> But you will have to pay for a Quality Assurance guy to watch the robots I assume with modern sensors, IoT and analytics, it can be done at scale remotely. I

> But you will have to pay for a Quality Assurance guy to watch the robots I assume with modern sensors, IoT and analytics, it can be done at scale remotely. Instead of maintenance folks regularly inspect on-site, they will only visit when the analytic indicates it is time to fix/clean the machines.