This exercise equipment doubles as a video game controller (Tomorrow Daily 401 show notes) - CNET

Japanese researchers at the University of Tokyo showed off an interesting concept: a case that gives smartphones wheels and enables them to roll around on their own. Forget summoning your car; we want to summon our phones.

We're also taking a closer look at SymGym, a machine made for working out while playing video games. It doubles as a game controller, so users end up pulling, pushing and otherwise getting resistance reps while they control a video game.

Exercise meets Pac-Man on this workout machine (Tomorrow Daily 401)

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