speaker notes

i kept thinking it'd be cool if my device used a special hash in the url, which showed speaker notes overlayed on the slides with backdrop filter.

would need a server with a socket service, BUT could potentially piggy back on browsersync

The issue proposes a URL-hash-triggered speaker-notes overlay on the slides, using a backdrop filter and a socket service or BrowserSync. Start by checking how this presentation framework handles slide URLs and whether BrowserSync is already available; done would mean notes can be shown on one device while the slides remain usable.

Written by the indexing model from the issue text.