The real world is expensive. Everyone has a smartphone in their pockets (and most a moderately powerful PC of some kind depending on region), where hundreds of

The real world is expensive. Everyone has a smartphone in their pockets (and most a moderately powerful PC of some kind depending on region), where hundreds of hours of challenge and entertainment can be had for free (or a few dollars). A piece of hardware for entertainment costing hundreds of dollars would need to be absolutely unforgetable (or provide a very lengthy/rich progression) to compete realistically. I think either it needs to be an amazing teaching tool and/or have other useful capabilities (like merging a roomba/educational robot, or merging educational/house monitoring); or the cost needs to come way down for mass adoption. I believe both have future (my dream is widespread robotics within <$10).