[rland]

I can't help but think of how much more productive a factory worker or repairman would be with these glasses, if it were possible to display instructions, dimensions, parts of a reference manual, etc...

The first successful business in the "glasses with HUD" space will be one that targets businesses which manufacture complex things using human beings.

[trisimix]

If you can display it on that tiny ass screen you could probably just program a machine to do it. Sounds like a business that wouldnt last long.

[riekus]

A machine that walks into a hotel to service an elevator?