Thursday, April 24, 2014

What concepts from science fiction are becoming reality? (part 4)


In the movie, Prometheus, the ship's crew tosses a few robotic orbs into the corridors of an ancient alien ship. The robotic drones fly through the ship scanning the area to produce a detailed, holographic map. Today, Google has essentially been doing the same thing with Google Street View, sending out cars, bikes, and even snowmobiles to geo-map as much as possible. These images are tied to GPS coordinates, and Google has even mapped the interior of some buildings. However, the movie Prometheus was released after this technology had already been developed, but the concept of geo-mapping robotic drones is still sci-fi, only because it hasn't been done yet with robots. The lasers emitted from the drones in the movie suggest something similar to the lidar used by current satellites to map the topography of glaciers. Essentially, the drones in Prometheus aren't much of a stretch considering current technology, but sci-fi has a way of taking current tech and advancing it just a bit further.

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