Microsoft goes DDR with "Step User Interface"

Aw yeah, we just knew all that "Windows Presentation Foundation" jargon Microsoft has been feeding us about Vista would pay off sooner or later. Looks like Microsoft is toying with a "Step User Interface," to be demoed at their TechFest today, which is basically Dance Dance Revolution meets Windows Explorer. Just dance a little jig to run through those vacation photos or maybe some cha cha to skim through a bit of spam in search of a truly great stay-at-home business opportunity. Microsoft even claims they're looking into foot mounted accelerometers "so you really could be just sitting at your desk and kicking your e-mail away under the desk." Sign us up for that! Of course, there are no plans at all right now for commercialization of the tech, but stranger things have happened.