This is brilliant .. a wonderful piece of artwork and technological whimsy in a way that playfully pushes the edge of display as an art-laden tool, and of cours

This is brilliant .. a wonderful piece of artwork and technological whimsy in a way that playfully pushes the edge of display as an art-laden tool, and of course makes me wonder the difficulties of emulating it in software, so that everyone can have one and so that the ferro-fluid part isn't necessary (runs out of magnet-juice, requires containment, is icky in real life, etc.)