Dial is a smart object designed to display the same light as that of the outside at the current moment or at a set time. Dial interacts with the cloud to give real time light that moves as it would through a window.
“The lack of the appropriate timing and intensity of light is a very important problem for modern humans. I think that the basic principle that should be followed is to try to create a natural (regular) photoperiod with a reasonable amplitude.”
-David Avery, M.D.