Selene represents a series of simple, multifunctional intelligent switches, which can be combined freely with one another and are practical to use. Both the proportions of the screen and touch panel and the balance between form and function have been carefully weighed up, communicating the individual functions in a manner that is clear and immediately comprehensible. The user intuitively recognises what needs to be done, and unambiguous user prompts guide them reliably and transparently through the menu.