I'm as curious as you are!
Ever since a TQS show mentioned
http://www.quilterblogs.com I'm addicted and find lot of info there -- that's where I found this interesting machine mentioned!
Amazing to think of "what's next" as the machines do so much now -- I'm "guessing" someone is most likely working on a machine that has a screen that works like the iphone !! Now how easy would that be to resize embroidery, digitize or choose stitches -- just a finger touch -- make it smaller just put your fingers together on the machine's screen! Or a screen that shows how low your bobbin is? Probably cost prohibitive in this day but in the not too distant future???