All parents of young children need a decent stroller to get their babies out easier. The Roller Buggy concept is not your average stroller. It is also a scooter that makes spending time with babies a whole lot more fun for parents. The concept by Valentin Vodev is convertible so you can switch it back to a traditional stroller when you need to. The Roller Buggy has some safety features too (safety harness for your baby). Is it completely safe? You be the judge.