BTW, I would not want a Dot on the ceiling for a variety of reasons, some being it is inconvenient,(resetting could be a pain), it is not well hidden, I cannot easily adjust the volume (which I often do), I would likely have to "yell" at it instead of just talk to it at normal level. To me, the Dots (and Echo) are just fine sitting on a piece of furniture, shelf, etc. at ground level. To each, his own.