Previously discussed here: https://news.ycombinator.com/item?id=27028185 https://news.ycombinator.com/item?id=27028185 however this presentation is slightly mor

Previously discussed here: https://news.ycombinator.com/item?id=27028185 https://news.ycombinator.com/item?id=27028185 however this presentation is slightly more recent and you can see it actually working.