>Combine that with a small drone that could fly around a building and take different wifi signal readings to triangulate access point positions. That seems lik

>Combine that with a small drone that could fly around a building and take different wifi signal readings to triangulate access point positions. That seems like all you'd need anyway, skip the rest of this. Small autonomous drones with simultaneous location and mapping capability will absolutely revolutionize warfare (and firefighting, but I digress) whenever they stop being sci-fi.