Computer art uses computers to create or display artworks in various forms such as images, sound, animation, websites, algorithms, and installations. Notable early pioneers include Desmond Paul Henry, who invented an automated drawing machine in the 1960s to create machine-generated artworks. Computer art is evolutionary as new technologies and software allow for new possibilities. Digital art is a broader term that includes art made using digital technologies and is considered a form of new media art. Computer-generated imagery uses computer graphics to create or contribute images especially for films, television, and video games. It can involve both 2D and 3D graphics.