This document discusses hardware for creating and displaying multimedia. It identifies video cameras, digital cameras, and microphones as input devices for capturing video, images, and sound, respectively. It then discusses screens, projection devices, and speakers as hardware for displaying captured media, with screens providing immediate feedback and projection devices projecting the computer screen onto a larger display. Head-up displays are also mentioned as devices for wearing and viewing virtual reality information. The document credits Thomas Boyes Production and the Information Processes and Technology HSC Course Book.