With the ability to project or display a keyboard in any configuration is some way towards the ultimate input device. Unfortunately tapping away at a desktop or a screen does not give the haptic feedback that many of us find necessary in a keyboard. What we need is some kind of material that gives the "push-back" of a good keyboard wherever it is pressed.
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...you'd come out as a smurf: blue and with a high-pitched voice.
With the ability to project or display a keyboard in any configuration is some way towards the ultimate input device. Unfortunately tapping away at a desktop or a screen does not give the haptic feedback that many of us find necessary in a keyboard. What we need is some kind of material that gives the "push-back" of a good keyboard wherever it is pressed.