via Chris Aldrich: "This template is used to turn a wiki page into a slideshow for presentation during IndieWebCamp events."
As discussed with Jerry, it creates a slideshow from the page's content, in the order as defined by the page. But I imagine the idea would be realitively easy to generalise: include specific tags in any page to turn a section of it into a slide, then create slideshows by mixing together these sections from different pages. It'd be a great way of building spaced repetition into your digital garden, for example - cf https://withorbit.com/
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