UAV tracks down pathogens

A Virginia Tech plant pathologist has developed autonomous unmanned aerial vehicles (UAVs) to detect airborne pathogens above agricultural fields.
Prof David Schmale from the
Scientists have used aircraft to monitor the movement of airborne pathogens for years, but Schmale is the first plant pathologist to use an autonomous system for this process.
‘Autonomous UAVs have distinct advantages over a sampling aircraft operated via remote control,’ Schmale said. ‘First, the autonomous UAVs maintain a very precise sampling path. We can establish a GPS waypoint in the centre of an agricultural field, and the autonomous plane can circle around the waypoint at a set altitude, with about a metre variation up and down. Second, the autonomous technology enables us to have coordinated flight with multiple aircraft. In other words, we can have two aircraft sampling pathogens at the same time but at different altitudes.’
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Comment: Engineers must adapt to AI or fall behind
A fascinating piece and nice to see a broad discussion beyond GenAI and the hype bandwagon. AI (all flavours) like many things invented or used by...