Michelin Challenge Design One Common Energy.

The OCE abbreviation stands for One Common Energy, which is the main idea of this concept. This car was presented at the OCE contest in Sweden, being created by a South Korean designer, called Yongbang Ho. The main idea of the car is that it is powered by one single source of energy, which can be used on various different cars, allowing the clients to buy a vehicle without the power source, which would be simply inter-changed from an older car. This power source includes a battery, a processor, and a communication system. It includes a display that shows the charging level of the vehicle.