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Show HN: Light up the toes at your next party
- sparrish 7y agoAlso be useful to see if your floor is properly flat. Might be lighting up some ankles or the floor if not. <grin>
- sucrose 7y agoThis would only work in a sparse dance-floor. I thought this project somehow magically solved the problem that I immediately thought of upon seeing it, but no. It's literally just blasting a laser across the floor. Step into the beam, and it's blocked to everything behind you.