Here’s a another concept watch/phone combo. This is called the “Rollerphone” and looks like it should actually be in the movie Tron. The watch displays the time on the users wrist and you’ll notice the Rollerphone has a build-in speaker, microphone and also gives you an indication of the battery life along with any messages. Standard stuff we see these days from the InPulse BlackBerry Smartwatch. Where it gets interesting when you pull out the flexible display that reveals the phones functions (making calls, watching videos, listening to music, IM, reading books and playing games). This also curves to the contour of your hand and cheek… pretty cool but still years away.