revolve receptacle

designer's own words:

You can save much energy by simply separating plugs of appliances which are not in use from outlets.
But, because of the inconvenience and botheration caused by plugging in or out, a lot of standby power is lost.
Because this outlet design got rid of inconvenient
factors, it can save much energy by turning the plugs easily, resulting in discontinuing standby power

Concept

Function

How to use