It was almost a year ago when Sonia reviewed the much coveted holy grail of automatic kitty litter devices, the Litter-Robot. The reviews were mostly positive, but there was notable room for improvement. And it looks like the people over Litter-Robot listened, unveiling a version 2.0 upgrade that updates the robotic kitty litter device with more room and a better view (for you and the cat)...

Okay, this thing looks suspiciously like an early Tony Stark creation, doesn't it? The new bubble unit offers an additional 3" of room and more light to give your feline a more comforting place to do his or her duty. The system still works the same as before; just in case you didn't know how the Litter-Robot worked, we've included their promotional video below to "ooh", "ahh", and "WTF" over, but also recommend you read Sonia's hands-on review.