The I Annotate 2018 Conference (At the Tipping Point: Annotation on the Web) took place at the Fort Mason Center in San Francisco at the beginning of June. The conference was sponsored by Hypothesis and HighWire Press.
The complete I Annotate program is available here.
Below is an embed of a playlist featuring videos of 27 conference presentations.
See Also: Blog Post by Nate Angell, Director of Marketing at Hypothesis.