Re: Qr code idea

And another thing.

For a PDF you could set up the QR Code as this.

<QR CODE IMAGE>

Individual Text Frames for

"Scan with QR App" | "Click" | "Touch"

Then for the PDF - you can set each up as Button and this will allow you to specify which buttons appear in PDF and which ones print (so you can mark the "Click" and "Touch" to be non-printable).