I've written a usability report that I converted from Word to a PDF (based on limited tools I have to work with), but wanted to add some interactive elements in it -- namely the ability (1) to show larger images and (2) play embedded videos from a link. Unfortunately, despite the limited tutorials I've found and Adobe's mediocre help content, I haven't been able to figure out how to do it, and was hoping someone else has done something like this.