The product is being created for the “developing” world which means we will have it here as sometimes in the US we are getting close to using such technologies. This is not a treatment but a device that can diagnose. Our phone is going to do just about everything soon. BD
Researchers at the Massachusetts Institute of Technology have developed Catra, a cheap plastic lens that clips onto the iPhone’s screen. Using a simple vision test, the Catra software creates a map of cloudy areas that may indicate the onset of cataracts.