Error Proofing Runways
USATODAY.com – Runway safety system has pilots seeing red
This counts as “everyday lean” if you fly a lot like I do. A system like this seems long overdue, a system to prevent pilots from taxiing down occupied runways.
In the link above, there's a nice video that illustrates the use of error proofing (poka yoke) and visual controls in the context of an airport.
