Some comics used to try to pass off source code ... often BASIC ... as programs on the screens of the computers in the story's. I had seen a couple of these instances in Jim Starlin's "Dreadstar" comic. One of them was a printer dump routine from 80 Micro magazine for a TRS-80 that included the original author's contact info on the screen:<p><a href="https://jiml.us/i/dreadstar-basic.jpg" rel="nofollow">https://jiml.us/i/dreadstar-basic.jpg</a>
I think the 4th head in the Batman comic is supposed to be Arthur Christopher Benson. <a href="https://en.wikipedia.org/wiki/A._C._Benson" rel="nofollow">https://en.wikipedia.org/wiki/A._C._Benson</a>
A machine that we can ask any question and get an answer, aghast! Fun to realize what was top level science fiction at the time is now our mundane daily life
> Later in the story, the "Poe" head is asked to deduce Batman's identity. Fortunately, Alfred (Bruce Wayne's butler) manages to throw a monkey wrench into its card reading slot. This causes Poe to malfunction, as depicted by assorted "pop", "crackle", and "bang" sounds, and it decides that Batman is actually Alfred.<p>With some careful wording of the question, I'm almost certain you could get GPT-3 to say the same thing haha.
Not an "early" comic book, but this Radio Shack sponsored Superman & Wonder Woman comic, featuring the TRS-80, is amusing: <a href="https://www.amazonarchives.com/all-titles/date/1980s/1982/superman-and-wonder-woman-the-computer-masters-of-metropolis" rel="nofollow">https://www.amazonarchives.com/all-titles/date/1980s/1982/su...</a>