Software system to enable visual prosthesis learning

Years back, scientists at the University of Bonn reckoned a visual implant would cure blindness, but unfortunately, the results were less than positive. While many alternatives have surfaced in the meantime, gurus at the institution are hitting back yet again with another option of their own, as the researchers introduced a software system that enables visual prosthesis to "learn" how to interpret sights in a way that the brain can understand -- something the original implementation had difficultly accomplishing. Essentially, an artificial retina "must learn to generate signals that are useful for the brain," and while the group's software should assist users with "flexible" central visual systems to garner new abilities in sight, they warn against "expecting miracles" too soon.

[Via MedGadget]

[Alex @ Apr 16th 2007 4:31PM]

saw a blind guy with a cane out for a walk - by himself - the other day with a very similar-looking gizmo strapped to his glasses. I guess they work reasonably well.