Disinfectant drones can do disinfectant spraying over large public gathering areas, such as stadiums, arenas, campuses, buildings, and other common areas.
Common methods of disinfection, including using crews of people to clean and disinfect areas by hand, are time consuming and too costly to scale across large areas.
Any facility requiring disinfectant spraying over a large surface area would likely benefit from the speed and efficiency of Joyance drone-enabled solution.
For more details:
http://www.joyancetech.com/html/sprayer/products/thermal-fogger-drone.html