Rohit Gupta, Head of Products and Resources, Europe, Cognizant For some years now, drone technology has been billed as the next big thing. For many, the main associations which spring to mind when thinking about the technology are their uses in military defence, surveillance, awe-inspiring landscape photography and wedding videos. In the UK, we have also experienced the negative side effects of the technology, including the disruption caused at Gatwick and Heathrow airports. Despite these incidents, drones have huge potential for businesses across many industries, including retail, logistics and healthcare. McKinsey recently investigated how the technology could be used for