Well, the airforce had a laser scanner for their maintenance personal beaming pdf documents directly into the eye. Super sharp. Looked a bit like Google Glasses.
Like in this picture: https://www.x.company/glass/
Handsfree search in docs.
Handsfree search in docs.
Look at the effective resolution of your monitor and consider the percentage of the field of view that it occupies. You'd need to get something in the area of 6-8k resolution screens if not more to match the same effective resolution.