Just a few photos – many show depth of field (well, all blurry) and motion blur, all generated in real-time. Nicer ones from a coworker, Mauricio Vives, here.
Note I made a SIGGRAPH 2013 Flickr pool. Please do toss your photos into the group, I’d enjoy seeing them.
That said, there are tons of (actually in focus) pics tagged with “SIGGRAPH 2013”, see them here.