Abstract
In design of car, the best length of the wire harness is examined. A prototype is prepared and examined under the present situation. However, the cost increases if prototyping is repeated. If doing such examination work by the simulation on the computer becomes possible, the cost can be decreased. Then, the system that can simulate the best length of the wire harness on the computer with a virtual wire harness is developed. It aimed to make the wire harness that operators were able to operate as freely as things in real environment.
