The technology behind this display might not be new, but the approach to demonstrating it is absolutely captivating. Good thing too because the idea here is to combine Epson's rear-projection technology with 3M's 0.3-mm thin Vikuiti film to project talking avatars on shop windows in a bid to lure lusty nerd-boys and impressionable Cosmo-girls in for a closer look. Check it after the break courtesy of Impress.