The talk Afonso Salcedo of Sutro Studios gave at IST in Lisbon, Portugal, on February 25th is now online. You can watch the full-length talk which runs at around 1 hour or so. Please note that the slides are not filmed due to copyright issues and property ownership by Disney/Pixar. They own the material, not us, so they weren't allowed to be filmed.
Let us know what you think, but you can see the video here: