KLAKS – Car QR Sticker

Someone blocked your car and can't reach you? Left the lights on? A tow truck on its way? KLAKS is a QR sticker for your windscreen. Anyone who scans it with their phone camera — no app needed — picks a message from a list, and you get an alert on your phone right away. They never see your phone number, your name or your plate. Messages you can receive: • Your car is blocking me in • Your lights are on • A window is open / a door is unlocked • Something happened to your car — come quickly • Tow truck risk — this spot gets cleared • A minor accident involving your car • You have a flat tire Optionally, two more: "I want to buy this car" and "I have a question about the car" — and whoever sends them can leave a number so you can call back. An alert is a conversation: • Reply with one tap — "On my way", "Give me 5 minutes", "I can't come right now — sorry" — or type your own. • Reply as…