User blog comment:Damac1214/Call of Duty: Ghosts will utilize Voice Commands via Kinect/@comment-5591504-20130527174225/@comment-25496444-20130529124348

Practical terms terminology 101:

Saying someone has an accent means he is not a natural speaker of the language and thus has a foreign accent as opposed to a natural speaker, e.g. an average American person speaking English as opposed to an average German person speaking English.