> Android code is released in two parts—changes to the Linux kernel are released under the GPLv2 free software license, just as Linux itself is, while most of t

> Android code is released in two parts—changes to the Linux kernel are released under the GPLv2 free software license, just as Linux itself is, while most of the code that makes Android recognizable to users is released under the Apache License. With Glass, just the Linux code has been released. Agreed