Eyes in the sky: How drones an UAVS are already affecting construction jobsites today

摘要

While liberating them from school, summer vacation also presents children with a challenge: finding something to do all day. For Richard Evans, that was never the case. On most of those balmy summer days growing up on Merritt Island, Florida, Evans and his older brother found their way to the private airport a half-mile from their house. They'd lie down in the grass and wait, patiently looking to the bright blue sky until a plane would hum into their vision before landing on the runway nearby.