Ubiquity Dev Summit was held in San Francisco on January 11-12, 2016. It is a gathering for developers to learn and connect with the Google engineers behind Ubiquitous Computing and IoT covering Brillo, Weave, Android Wear, Beacons, Google Cast, Android TV, and Android Auto.
The codelabs are available at https://codelabs.developers.google.com/ubiquity.To access the Brillo/Weave code labs, you must have an invite. You can request yours at https://services.google.com/fb/forms/brilloweaveinviteform/. The event has been live streamed and the videos are now available in thisYouTube playlist.