play it again

i want one of these

Little bit of world-building that will probably never actually appear anywhere: in the sprawling and not-entirely-consistent fictional universe which contains Corbel & Squinch, Plen & Faraji & Joy, and that magic SGA AU, there are contraptions like this in many public gathering places, like large stores and restaurants and other types of places I can't think of offhand.
Indexing:
Isn't it, though? I wish the video was higher quality, so you could see the details better, but it's the best available.
Yeah, the motion of the "fingers" is a little creepy, depending on how you look at it. I mostly just get distracted by trying to figure out the mechanics of it.