Nerval's Lobster writes The "Compubody Sock," which anyone with knitting skills can make at home, is a giant sock-hoodie-bag in which you place your laptop or tablet, along with your head and hands, giving you total privacy while freaking out anyone who happens to be sitting next to you. Designer Becky Stern told Forbes' Kashmir Hill that the Sock was meant more as commentary on privacy and device addiction; even so, considering how NSA employees reportedly drape themselves in hoods in order to thwart hidden cameras while typing in passwords, it's not outside the realm of possibility that an ultra-paranoid someone could find a practical use for a body sock. But that paranoid android better have expert knitting skills: putting together the Sock necessitates a whole lot of steps ("Purl 5, purl 2 together, purl 1, turn the work," etc.). Your other option, of course, is to simply avoid working on sensitive stuff in public.
If you hype something and it succeeds, you're a genius -- it wasn't a
hype. If you hype it and it fails, then it was just a hype.
-- Neil Bogart