Well, it's mechanical but still digital. Each pixel is either on or off. Locatio... | Hacker News

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nayuki on June 25, 2024 | parent | context | favorite | on: Show HN: I built a JavaScript-powered flipdisc dis...

Well, it's mechanical but still digital. Each pixel is either on or off. Locations are discrete and finite.

oops on June 26, 2024 [–]

> Each pixel is either on or off.

Or traveling. I imagine if you wanted to you could position the disc at any point between “on” and “off” by constantly flipping it back and forth.

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