Tablow is live translation for the table. One person runs the app and puts the phone in the middle. Everyone else scans a QR code and reads the conversation in their own language on their own phone, with no app and no sign-up. The translation shows up while people are still talking. Video calls work too: the other side joins from a browser link and both screens show captions. I built it after my brother spent every family dinner translating between his Japanese wife and our parents.