It requires the information ticker to be active (found in lock screen settings) so news bites and such are displayed on the screen you encounter when waking the device.

ENGADGET

That this app or operating system or even a forked version of Android, has permission to control key parts of the phone: from its WiFi connection to the lock screen, to its system settings.

FORBES: Today's Facebook Phone Event: What To Expect

And the other tweaks are nice, including a far more comprehensive Settings section, a functional lock screen and, finally, the ability to adjust the size of applications that you've snapped to either side of your screen.

ENGADGET

Looking at software, the Nexus 10 runs the newly announced Android 4.2 Jelly Bean, which provides plenty of new features like quick settings, more Google Now features, Photo Sphere, widgets on the lock screen, the ability for devs to add maps into their tablet-optimized apps, a screen saver-style photo viewer called Daydream and a music explorer that quickly finds artists similar to the ones you're listening to.

ENGADGET: Google Nexus 10 hands-on (video) Mobile