While mining and stockpile measurement are two commercial drone applications that the industry is very familiar with, widespread industry adoption has remained a challenge for the drone industry. It's a good sign, therefore, when one of the world's biggest names in professional services, PwC, uses drones for a stock count audit. "In a global first for the network, PwC UK … [Read more...] about Drones are Moving Mainstream Fast: PwC Conducts First Coal Stock Audit Using Drones