Did they hook them up to the cows? Is that how the jerking off was so realistic? Regardless, the point was that they surely did it in a financially reasonable way, as opposed to building a whole mocap film studio with giant sets for it, like Microsoft did on that Peter Molyneux Kinnect game that never got released. Because of that, 1 2 Switch can do its 1 to 1.5 million in sales and still pay for itself.
edit: For what its worth, I was shocked when this generation was as immediately successful as it was. It was loaded, early on, with re-releases/dual releases and awful forced multiplayer games that didn't catch on. And yet people still snapped them up (well, the Playstation up,) as quick as could be. And the mid-gen upgrades that came out two years ago? I thought those things would be dead in the water, like the DSi, PSPgo, Vita TV, New 3DS, etc. And yet here we are, in a world where both of them managed to sell well, taking a significant portion of new sales, despite having zero exclusive games. At this point I am convinced that any hardware upgrade will sell.