Show HN: Website changes design each time you blink
I once figured that you don't need light in your house if your eyes are closed, and I hooked up blink detection to my smart bulbs:<p><a href="https://www.youtube.com/watch?v=xzcdopwq7ok" rel="nofollow">https://www.youtube.com/watch?v=xzcdopwq7ok</a><p>It actually worked really well, I couldn't perceive the room being dark at all.