Motion Plus? WTF?

What is this motion plus thing everyones talking about? Is it some craxy new innovation? What is it?

It apparently captures even the slightest movement of your wrist. They say it's more accurate. But just think of it as a new gimmick for the WII. pro_gamer12345

or an upgrade...just putting it out there

[QUOTE="pro_gamer12345"]It apparently captures even the slightest movement of your wrist. They say it's more accurate. But just think of it as a new gimmick for the WII. smallcaplegend

or an upgrade...just putting it out there

Yes.. that just summed up my explanation.

Thank You.