I think remember that the full time heads up guy (Steve Mann? MIT?) needed anti-nausea drugs to handle the constant visual disturbance of the display. Perhaps t

I think remember that the full time heads up guy (Steve Mann? MIT?) needed anti-nausea drugs to handle the constant visual disturbance of the display. Perhaps there are resolution improvements to the goggles. Learning to use a chording keyboard always seemed like it might make sense, just touch type and edit later. What about voice input?