I really do suck at DOOM - and I did read the paper about BNNs, so I anticipated how it works, doesn't make it any less interesting [0]
Playing DOOM is playing DOOM - if it's through your keyboard or mouse of progressing through the game states to move forward - hope that makes sense.
The point is that it doesn't really make sense to say they're "seeing" anything. You said
So… are the neurons on that chip seeing?
We all desperately want to say no.
But I can confidently say "no, that's totally childish, the neurons are clearly not seeing anything." And in fact it's not even especially clear that they're "playing DOOM" vs. hitting a biased random number generator in response to carefully preprocessed inputs that come from DOOM. There is a major distinction when the enemy positions are directly piped into the brain.Again I share the ethical concern about this stuff. But your blog post is quite misleading.
Suppose someone builds a framework that maps Doom to a large succession of Tic-Tac-Toe games.
Would the person tasked with placing X and O marks still be "playing Doom"?