https://telecoms.com/521232/nokia-and-abi-research-benchmark-industry-4-0-progress/
It is easy to be sceptical of surveys that attempt to distil an entire industry’s digital transformation strategy into a number – or in this case two numbers – between 0 and 100, which is partly why Nokia and ABI Research have launched a self-assessment tool. Anyone can take the same survey to see how their business stacks up.