https://www.researchgate.net/publication/298349643_The_Classification_of_Augmented_Reality_Books_A_Literature_Review

The  technological  revolutions  having  occurred  in  many  areas  also  had  an  impact  on books,  and electronic  books  emerged.  However  many  problems  have  emerged  in  the availability  of  electronic books,  and  users  have  started  to  return  to  books  that  are tangible,  with  pages  of  which  they  can physically  turn.  Augmented  reality  books  are prepared  by  enhancing these  books  attractively  by introducing interactive and immersive properties into the superficial and interaction-free characteristics of  printed books.  While  augmented  reality  books  maintain  the  advantages  and  philosophy  of printed books,  they  introduce  an  innovative  approach  to  printed  books  with  a  static and  non-interactive structure  by  adding  various  sensorial  interactions.