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“PLATO was my Alexandria. It was my library, it was the place where I could attach myself to anything.”*…

 

Plato_ist2_terminal

 

One upon a time [in the 60s and 70s], there was a computer network with thousands of users across the world. It featured chat rooms, message boards, multiplayer games, a blog-like newspaper, and accredited distance learning, all piped to flat-panel plasma screens that were also touchscreens. And it wasn’t the internet.

It was PLATO (Programmed Logic for Automatic Teaching Operations), and its original purpose was to harness the power of the still-obscure world of computing as a teaching tool. Developing PLATO required simultaneous quantum leaps in technological sophistication, and it worked—college and high-school students quickly learned how to use it, and also pushed it to do new things.

Despite decades of use at major universities, it all but vanished in the 1980s and from popular memory in the years that followed, a victim of the microcomputer revolution. At its peak, PLATO was surprisingly similar to the modern internet, and it left its DNA in technology we still use today…

The story of the ur-internet: “PLATO.”

* novelist Richard Powers (who was a coder before he turned to literary fiction)

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As we log on, we might send super birthday greetings to Seymour Roger Cray; he was born on this date in 1925.  An electrical engineer and computer architect, he designed a series of computers that were the fastest in the world for decades, and founded Cray Research which built many of these machines– effectively creating the “supercomputer” industry and earning the honorific “father of supercomputing.”

Seymour_Cray

With a Cray-1

source

 

Written by LW

September 28, 2019 at 1:01 am

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