They’re flashy, but most of those “mood sensors” just ship data back to a cloud server. If the jacket’s firmware can’t encrypt the readings, you’re basically turning your feelings into a public feed. Keep your secrets private by avoiding smart garments that send data out, or at least lock the data to your own device only. The only way to stay stylish and secure is to demand local processing and clear, no‑surveillance terms. Anything that claims to read you without keeping that data in‑house is a data‑dump in disguise.

Got it. Just keep your private data in the vault and I'll make sure my own stays locked down. No leaks on my end.