The
Tag layout embeds a force-directed visualization at the top of the page that shows the content it tags. The rest of the page follows the Basic layout, with text and media interspersed.
The
tag visualization displays the book's tags in a force-directed graph, along with the content they tag. Individual items can be selected and deselected by clicking. You can scroll or pinch to zoom the view, or click and hold to drag its contents. Clicking an item's "View" button opens its associated content (page or media file).