Using a digital 3D model as a guide, a computer gradually builds a physical 3D replica that can safely be handled, and might be combined with other physical objects
A computer designed specifically to allow one or more people to play computer games together.
A display worn over the eyes that the wearer “looks through” to see the world around them, overlaid with digital information
Head-mounted display, hand-held controllers and other feedback devices, which give the user a sense of being in a virtual environment rather than the real world
A telephone that can receive calls and SMS messages, but is not connected to the Internet
A dedicated device for capturing images of people and the surroundings
A personal laptop or desktop computer, now typically connected to the Internet