PLATO and learning models (was Re: NuTek Mac comes)
paulkoning at comcast.net
Fri Jul 15 19:47:23 CDT 2016
> On Jul 15, 2016, at 7:35 PM, Chris Hanson <cmhanson at eschatologist.net> wrote:
> On Jul 15, 2016, at 10:03 AM, Swift Griggs <swiftgriggs at gmail.com> wrote:
>> * It had graphics, but ran on terminals!
> Graphics terminals were a thing that existed. It wasn’t just PLATO that used them.
Graphics terminals were quite rare in the early 1970s, at least at a cost allowing them to be installed in the hundreds, and with processing requirements low enough for that. I remember, around the same time, the Tektronix 4010. But that was far less flexible; it could only draw, not erase, unlike the PLATO terminals.
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