Mouseover events in beamer: hovering on \eqref and a comment containing the original equation popping up
This idea came into my mind while I was listening to a speaker presenting his results in a seminar, he used lots of equation references in his later slides, however I can't remember which equation he ...
I try to show the bibliographic entry in a popup when the mouse pointer is over the citation key. To achieve this, I use the code from Audrey's answer. In the beamer class, this results in some line ...