The kiosk mode has three basic modes of operation:
Lists
Sign-in Sheet
Profiles.
This what the following modes do -
Lists - allows people on a given list to check-in by typing in their names from an auto-populated dropdown menu or register into a list by typing in their name, email, phone number, or other custom field boxes.
Profiles - allows everyone on your profiles database to check-in by typing in a name and auto-selecting the name from a dropdown menu.
Sign-in Sheet - shows a list of all the people on a selected list, people can search for their name or scroll through the list to find their name and check-in.
We can check people in using the Kiosk in two primary ways: Using names or with QR code.
Names are default, each of the kiosk modes listed above present an interface with either a name text input field or display all the profiles so the user can search by name.
QR code scanner can be togged on by tapping on the QR code scanner button on the bottom right of the iPad. This feature will use the iPad camera as a QR ticket scanner displayed inside a pop-up modal.

[Screenshot: iPad scanner toggle]

[Screenshot: Kiosk setup, different modes]
[Screenshot: names auto-populate on Kiosk]
[Screenshot: QR code scanner on kiosk]