Sony's PlayStation Motion Controller
has gone through a few different names during its development, but "Arc" has cropped up far more than any other over the past few months, and it's now looking increasingly like a sure thing. While any official announcement will likely have to wait until GDC
next week, the folks at Siliconera
have discovered that Sony recently filed to trademark the name "PlayStation Arc" in Japan, which is just the latest form of confirmation of the name following a domain registration, and some noticeable name-dropping
from gaming CEOs seemingly in-the-know. Of course, Sony could always pull a surprise out of its hat, and we'll be there live at GDC to report on whatever happens.