Hm, interesting concept to have a rollable / transformable device which is able to function as a laptop or just a display (with pen). After that you could carry it like a water bottle.
But do we need it or would it be usable enough so people would buy it? I’m not sure.
August 24, 2013
Rollable laptop
May 1, 2010
Making tools with multitouch and pen input
Here is some interesting stuff by combining pen input with multitouch (which gives the ability to realize “tools“):
Seems to be developed in extensive technical view. For example, (initially) it is not intuitive for the user to copy an image by holding the one hand down and drag the other with the pen (starting in video at about 1min). So some improvement work in human view on this good idea is still pending…