RAVENS have a bad reputation. Medieval monks, who liked to give names to everything (even things that did not need them), came up with “an unkindness” as the collective noun for these corvids. Blake Hannaford and his colleagues at the University of Washington, in Seattle, however, hope to change the impression engendered by the word. They are about to release a flock of medical robots with wing-like arms, called Ravens, in the hope of stimulating innovation in the nascent field of robotic surgery.
This article appeared in the Technology Quarterly section of the print edition under the headline “An open-source robo-surgeon”
From the March 3rd 2012 edition
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