Stair- climbing wheelchair

Abstract

In our society there is a problem with special needs who are unable to climb stairs because of a disability.In our project we address to resolve this problem by designing a wheelchair which climb the stairs without any assistance. This wheelchair who climb the stairs works on the principle of the tri wheel mechanisms The aims of our project is toward increasing the autonomy of persons reliant on mobility assistive devices, and to reduce the load on care workers in providing such mobility to walk and climbing stair as well as any other people without any problem.