Everyone joins on their own phone or laptop
The captions of the demo for playing a quiz together on a big screen (like Kahoot), one for each part, shown big above it, where one player plays along on a phone and another on a laptop: everyone joins on their phone or laptop, answers on it, sees who got it right, the leaderboard, the winner gets a crown, and the last says to make a quiz and play it together. "Laptop" is a portable computer: use the language's ordinary word for one (e.g. French "ordinateur portable", German "Laptop"), and for "phone" the ordinary word for a phone that its other texts on Tjaz use (e.g. Danish "telefon", German "Handy"). Short like a TV demo's
