Unfortunately not at the moment, although you can click the refresh button in the lower right corner to restart a slide if you missed something or mute the pres

Unfortunately not at the moment, although you can click the refresh button in the lower right corner to restart a slide if you missed something or mute the presentation audio if you need to. I'll look into adding a pause button, I'll just need to make sure that certain animations pause if they were synced to the audio.