Well, at first I thought 'What the ...' Then I thought 'Well, it _is_ pretty cool'. And then I realized this makes a ton of sense. Those controllers are very

Well, at first I thought 'What the ...' Then I thought 'Well, it _is_ pretty cool'. And then I realized this makes a ton of sense. Those controllers are very mature and thus, precise and fault-tolerant (because a game needs precise controls, as does a robot). And you get a lot of other benefits too, those game industry developers worked on making them ergonomic, they are cheap, ... wow. ingenious.