It's not just grown-ups that might appreciate electrified transport. Bosch has unveiled an "eStroller" system that uses dual electric motors and sensors to not only reduce the effort involved in carting your young one around, but prevent the stroller from going in unexpected directions. It'll automatically study the road surface to help you push uphill, brake on the descent and keep it on track during lateral slopes. The technology will also bring the stroller to a halt if you lose control or battle fierce winds.