Eric Kaiser bumps into a lot of things.
Kaiser suffers from retinitis pigmentosa, a degenerative eye disease that is gradually taking away his eyesight. He has tunnel vision, and the tunnel keeps getting smaller and smaller. It’s worse at night, when he can only see shapes.
“I have walked into many things,” he said. “Me and those ‘Caution Wet Floor’ signs, we do not get along at all.”
