An example below has been provided by a customer which includes a link to a video they have prepared showing how the kiosk is used.
To provide a custom message and image to your customers, go to your admin dashboard and click flow specific settings
Click select flow and check-in from home
You now have the option to enable custom images and text which will be shown to your customers once they have checked-in from home.
The below video will also show you how to do this -