How many different ways can you write a C++ program that takes an integer between 0 and 255 and outputs it as 8 bits of binary, writing 3 functions: pow(int x, int y), validate(int x), and convert(int x)?
Filed under: WearablesThe night-vision thing has definitely been done a time or two before, but DARPA's latest initiative is looking beyond the darkness as it hopes to create a set of binoculars that can actually detect threats and warn soldiers of impending death. Taking a note from Star Wars, the jokingly dubbed "Luke's Devices" is actually considered a "cognitive technology threat warning system," and utilizes brain monitoring to bring attention to spikes in activity before the person can actually realize he / she has noticed something awry. Among the gizmos that'll bring this all together are "neurally-based target detection signatures, ultra-low power analog / digital hybrid signal processing electronics, wide-angle optics, large pixel-count digital imagers, and cognitive visual processing algorithms." Yeah, sounds pretty complicated to us too, but unlike snazzy concepts we've seen before, the gurus behind these goggles reportedly hope to have prototypes ready for battle in just a few years.
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