Nikon s Electronic Virtual Horizon feature is available in select Nikon digital cameras. The Electronic Virtual Horizon feature quickly and accurately displays a graphic to show the camera s position relative to the horizontal plane. This is an invaluable photographic tool when shooting landscapes and architecture. You no longer have to guess if the horizon in your scene is level.nikongrossary
Virtual camera movement refers to the creation of the perceptual sense of movement through space by the manipulation of focal length or by more irregular techniques.