Audiobooks for educating children living in poverty

This is actually one of my first real ideas and dates back to 2015’ish. Such a shame I’m so lazy to be putting it to writing online now.

So you take vinyl sheets in the shape of pages, create grooves with writing along the top of them, and drag a needle pen connected to an earpiece like the one in stethoscopes. That way you can mass produce physical audiobooks, which would be especially useful for educational purposes for children whose families can’t afford schools that have digital facilities. Or schools at all, really.