clegg. and schaefer is the man behind the app. what you know what we want to tap into people's creative potential the artworks on display at the you know could take are somewhat off limits so we wanted to give people direct access to art or it on the on. one of the filters only becomes available when users actually have visited the munich museum to get as many digital artists to go and see the real box. you know of an interesting out right away sacha that you don't you dot com will include your best tips in the next episode. and that was the upshot. as always we leave through the exit the shift internet find of the week. ten years ago the first smartphone went on sale marking a major technological breakthrough but it was also bad news for the environment