We're exceptionally likely to find out the official name of Sony's PlayStation motion controller in just a few hours during the company's GDC press event, but till then, we've got one more late-breaking morsel to chew on: Move. According to trademark divers across the web, Sony has filed a European trademark for "PlayStation Move," which certainly sounds like a plausible title for some sort of motion-sensing apparatus. To date, we've also heard "Arc" thrown around (which we tend to prefer, if we're being candid), and the logo shown here -- which is said to belong to a separate trademark application -- definitely looks more like an "A" than an "M." Keep it locked right here for more as we get it.