The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Pingboard Inc.:
The Visitor Kiosk app is a great companion for your employee directory. Set up an iPad in your lobby or reception area and visitors can sign in, print a name badge, and ping the person they are meeting right from the app. Its perfect for people visiting for a meeting or interview.If needed, you can require that guests provide contact details and the reason for the visit. You can even include a custom non-disclosure agreement for their signature.