Idea of ​​a book with augmented reality

good day

Nowadays, augmented reality systems are gaining more and more popularity, and 3D video in which you immerse yourself in life.
But the books remain almost unchanged, carriers are changing, but not the meaning of what our imagination creates most of the reading.

The idea that I had was to build an e-book and a gaze tracking detector. A computer knowing what line we are reading now can include background sounds or change the background image or even the text style.

Imagine reading about a cloudy morning in London in the 19th century, you will hear the sound of rain and the sound of a carriage, or when you come to the words about ancient parchment, the text will change style and the background will acquire the color and texture of papyrus. variants with heat from the book or its vibration are possible.
So part of the work of imagination can be translated into the reality of this world.
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If anyone has the knowledge and desire to combine these technologies into one I will be all for it, I give the idea for skilled hands.

I think ideas should belong to everyone.