I've talked earlier this week about NodeRT at the conference!
It was more or less my first ever talk at a tech-conference of this kind :)

It was a truly awesome experience, as I've got to meet lots of awesome people and hear many interesting talks. (Even got to see a motion leap controlled drone powered by cylon.js :) )

Slides from my talk are available here:

I've shown an accelerometer controlled-bouncing ball demo, which is available here.

The 2nd demo which I've shown, is the Spotify-lockscreen demo.