Originally Posted by RetiredTooSoon
People who are blind may still be able to see light and shadows. I know a woman who has a guide dog who has about 7% of her sight-enough that she would have a preference as to whether the lights were on or off.
Up until they took it out I could tell that there was light through my right eye. I couldn't necesarilly tell you were it was coming from but I knew it was there.