Hey Product Hunt! 👋 I built FocusLens because I kept lying to myself about how productive I was. Working from home, I'd sit at my desk for 3+ hours and feel like I crushed it. But honestly? I was checking my phone, zoning out, getting lost in random tabs. My Pomodoro timer didn't care — it just kept ticking. So I asked a simple question: "What if my Mac could tell when I'm actually looking at the screen?" That's FocusLens. It uses Apple's Vision framework to detect your face once per second. Looking at the screen? Focus time. Looked away? Timer pauses. No manual input needed. The first time I used it, I found out my "3-hour deep work session" was actually 47 minutes of real focus. Painful, but eye-opening (pun intended). A few things I'm proud of: - 100% local processing. Your camera feed never leaves your device. Not even a single frame. You can run it completely offline. - It just works from the menu bar. No window management, no complex setup. - Free for personal use. No ads, no subscriptions, no "premium tier unlock." I'd love to hear your feedback — what features would make this more useful for you? And if you have any questions about how the privacy/vision tracking works, happy to answer!

FocusLens

AI vision tracks when you're truly focused, not your timer

AI vision tracks when you're truly focused, not your timer