"There is a gravity Roboto" turn over, when you set in running, through some door will trigger gravity, you flip reversed on the ceiling run, but this does not affect your operation.

还有一个重力翻转的设定，当你在奔跑时，通过一定的门就会触发重力翻转，你会倒过来在天花板上奔跑，但这并不影响你的操作。

youdao

The first change you're likely to notice is the new lock screen, which shows the time and date using Android's lovely new font, Roboto, and displays album art and audio controls during music playback.

ENGADGET: Galaxy Nexus HSPA+ review Mobile

That's not to say these two versions are exactly the same -- they offer different functionality and various design languages associated with their respective platforms (the Android app utilizes Roboto font and pull-down tabs, as a brief example).

ENGADGET: Google Drive for iOS hands-on Mobile