A good overview of Bentley's Forecast of the near-term Industry Future:

• The Future of Technology Keeping Pace with Industry Challenges and Trends: How to Accelerate Your Digital Advancement.  Presented by Senior Vice President Dustin Parkman, it is hosted at Workcast.com.  It is free, but registration is required.
  • Dustin gave this at the 2018 OpenRoads Learn Conference. I remember most of it going over my head at the time.  A few months later I presented it at AECNext in Anaheim in Spring of 2019.

Bentley Material on Digital Twins and Going Digital

Insights, Ideas, and Industry Intelligence - High Level Perspectives 

Going Digital - an overview and a link to a "Digital Assessment"

LEARNserver: Digital Twins Learning Path - Introduction to Digital Twins: nine 1-minute videos on Digital Twins overview.