The article describes it as 'clunky'. But, I think much of its popularity is due to its accessibility. It's a very intuitive system, and even my 1 year old gets

The article describes it as 'clunky'. But, I think much of its popularity is due to its accessibility. It's a very intuitive system, and even my 1 year old gets it. She messes around with it on the tablet and enjoys moving and looking around and watching the cows and chickens.