Chrome's speed and developer tools are being brought to Android mobile devices
The CEO made an unexpected appearance and answered questions from the audience at the end of the show
The company also launches new APIs to improve Android apps
A competition taking place on Google's mobile Ingress game kicked off on Tuesday
The CEO addresses the health complications responsible for his hoarse voice
The deal appears aimed at giving Twitter deeper insight into tweets
Best practices guidelines for Glass developers may be discussed at the show, one analyst said
Users can now watch full episodes of certain shows on the site, starting at $0.99 a month
Details are still sketchy on the acquisition of Ubalo whose chief service focuses on faster coding
The burgeoning technology could be useful to the Defense Department, the president said
