 I spent time talking about kind of the pedagogy of web-based collaboration and what the affordances are of a tool like hypothesis. So I mentioned making student thinking visible is one segue, I guess, I give to introduce showing them the tool. And then also this Philip Kandy's idea of linking thinking, the idea that within the margins of a text or something you can't do in a hard copy text is provide a hyperlink to another article on the web. So I talk about linking thinking as something that another affordance of web-based annotation is students can be linking to other articles and resources on the web. And that also gives them a new way to demonstrate that they're making connections between what they're reading and other resources out there like connected learning, right? So I kind of tell that story. And then I introduce hypothesis by just showing example pages online that have been annotated. So I refer to the marginal syllabus. They work closely with hypothesis, but the teacher professional development program where educators use hypothesis to annotate articles about equity and education. So I just use a few readings from the marginal syllabus project just to give people like the 10,000 foot view of this is what the tool looks like. Here's an annotated page. And then I kind of pivot into here's some instructional uses of the tool. Continuing to show example web pages that have been annotated as part of assignments in higher ed.