In the current situation it seems especially important to be able to present your mathematical results online in a way that your audience does not fall asleep in front of their screens. But I am struggling to find suitable software one could use to enhance the usual beamer LaTeX presentations with some handwriting/drawing.
So I am searching for the following features:
- Allows to present PDFs, as generated by the beamer Latex package
- Compatibility with usual video conference software (should be easy, just share your screen)
- Easy to use and easy to access handwriting tools (pen, colors, laserpointer, etc.)
- Drawing should stay on the slide you drew them on, so you can go back to them and save them after your talk
- Program and Toolbar should not be visible to the audience (so maybe campatibility with 2 screens would be necessary here)
- Additionally: Shows next slide, time, additional notes, ... (only for the speaker)
What is the best tool you know for this purpose?
PS: I am not restricted to any operating system.