Comment Re:How do you look at specific things with them? (Score 1) 152
So not only do you have the display, you need a telemetry sensor to detect physical movement of the device? You could do this with a gyro or an accelerometer, but moving your head and not your eye would result in false readings... unless there was another sensor on your head to provide difference data between head movement and eye movement... connected to the system as well...
I guess it is conceivable. just sounds like it would be many years off before it were reasonable.