I've checked on Yahoo and there are others who experience it. My vision is full of pixels. When I stare at the blue sky, I see hundreds of tiny pixels, some that move in patterns. When it is dark or at night, I see thousands of them as if the pixels are what make up the objects in my vision. I asked my wife if she saw the same thing and she said no. What are these? Also, when I wake up or I am tired, my objects sometimes shift a tiny bit as if they move or my eyesight strains to focus on them, but I'm not moving. I thought maybe my eyes shift a little trying to stay focused on objects, but a person saw that my eyes don't move. Should I be concerned?