spatialcomputing.info

I have a small business I've been running for about 8 years and currently I'm thinking about hiring someone to take over my responsibilities. Since the job requires a lot of experience-related knowledge it is hard to explain everything during training sessions and I started to consider buying a pair of smart glasses that my worker could bring with him, stream some footage to me in which I would be able to draw something (in real time) that he would be able to apply in the place of work. I am a complete newbie in the matter of augmented reality and its hardware and it is hard to find any information if a specific piece of hardware supports such application although this application seems to be basic to me. I would be glad if someone could give me the best hardware and software set for such purpose - maybe single glasses, maybe two sets of glasses (one for me and one for a worker) so that the experience would be more immersive to me , or maybe there is also another solution for the problem that I didn't even think about. This would probably be the only application for the glasses so I don't need a high-end expensive piece of hardware - I just want it to be easy to use and price-worthy.

Thanks in advance