User interacting with an early Computer Aided Design (CAD) program running on a PDP-1 computer
This is a black and white image of a man using a light pen on the PDP-1 monitor screen. The screen shows a graphic representation of a triangle inside a box. The man is dressed in a suit and tie. He is looking away from the camera. Light is coming from the right side of the image. Written on verso side of image in pen is "PDP-1 screen" and in pencil "962" which is underlined and "9" which is circled. Also written but erased is "3073" which was written in pencil.
Digital Equipment Corporation (DEC)
8 x 10 in.
Publicity photograph; Identification photograph
Digital Equipment Corporation (DEC); PDP-1 (Computer)