She Invented Home Security—and History Forgot Her
As promised, this is the next blog in our series highlighting not-so-well-known but deeply important Black people who helped shape America . Not the usual history-book names. Not the ones everyone already knows. These are the people whose ideas quietly built the systems we use every day. This woman didn’t invent something to become famous. She didn’t have venture capital. She wasn’t trying to disrupt an industry. She was just trying to feel safe in her own home . Long before smart doorbells, before security apps, before anyone imagined a television could protect you, a Black woman from Queens created the foundation of modern home security. Her name was Marie Van Brittan Brown —and if you’ve ever checked a screen before opening your door, you’re using her idea. The Problem No One Was Rushing to Solve Marie Van Brittan Brown was born in 1922 in Queens, New York. She worked as a nurse , often pulling long, unpredictable overnight shifts. At the same time, crime in h...