Yes, a lot of the freshness involved using gestures, but that's been shown not to work for vertical screens like on laptops and desktops (http://www.wired.com/g

Yes, a lot of the freshness involved using gestures, but that's been shown not to work for vertical screens like on laptops and desktops (http://www.wired.com/gadgetlab/2010/10/gorilla-arm-multitouch/ http://www.wired.com/gadgetlab/2010/10/gorilla-arm-multitouc...). This gives the video the feel of a Courier-like demo. Inspirational to look at, but not realizable in practice.