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It wouldn't surprise me if the book is printed with Anoto dot pattern - LeapFrog has been an Anoto licensee for quite some time. https://en.wikipedia.org/wiki/
by kotaKat 2y ago
It wouldn't surprise me if the book is printed with Anoto dot pattern - LeapFrog has been an Anoto licensee for quite some time.
https://en.wikipedia.org/wiki/Anoto https://en.wikipedia.org/wiki/Anoto
- LelouBil 2y agoYes that's exactly this, the video I link talks about it (in french).