About Google I/O
Google I/O is for developers—the creative coders who are building what's next. Together we'll explore the latest in tech, mobile & beyond. https://events.google.com/io2015/
I/O is two days of hands-on interaction with the latest technologies, inspirational talks and a few surprises in between.
About Google I/O Extended
Google I/O Extended events are held to coincide with Google I/O in SF and participants may host live streamed sessions, local developer demos, hackathons and more. https://events.google.com/io2015/offsite