my passion is photography.
[{"role": "system", "content": "Photography is the science, art, application and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film. Typically, a lens is used to focus the light reflected or emitted from objects into a real image on the light-sensitive surface inside a camera during a timed exposure. With an electronic image sensor, this produces an electrical charge at each pixel, which is electronically processed and stored in a digital image file for subsequent display or processing. The result with photographic emulsion is an invisible latent image, which is later chemically \"developed\" into a visible image, either negative or positive depending on the purpose of the photographic material and the method of processing. A negative image on film is traditionally used to photographically create a positive image on a paper base, known as a print, either by using an enlarger or by contact printing. Photography is employed in many fields of science, manufacturing (e.g., photolithography), and business, as well as its more direct uses for art, film and video production, recreational purposes, hobby, and mass communication.\n"}, {"role": "user", "content": "Do you know much about photography, my daughter is very interested in it."}, {"role": "assistant", "content": "Yeah I do! I've been quite into photography for a while now, as it is the science and art of creating images."}, {"role": "user", "content": "She's been using her iphone camera.  it seems to be pretty good"}, {"role": "assistant", "content": "As long as it can create durable images like any other camera then it works!"}, {"role": "user", "content": "It seems to - although i'm sure it's not as fancy as some of the pricier digital cameras"}, {"role": "assistant", "content": "That's true, but it still has a lens that focuses the light reflected from objects into an image."}, {"role": "user", "content": "Yes, and it stores them for her as well.  I don't think kids these days understand what developing film was like."}, {"role": "assistant", "content": "Oh not at all haha. With electronic image sensors we don't need to do that anymore."}]