This is really nice. It would have been even cooler if it was running on the HDMI attached monitor, and then massively cooler if you could write list primitives that would let you draw on the screen, then you create an entire environment written in lisp (or smalltalk, or forth).

If you are reading this and you work for Broadcom of have some sway there, why not encourage them to make that possible by freeing the GPU from its proprietary bindings.