Have you ever wanted to build your own car? It can be a very expensive enterprise. A new venture called Local Motors is doing just that. They are an American car company that is using a method similar to open source to design and build cars locally. Customers form part of a design and build team. The design process is open to customers globally. Participants vote for the most desired features and car characteristics. The best designs are built in local micro-factories and only a limited amount of cars are produced. Customers can actually participate in the build process. They currently have about five models and many more to come.