CARDIAC (CARDboard Illustrative Aid to Computation) via Adafruit Industries [Shared]

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CARDIAC (CARDboard Illustrative Aid to Computation) via Adafruit Industries

The image shows a vintage educational model of a cardiac computer, likely used for teaching the basics of computrers and computer programming. The model is laid out on a dark wooden surface, with two main components visible.</p> <p>On the left side, there is a light blue card with the word cardiac prominently displayed at the top. Below the title, there is a flowchart with arrows and labels, indicating the process of the program. The flowchart includes terms like accumulator, test, and setup, and features a series of vertical slots with numbered tabs, likely for inputting data. There are also several rectangular tabs at the bottom, each labeled with terms such as accumulator and number.</p> <p>On the right side, there is a beige card with a grid of circles, labeled memory cells, arranged in columns and rows. Each circle can be marked, possibly to represent different computer memory locations. The top of this card has a section labeled memory, with a column of circles and a vertical scale on the left, likely for recording time intervals.</p> <p>The overall design of the model is educational, with clear labels and diagrams to facilitate learning about computer operations and programming.</p> <p>Provided by @altbot, generated privately and locally using Ovis2-8B

Back in the 1960’s and early 70’s Bell Labs made some very sophisticated educational kits available to high schools and colleges. Designed for classroom use, they included wonderful manuals written by Bell Labs staff. One of these kits, introduced in 1968, was CARDIAC: A CARDboard Illustrative Aid to Computation.

CARDIAC is a learning aid developed by David Hagelbarger and Saul Fingerman for Bell Telephone Laboratories in 1968 to teach high school students how computers work. The kit consists of an instruction manual and a die-cut cardboard “computer”.

Read this entire article – CARDIAC (CARDboard Illustrative Aid to Computation) via Adafruit Industries

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