Yeah ... then you can have basically anyone off the street do the job. A great opportunity to pay your jumbo jet mechanics less than taxi drivers.

I guess it would explain those small insignificant issues, however:

https://viewfromthewing.com/ntsb-report-confirms-the-unravel...

We worked on a proof of concept using HoloLens for an engine teardown team at a trucking OEM. Ran into issues around network, security, the Hololens itself and a general disinterest from the teardown team but there's a lot of room to run in this space. It was a fun, if frustrating, project.