Paper, Trinidad says, makes the abstract tangible, in a way that digital devices don't. I know what she means. As a writer, no work feels complete until I hit the print button and it's on paper.

This father wants to make a digital scrapbook. He set up an email for his son soon after he was born. He sends regular emails to document his life and their relationship.

A recent study suggests real paper books help young people improve their reading and understanding more than digital books, but what do you think? BBC Homepage Skip to content ...