What is a metaphor for camera?

How do you get a signed baseball certified with a certificate of authenticity if you get it signed yourself? Security cameras are only effective if there is a backup tape.? Do CVS Pharmacies print digital pictures? How do you remove the cam agitator on whirlpool washer? How do you reset the Olympus E-450 buttons on the left side -no menu-info-photo review or delete -only the viewfinder works? What does CIF means in cctv camera? What are the two main types of electronic microscopes? Which radar detectors can detect laser speed traps as well as radar? What department stores sell Vivitar camcorders? What is a rating of a films sensitivity to light called? What are camains? Mini CD-R-RW is installed in digital cameras and can be moved to a computer and read by a regular CD drive? The larger the silver halide crystals in the film's emulsion? Do you prepare samples for DSC polymere tests? A man without brothers and sisters is looking at a portrait and says the man in the portrait's father is my father's son who is in the picture? Did more than one person claim to be the inventor of the camera? What is diffused light? What is the purpose of information systems security? What is the smallest camcorder available that is not in a phone? How do you download photos from a camera to a MacBook?