Perkins Coie's Annual AV/VR Survey mentioned in "Report: Biotech's New VR Training Center Can Train 20 Workers at a Time", Law360* article regarding the use of VR in worker training. 

Tech employers are particularly confident about VR's success as a training tool. A March survey by Perkins Coie revealed 78% of tech employer respondents believe VR and augmented reality (AR) — referred to collectively as extended reality, or XR — are highly applicable to workforce development. At the same time, about one-fifth of respondents said they were concerned that content offerings for AR and VR would be a pain point for using the technologies.

*Subscription based publication.