OHP Mega Demo 9000 - TRSI & DES!RE - @Party 2012
Why Hacker News recommends it
Mentioned as a quirky example of demoscene creativity and related overhead-projector techniques.
What it is
A real-time demoscene production made with an overhead projector, released by DESiRE and TRSi for @Party in the OHP category. It is a short, quirky entry in the demoscene tradition.
Recommended by 0 HN commenters across 0 different months, 2015 to 2024.
What Hacker News said
Cites theandrewbailey · 2015-01 · on “Scroll Slow. Have Fun”
I've seen this technique used with transparencies on an overhead projector before. Things get interesting when the fields aren't aligned exactly. [this video]
Cites chromanoid · 2020-12 · on “Creative Code-Generated Art”
There are and were all kinds of competitions. The wild category is probably the most obvious one regarding no size limitations, but the generic "combined demo" category which is very often present at competitions is also usually without restrictions (but it must run on the competition machine). See [LINK] for wild demos (e.g. [this video] :)) or [LINK] for "combined demos"