In recent years, there have been some special uses of commercial buildings and hotels, namely the use of open glass elevator elevators from the outside and moving inside a glass tube as distinctive signs on the building facades
When designing these elevators, it is advisable to minimize the mechanical parts as far as possible to the side railways. The cab is all glass to allow visibility in all directions and to hide the mechanical parts required on the cab or below in solid parts that take many forms. Multi-rib or cone-shaped.