These look great, and it's refreshing to see tech targeting people in the developing world, rather than those who can afford to see opticians and buy "regular" glasses.

They must improve eyesight to a degree, maybe even significantly. But unless there's potential these "self-diagnosing" glasses can actually damage your eyes/vision, it'd be good to see this tech developed further.

As nano-tech and our understanding of materials advance (as demonstrated by these glasses), surely there'll come a point where regular glasses lenses can be improved upon, not only in the developing world, but for everyone.

Great hunting, this is really promising tech.