It's an interesting question because I can see companies...

It's an interesting question because I can see companies changing their business model to suit the new tech. We will see this with high voltage power line inspections. But there is also a risk management element that is cheap to consider. If I was bhp or other big miner, I would have the glasses on every train, on everyone where a blast might occur etc just so risks are better managed and investigations are completed quickly. So, I wouldn't restrict this tech to what it is used for now, but another market is coming imo