This would please the environmentalists for sure! We finally have a way to cut down on the mess that fouls the environment courtesy of the cargo carriers. The scooter you see atop is a mere concept as of now but the precision with which it can transport small cargoes could see it rolling out of the floor pretty soon. The hole that it bears in the heart is the place where it stations the cargo and this entire concept has been forwarded to DHL for a final nod ahead. They are efficient and contribute less in terms of the carbon emissions to the environment. Considering the current state of our environment, such alternatives that can be quickly implemented are our best chance of survival.