APIs often come in the form of a library that includes specifications for routines, data structures, object classes, and variables. In other cases, notably SOAP and REST services, an API is simply a specification of remote calls exposed to the API consumers.
The inventor of the photographic process in which a photograph produced without a negative by exposing objects to light on light sensitive paper, is named Man Ray.
1888 The invention of the roll-film camera George Eastman invented the first roll-film camera. 1948 The Polaroid camera is marketed The Polaroid allowed people to take a photo and have it developed immediately, right from the camera.1963 Colored film is introduced Polaroid came out with the first colored film.oseph Niepce developed the camera obscura and took the first photo with it. It wasn't ideal, though, because it took 8 hours of light exposure to make a picture, and the picture faded with time.