Vehicle, Mobility and Transportation Design The Board Skateboard by CHEN,CHIA-WEI The Board has a strong visual appeal of its transforming process. The structure makes it a completed circle which can be put in a backpack easily. Because of the circular appearance, it can be part of decorations at home or even place in the narrow space. It will give the users disparate visual experience and surprise. The skateboard is made from 57 interlocking pivot hinges, by folding the hinges one direction or the other, transforming the classic cruiser shape into a perfect circle.