Sum was created as part of a college mobility proyect. The service would be stablished as the exclusive transport for the whole Stanford , available for every single inhabitant of the campus, it will work similarly to Car Sharing inside Stanford's community. For the vehicles we chose Hiriko (an MIT designed foldable e-car) and bicycles that will offer the user of the campus all sorts of solutions no matter their schedule, subjects or status inside the campus.

 

For this proyect we designed the service itself, the charging spots and the bicycle wich has no chain uses cardan system, its electric and has an specific bloking system perfect for campus.