https://www.insidehighered.com/digital-learning/blogs/online-trending-now/hands-classes-distance-and-emerging-virtual-future

As we enter the Fourth Industrial Revolution (4IR), we must be vigilant to keep our classes relevant to the rapidly changing workplace and the emerging digital aspects of life in the 2020s.

deployment of 5G delivery to mobile computing

Certainly, 5G provides a huge upgrade in bandwidth, enabling better streaming of video and gaming. However, it is the low latency of 5G that enables the most powerful potential for distance learning. VR, AR and XR could not smoothly function in the 4G environment because of the lag in images and responses caused by a latency rate of 50 milliseconds (ms). The new 5G technologies drop that latency rate to 5 ms or less, which produces responses and images that our brains perceive as seamlessly instant.

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more on the 4IR in this IMS blog
https://blog.stcloudstate.edu/ims?s=industrial+revolution