Comment Re:It won't work in the real world! (Score 1) 21
My reading of the article was that the primary goal was not to locate deliberately hidden material (although they might have aspirations to that in the future) but to pinpoint scattered or lost material. Their example being cleanup after Fukushima - using their detector to more quickly find concentrations of escaped material to clean up.
From your experience with detection systems, do you think that a real-world environment (town with buildings, or trees in to country) would also effectively frustrate any detection they might attempt? Or could that be allowed for in the calculations?