from the audience-goes-wild dept.
Down8 writes, "Jeff Han, an NYU researcher, has recently shown off his 'interface free' touch screen technology at the TEDTalks in Monterey. Some sweet innovation that I hope makes it to the mainstream soon." The photo manipulation interface is reminiscent of "Minority Report."
We warn the reader in advance that the proof presented here depends on a
clever but highly unmotivated trick.
-- Howard Anton, "Elementary Linear Algebra"