Leave with an Exploration License: a two-sided plastic ID card with your photo, your name and your signature, printed while you wait.
Open the tour camera: point it at the card >>Drag to turn the card. This is what the tour camera shows when you point it at this card at the museum. Not here? Open the card on another screen, or print it, then open the tour camera and point it at the card.
The card printer prints the front, flips the card inside the machine, prints the back, then lays a clear protective coat over both sides.