A Contactless QR code kiosk performs different to a physical iPad Kiosk. They are much more simple in function and do not require and iPad.
Once you configure the workflow forms and functions of your contactless QR kiosk you can download a QR code picture or poster and place this at your workplace where you need people to sign-in.
Visitors who scan the QR code with their smartphone will be directed to a simple web form where they can provide their visitors details to sign-in.