Wow is this real? Or some sort of misinformation about US military technologies? Perhaps being spread in some attempt to reflect the total fear of terrorism that is nurtured within the US as a tool to demoralize those communities abroad that the US considers its enemies.
By analyzing the movements of human shadows in aerial and satellite footage, JPL engineer Adrian Stoica says, it should be possible to identify people from the way they walk – a technique called gait analysis, whose power lies in the fact that a person’s walking style is very hard to disguise. [link]
It would be rather challenging to do, but quite interesting to see how stories like this propagate on the ground in places like Afganistan. That portion of the blogosphere that concerns itself with technoscience and national security have certainly been abuzz with this story, and there has been quite solid propagation of it. But at what point, if really ever, do these types of stories jump the fence, as it were, and enter the rumor mill of the third world? Do the US intelligence services study this sort of thing?
The implications of this are rather wild, in any event. On the one hand, it is another expression of the contemporary’s interest in reducing phenomena to a statistical trace. You are an aggregation of variables that correlate only in your instance. You went to that coffee shop today because there was an 80% chance of it.
Maybe terrorists will start wearing big puffy suits to obscure their shadows. Actually it sounds like a great market opportunity, selling surplus Willie Wonka and the Chocolate Factory costumes to terrorists…























