Using geometry you can explain problems much faster than with text
To show geometry directly in front of the "headset" of coworkers improves the understanding dramatically.
With VR glasses you can do this without being physically in the same room and this saves travel time.
Especially "No - MCAD Users" as electronical designers or repair experts need a really simple tool to show and to work with geometry. What can be more easy than to use the own hands to touch and move product components?
The target is to get a fast overview and an idea how you can improve the design. With this idea you go back to your CAD system and detail the design.
Training on the job with virtual geometry is not 100% same as in prductionline, but your production line does not stop.
So preparation in virtual reality and only a few minutes in real world saves a lot of money.