The sedan chair is a robotic vehicle that invokes the form language of the old sedan chair. The distinctive poles alone the side of the vehicle serve to protect the passengers from falling out and form part of the linkage system that connects other sedans to form small train. this design attempts to accommodate both individual destinations and common thoroughfares. the movement is controlled by the passenger and by an intriguing pathway marked on the ground to help chart the way through the city, including power charge-up points, passenger stops and terminal.