Embodiments of the present invention provides a touch switch “touch to turn” for electronic devices. More specifically, it provides a touch interface including an active graphene element which is contained in a housing or on a working surface of an electronic device. The active graphene element includes at least one layer of graphene arranged on a polymer layer. This active graphene element is electrically connected to the electronic device in such a way that touching the active graphene element causes a change in the state of said electronic device, in particular, causing the electronic device to be turned ON or turned OFF. This disclosure further encompasses the use of such touch switches in electronic devices.