Google I/O 2014

Google I/O is an annual two-day developer-focused conference, held by Google at Moscone Center in San Francisco, California.
Initiated in 2008, the event features highly technical, in-depth sessions focused on building of web, mobile, and enterprise applications with Google and open web technologies such as Android, Chrome, Google APIs, Google Web Toolkit, App Engine, and more.

The ‚I‘ and ‚O‘ stand for ‚Innovation in the Open‘, and input/output. The ‚I‘ and ‚O‘ resemble ‚1‘ and ‚0‘ as in binary code, but this is not what it stands for. The format of the event is similar to that of the Google Developer Day.

https://www.google.com/events/io