JERRY MASON / SCIENCE PHOTO LIBRARY. JERRY MASON / SCIENCE PHOTO LIBRARY.
Keypad, processor unit and screen of the Sirius microcomputer, featuring a graphics tablet & mouse (bottom right), a device used to manipulate graphic screen displays & invoke utility functions in the computer. The mouse (the palm-sized object) is rolled over the surface of the tablet (eg along the lines on a drawing on the tablet) & the movement of a ball in the base of the mouse is measured & fed to the computer. The machine is running software written by Rochdale Ltd. Stourbridge, UK, a company using CAD/CAM (computer-aided design/computer aided manufacture) systems to customise programs used by architects.
Model release not required. Property release not required.