bus journey - imagine an entire family feeling queasy in the back of a car! The theory is that motion sickness is caused by a confusion in your body’s sensory inputs. While you’re driving, you’re watching the road and can see that you’re moving, but when you’re sat in the back of a car looking at the seat in-front, or reading a book, motion sickness can strike. This could all spell a bit of a disaster for driverless cars. To combat this risk, researchers at the University of Michigan have been looking into eyewear that could reduce the risk of sickness. The...