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Scott Parkerleft a comment
Hi Product Hunt! I teach math. FingerDoor transformed how I teach. PROBLEM-SOLVING MODE: Give question → Students vote A/B/C/D → Live distribution Example: A: 20% ✓ B: 45% X (common trap) C: 25% X D: 10% X "Why did half choose B?" Students learn from error patterns. BUT IT'S NOT JUST OMR: ✓ Write ANY question (not just multiple choice) ✓ Save to library & reuse ✓ Share 6 digits → Instant...
FingerDoorGet honest feedback instantly. No app, no signup.
Fingerdoor is a real-time anonymous response platform that requires no sign-up—just enter a 6-digit code and participate instantly.
It delivers truly anonymous participation, allowing people to respond honestly without hesitation.
You can save and reuse questions by building your own question library, and use it like an OMR sheet for structured problem-solving.
Perfect for lectures, meetings, conferences, live streams, and town halls.
Share 6 digits → get instant anonymous feedback.
FingerDoorGet honest feedback instantly. No app, no signup.