As far as Japan where the mirror was introduced firstly is concerned, the purpose of mirror in lifts was accessibility. For wheelchair users, stairs are surely an obstacle; nevertheless, platform lifts here come as a great help and make buildings accessible for differently-able people who are using wheelchair.But they might also face problem is turning the wheelchair and this is where mirror comes handy as it enables a person to move the wheelchair back or out of the lift with ease and safety. This way, accidents are prevented to a large extent.