The legs are actually powered by electric linear actuators. Somehow the media has started calling them "hydraulic."
Better info here: http://www.n55.dk/MANUALS/WALKINGHOUSE/walkinghouse.html (except that says 12 actuators... there are 18)
More Information from one of the designers
on
The Walking House
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· Score: 5, Informative
I'm the "MIT engineer" who worked on this and thought I'd mention a couple of things.
First, the Telegraph article is just silly reporting; the whole "runs away from floods" thing is pop media spin. For the original motivations for the project, read this: http://www.n55.dk/MANUALS/WALKINGHOUSE/walkinghouse.html
Second, yeah, it's contemporary art, not a piece of raw engineering or product design. N55 works entirely non-commercially, so the "pricetag" is not very relevant; you won't be able to buy one of these from us, but hopefully we will document things well enough that you can build something similar yourself if you'd like. The tetrahedral legs are of a unique design (as far as I know) that we want to share and the control software/hardware will all be explained and made available online in coming weeks. Art can be nerdy, too.
Third, I know it's slow and small and funny shaped. That's part of the point: to get people questioning the status quo of how we live and what we've been given to live in during recent times. But don't be so dismissive of radically different ideas... I can assure you that hexagonal prisms and truncated octahedrons are far more comfortable shapes than your boring ol' cube any day.
Slashdot Mirror
"Mainframe" in this case actually means 1GHz mini-ITX computer. Blame it on bad reporting.
The legs are actually powered by electric linear actuators. Somehow the media has started calling them "hydraulic." Better info here: http://www.n55.dk/MANUALS/WALKINGHOUSE/walkinghouse.html (except that says 12 actuators... there are 18)
I'm the "MIT engineer" who worked on this and thought I'd mention a couple of things.
First, the Telegraph article is just silly reporting; the whole "runs away from floods" thing is pop media spin. For the original motivations for the project, read this: http://www.n55.dk/MANUALS/WALKINGHOUSE/walkinghouse.html
Second, yeah, it's contemporary art, not a piece of raw engineering or product design. N55 works entirely non-commercially, so the "pricetag" is not very relevant; you won't be able to buy one of these from us, but hopefully we will document things well enough that you can build something similar yourself if you'd like. The tetrahedral legs are of a unique design (as far as I know) that we want to share and the control software/hardware will all be explained and made available online in coming weeks. Art can be nerdy, too.
Third, I know it's slow and small and funny shaped. That's part of the point: to get people questioning the status quo of how we live and what we've been given to live in during recent times. But don't be so dismissive of radically different ideas... I can assure you that hexagonal prisms and truncated octahedrons are far more comfortable shapes than your boring ol' cube any day.
There's also a video on Youtube of it doing it's thing: http://www.youtube.com/watch?v=CvxIB83Y0PA