First off, we get a thoroughly revamped interface with the fashionable "flat", but colorful demeanor that many Android manufacturers, like Samsung and LG, adopted for their respective TouchWiz and Optimus overlays. In addition, Google finally overhauled the aging notification system, which looked pale and barren in stock Android, when compared to Samsung's, LG's, or third party efforts you can find in the Play Store. The multitasking options also got a boost with a Google Now-style card system, and there are plenty of other changes to Android under the hood, like the 64-bit compiler and the Project Volta battery life enhancer, so let's dig in, and round up all the novelties for you. The Android 5.0 Lollipop will be available first on the new Nexus 6 phablet from Motorola, Nexus 9 from HTC, and other Nexus devices shortly, then roll out to the rest of mere mortals.
Android Lollipop - all the new features
The second foundation is motion. Google is being very specific about how Android has to move on your device's display - "All action takes place in a single environment. Objects are presented to the user without breaking the continuity of experience even as they transform and reorganize. Feedback is subtle yet clear. Transitions are efficient yet coherent."