The Economist -
23 Jul 2015 16:47

The eyes have it GIVING sight to robots is an important goal, but a tricky one. Most attempts use cameras that produce the sort of image a human being is used to, and then apply computing power to simplify it (for example, by searching for the edges of objects) in ways that tell a robot what it needs to know (ie, do not blunder into that edge). Dario Floreano of the Swiss Federal Institute of Technology, in Lausanne, has, however, taken a different approach. If simplicity is what is required, th...
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