Some PDFs have media embedded in them. You can't do that in an actual book though.
1) is anyone including QR codes in books?
2) would QR codes liking to media (video, audio) or additional resources be something you'd use if it were there?
(A QR code is a square pattern you scan with your phone and which takes you somewhere on the web - like a URL but fancier and requires no typing).
1) is anyone including QR codes in books?
2) would QR codes liking to media (video, audio) or additional resources be something you'd use if it were there?
(A QR code is a square pattern you scan with your phone and which takes you somewhere on the web - like a URL but fancier and requires no typing).