This post is a bit of a break from my usual gadget-fest, but the object in question isn't that far off: It requires electricity, costs more than average humans can justify, and simplifies a task we've all been doing fine up until now. No, I'm not talking about the Apple iPad, Roomba, or TiVo; I'm talking about the Litter Robot! That's right: An overly-expensive electric cat … [Read more...] about We Live in the Future: Robotic Cat Litter Boxes!