I've alluded to this earlier, but I'm fascinated by the saga of Juicero, a 400 dollar kuireg for juice, only you can hand squeeze the juice out of the packages. Which means that the only function of the Juicero itself is to connect that package with an internet database that tells you when the juice is expired. What's really interesting, though, is the investors grumbling that they wouldn't have invested in juice packs--internet of juice is sincerely what they wanted in the world.