Summagraphics Bit Pad One and a Laser-Scan Interactive Graphics Editing Station. According to the Centre for Computing History, Bit Pad One was “a Digitizer for Digitizing Real Time Data into Machine Readable Form, Digitizer Board for a Supporting Surface, and a Pen Size Hand-Held Stylus and could be used with a four button puck”.
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See full size image Caption: Summagraphics Bit Pad One Description: Summagraphics Bit Pad One and a Laser-Scan Interactive Graphics Editing Station. According to the Centre for Computing History, Bit Pad One was "a Digitizer for Digitizing Real Time Data into Machine Readable Form, Digitizer Board for a Supporting Surface, and a Pen Size Hand-Held Stylus and could be used with a four button puck". Alt text: Summagraphics Bit Pad One and a Laser-Scan IGES Image credit: Image credit: © Crown Copyright. All rights reserved. Photo subject date: |