It wasn't all that hard to see a bit of a brouhaha erupting now that all three console makers are more or less firmly committed to motion-control technology, but it's still always notable when one of the big three throws a shot across the bow, and Nintendo CEO Satoru Iwata did just that in a recent interview with the Financial Times. According to Iwata, Nintendo actually tried out camera-based motion control technology similar to what both MIcrosoft and Sony have now adopted, but found that it got better results with the accelerometer-based tech that ultimately wound up in the Wii remote. Iwata did also say, however, that "until they say when they're releas