As small, ultra fuel-efficient or electric cars become more popular as urban runabouts, automotive designers are looking for more ways to maximize their interior space.

One possibility is to get rid of the steering wheel. Of course, you need a steering wheel for driving, but the engineers are working on one that folds up and retracts into the dashboard when the vehicle is parked. They claim it would make getting in and out of the car considerably easier, particularly for elderly or disabled drivers. Not to mention those wearing short skirts!

The proposed wheel would have two handles that lock in place when the car is being driven, but that would fold inward to reduce the wheel's area once the engine stopped. The entire steering wheel would then retract into the dashboard, creating more cabin space.

When the driver next gets into the car and starts the engine, the wheel would automatically move back into the usual driving position.

We could start to see retractable steering wheels showing up in cars within the next five years.

Which rather begs the question, what else can engineers come up with to solve everyday vehicular problems? How about retractable wheels for when you have to leave your car in a dubious neighbourhood and want to be certain you’ll still have wheels when you return. How about following the lead from airlines and having seats that turn into beds. That way, if it’s necessary for you to be to living in your car, you could at least do so in some comfort. And, since so many women put on make-up in their cars, how about a mirror that can be pulled down closer to your face? Now, I start to think about it, the possibilities are endless.