Open your presentation with print-pdf included anywhere in the query string. This triggers the default index HTML to load the PDF print stylesheet (css/print/pdf.css). You can test this with lab.hakim.se/reveal-js?print-pdf.
Target remote slide show
- laptop hosts wifi hotspot with Alfa AWUS036NHA usb wifi adapter
- laptop server implements both the remote control and the presentation output
- laptop browser connects to the server presentation output
- browser on android tablet connects to the server remote control
Reveal.js has support for remotes, but they all bounce off the cloud and are therefore troublesome in a network-congested conference wifi environment. This one can do everything on a local server running on your machine so you just need your own local AP to work. Also, displays presenter notes.