Re: I'm struggling here
Michael Crichton used a VR system for working on aircraft as part of his Airframe novel. I think that's the sort of application where VR could be very useful. It just has to be light and comfortable to wear and be able to get out of the way when it's not being used. A big honkin' set of goggles is not going to be welcome to a mechanic that might need to push their head into a space to see what they are working on. Taking a system on and off just makes paper manuals easier to use in comparison.
