You know, after getting beat up last year at the Engadget HQ Halloween party for daring to dress up as an iPod, we're ready to exact a little bit of revenge with this most excellent robot mask idea. The idea is simple enough: it simply pairs the MouthOff app with a cardboard box and tinfoil, but the results speak (and lip sync) for themselves. Check out the video how-to after the break.Continue reading DIY robot mask uses iPhone display to lip sync your drunken Halloween slurringsFiled under: