they can easily program a ~2000x1000 array of lights Easy for you doesn't mean easy for a 6 year old. Is there really easy pixel-by-pixel programming on any of

they can easily program a ~2000x1000 array of lights Easy for you doesn't mean easy for a 6 year old. Is there really easy pixel-by-pixel programming on any of the devices you mention? As simple as entering few lines of python code and pressing 1 single button? Let alone with direct full-screen access? (I'm really curious, maybe there is). Also check the example: like 15 lines of Python which make the device play a tone based on the compass. Again: I'm really curious if there are alternatives which achieve this is such an easy way (IIRC even the simplest Arduino style boards I tried required installing an IDE, fiddling with some settings, and the code wasn't nearly as easy as Python). And I'm also not sure if laptop/phone would be amongst those alternatives.