Is there a future where magic leap provides the screen real estate and your iPhone can project a laser keypad? Sadly I don't think so. What about a thin folda

Is there a future where magic leap provides the screen real estate and your iPhone can project a laser keypad? Sadly I don't think so. What about a thin foldable screen rather than a headset? (http://www.sciencealert.com/lg-unveils-its-new-flexible-paper-thin-tv http://www.sciencealert.com/lg-unveils-its-new-flexible-pape...) Bottom line is if your phone is as powerful as your laptop how can you interact with it naturally on the go?