PanicMode

PanicMode is one of those ideas so obvious you wonder why nobody built it sooner. You know that moment on the train or plane when someone's scrolling something sensitive and you catch a glimpse you wish you hadn't? This fixes that. One shortcut and your screen goes dark, private, safe. Pure utility, zero fluff.

It's a privacy tool for the modern awkward age where everyone's screens are everywhere. Launched on Product Hunt—that's about as far as the story goes right now. Simple fix, real problem.