Doosan Infracore successfully demonstrated the new “Concept-X” project at its test site in Boryeong on 20 November 2019. “Concept-X is a comprehensive inspection solution that can be used to survey the topography of a pit workspace. This was done with the help of three-dimensional scanning of the terrain by drones. In real-time, the drones made topographic plans based on the data received, which made it possible to operate construction equipment without human intervention. Doosan Infracore was the first in the world to do this, demonstrating the entire process from surveying to the operation of construction equipment using unmanned and automated technologies.