Get thee to the 4Mommery because if you’re the parent of an infant/toddler, you have got to get you one of these. This is the smoothest, nicest playpen ever made by a home robotics company ever in the history of playpens, which is saying a lot.As I mentioned here, this is on TechCrunch because it’s one of the purest examples of an excellent product by a small hardware startup with a proven track record.