It is inspiring to see what's happening in live event studios and the type of technology that is now being put in front of the presenter. During live sports or elections, you now see many anchors standing up and wandering around between tables of guests. So is there a need for them to be in control of the graphics or video sequences by tapping an iPad with a special app on it? You be the judge. I actually would find it useful as an autocue or memory jogger during live stand-ups. Beats a notepad.