Show HN: Create slide presentations with your voice

When this was first being presented at the Hackathon where it was created, I joined a few seconds late due to some camera trouble. My first thoughts where "Wow, they really went above and beyond, so tightly choreographing their presentation to their slides." Then it slowly dawned on me what was happening. Funny stuff.

I recommend turning up your speakers and playing any keynote address in another window (eg. https://www.youtube.com/watch?v=KmDYXaaT9sA). Chaos.

Does this mean we have to get rid of Speechless at Google IO?