This pic is again from the Nintendo of America forums. The person posting could not truly confirm that these are real scans of demo kiosks for the Wii and PS3, he only could say that they are. In these two weeks before September 14th we are bound to see a lot of these kind of things so it will be hard to see which is real and not real. It is interesting none the less.
UPDATE: This picture is now proven REAL by sources at Gonintendo.