One Trend I see taking off is use of VR in Education and Training. Virtual Classrooms are now cropping up in rural government schools in Asia especially India. With VR, teachers are now able to teach more students and provide candidates with more learning opportunities.
I think, many coaching institutes in India have also taken up Virtual Coaching as a means to provide quality teaching to more students at a time. I see these technologies have a lot of potential in Education and Training. I read a story about VR in education and I found it very informative. Here's the link to the story ---> https://appreal-vr.com/blog/vr-education-and-training/
The article mentions how such technologies can be used to deliver advanced training in mining, surgical Healthcare and Military too.