While it is a somewhat known fact that people who lose their ability to see have their other senses heightened, it is still no replacement for actual sight. However, researchers at the Hebrew University have developed a breakthrough app that allows the blind to "see" using music.

Though a cure for blindness has not yet been found, researchers at the Hebrew University of Jerusalem have discovered that by using special sensory equipment, called SSDs, the blind could actually "see" their surroundings using a camera that converts a visual feed to an audio one.