Air Powered Segment Display? [video]

A YouTuber known as soiboi soft just puffed life into a display that runs on air—no blinking LEDs, just pressure and tiny 3D‑printed channels that act like memory. The title teases “microfluidic RAM,” which basically means air pockets that remember on/off. The crowd? Absolutely inhaling the hype. One viewer called it “underrated,” geeking out over the idea of air-based logic powering gadgets. Another summed up the vibe with a simple, wholesome, “sometimes humans are awesome.”

But this isn’t just oohs and aahs. The thread split fast between the “this is art” crowd and the “make it useful” crew. A top suggestion: pair it with a flexible surface so it can bend and move. Then came the accessibility pivot—what if those popping segments were convex, so people with low vision could feel them? A commenter even asked how it stacks up against a refreshable braille display, sparking a mini-debate on whether air-powered bumps could be cheaper or sturdier. And because the internet never misses a pun, someone dropped, “Rocky would approve,” turning “punching air” into the day’s unofficial meme. Whether you see a future for tactile screens—or just a mesmerizing maker flex—this air display blew the comments wide open.