What it does:
EngageMe tracks viewer engagement and emphasizes the most interesting parts of the video to the user in the progress bar. Users can skip to the parts of the video other viewers found useful, professors can track which parts of their lecture recordings were watched by the largest proportion of users (so they can track which concepts students are struggling with), and video producers can track which parts of the video their viewers find most interesting.
How it works:
The Chrome extension uses the HTML5