A video presentation of 3D from photos

I can’t remember where I saw it from but I remember some time ago there was this video I saw. It was a presentation, a guy with a t-shirt with a cone in it was presenting some software lots of programmers from all around the world created. You would feed the software with photos and the software would create 3D from them.

Anybody know where can I see the video or the name of the software?