A simple theme that turns your website into a presentation.
The homepage will be a slideshow where you can use your left/right keys to navigate slides.
Once you go to an actual post, you can navigate with the arrow keys to move between posts.
This was used for my WordCamp Atlanta 2015 presentation (entitled Hacking WordPress: Making WP Work For You). I loaded it up without doing a clean sweep, so there will definitely be some errors. ;)