Vinat Venkatraman and Pei Yu‘s Book Radio takes the mental model of a physical book where user can browse by flipping pages, read by keeping a page open, and create a reminder of a specific page by placing a bookmark.

Each page of the Book Radio represents a frequency. You flip pages to scan the frequency spectrum; open to a specific page to listen to a station; place the bookmark on a desired page to listen and store the station; and slide the bookmark up or down to control the volume. Besides you can scribble in it, place stickers or take notes while listening.

Check the videos on the webpage.

Via Prototype.