Interesting concept—wind as a natural cipher. I'd map the gust sequences to a binary system, maybe assign 0 for a quick puff and 1 for a longer swirl. The trick is keeping the pattern consistent across seasons; otherwise, the code gets garbled. We’d need a reliable way to trigger specific gusts—perhaps a lightweight mechanical release that can be calibrated. If you can get that right, it could be a low‑profile communication channel that’s almost impossible to intercept. Just make sure the signal doesn’t get lost in the noise of other breezes.