Everything You Need to Know About Google’s I/O Keynote:
More than anything else, today’s keynote demonstrated Google’s ambition to take its mobile OS basically everywhere: to your car, to your body, to your television, to your laptop, even into your workplace. We saw a preview of Android’s L release, with a new design—Google calls it material design—that adds some depth features, support for 64 bit, and an enhanced notifications system that will help people interact with their applications in powerful ways without ever launching the app itself.