Samsung's just officially announced the Galaxy Note 3 at its big IFA event, and its not so surprisingly spent a lot of time talking about the phone's brand new S Pen. In addition to bringing with it slightly new design, the pen also enables a number of new features on the phone. The biggest of those is the new Air Command functionality, which is a small pop-up window that's brought up automatically by the S Pen and offers quick access to features like "Action Memo,
