User blog comment:Commdor/E3 Coverage of ME3 News Begins/@comment-3449730-20110615050515/@comment-69.144.238.157-20110615051826

It's optional, but to answer your question: Kinect is a revolutionary new system, it outmatches Wii and Move by far, as it has little lag, and as a new tool, allows you to custimize games for a better, optional, expirence.

I won't use it in ME3, but Kinect is good fun, and so here it is.