Zero friction
No laptop. No cable.
PHONE = REMOTE 
No laptop. No cable.
No clipboard.
Turn on the TV, open the lobby, and run the night from behind the bar. Players already know what to do.
Run the room without leaving the bar.
Start a round, fix a score, skip a dud, pause for last call, and jump to the podium. One tap each. No booth. No second screen to babysit.
start
score
pause
podium
Setup in 30 seconds
TV on, lobby open, QR visible. That is the whole carry-in.
Nothing to haul
No HDMI ritual, no thumb drive, no stack of paper questions.
Players carry the hardware
Their phones are the buzzers, answer pads, bingo cards, and share cards.