What I want from the future

This oqo looks like a step in the right direction. However, I would like to see a device which can project the display on like a table and when either have a “virtual” keyboard (I’m sure I read an article about some device which could read touch-typing with just the hands on a flat surface) or some kind of hand writing recognition working with a pen inside the projected screen. It would be nice if this device was as powerful as a normal PC while being the size of a small mobile phone. I guess I have to wait a couple of more years for my wish to come true…