As a passive spectator of the AR solutions offered to industrial (B2B) applications for the last 10 years, I have interacted with many different peers, the ideas of whom I could always put in two buckets.
The early adopters: It was easy to learn about their current projects, listen to them passionately talk about developments in the field, and scratch the surface of their content to discover all the limitations of the solution applied. Most of their AR products and ideas had a very narrow field of application, hardware limitations, costs that would break any plausible economic justification and, in general, were common in companies that had the inclination to explore the limits of the technology

Internet of Things