Odd dreams…

Last night I had a dream. And in this dream I was getting my headlights changed at the antique store, and while I was waiting I was checking out the camera section. What I found was a device that you wear around your neck in the darkroom and it will tell you if you are about to run into anything, it even tells you what you are about to run into (the options being a person, an object, or an unknown force). I wonder if I tried to invent this magical little anti-clumsy device in another life…