
Office party quiz show with phones as buzzers, no app
Run a real quiz show at the office party. Your laptop drives the projector, you host from a second view, and up to 60 phones join by QR code to buzz or answer A to D. No app, no accounts. Ready-made Christmas quiz in English, German and Spanish.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.