If you’d looked at the article, you’d see it’s not the Ice palace, but something else.
It sounds like a big roof on pistons and the way the water cascades from the roof forms the walls, etc…
Pretty neat!
eta: In addition, it’s got some sort of mechanism to change the flow of water to create doors when someone (or something, a ball in the article) approaches the wall…
Did you notice on the demo how that last lady had to scramble to get out before she was crushed by the descending ceiling?
“Welcome to the world of tomorrow” <splat> “no loitering!”
It’s driving me nuts trying to remember where this was, but I’ve seen a fountain that used that “digital water technology.” I’m thinking it was in an airport, probably either Atlanta, Orlando, or Houston (the only out-of-town airports I’ve been to in the last year or so).
Anyway, the fountain was like a thin wall of falling water, with words appearing in it now and then: “WELCOME TO [NAME OF CITY],” or something like that. It was really neat; I remember the effect, but for some reason I can’t remember where it was…