A new industrial approach, combining flexibility in design with sustainability.
Why do you have to stay years with the same door handle, when you can change it every while by only changing the lever, in a simple mechanical assembling. What are the benefits?
Maximizing the experiences and providing the user with pleasure of living a different emotion everyday or sending a message to his family members or room mates, and also at the same time this approach in design maximize the sales, where the manufacturer will offer a different collection every season, so besides selling a complete door handle, they also sell levers in on Valentine's Day and Halloween, Christmas, spring or just new collections like in the fashion industry manner.
One possible collection is different geometrical shapes, or styles maybe, emotions or just color, and of course mixing all those would give us many many levers and the list of messages never ends.