A new update to Google+ is currently rolling out, and when it hits your device, not only will it bring along the usual bug fixes and performance increases, it will contain a number of new features. The Photos app now supports Android Beam, so two Android owners can share images with one another over NFC. There is also the new option to set images within Photos as a Daydream that plays whenever a device is docked.
Flipboard's release last summer was hotly anticipated to say the least. A recent update to utilize the screen real estate of Android tablets bumped the app up another notch, and today's update (to version 1.9.18) puts the icing on the cake. As of today, Flipboard has Daydream functionality for Android 4.2.
Daydream, when it was first introduced, seemed kind of boring (okay, you can look at a lovely animated gradient while charging).
Android 4.2 brought a nifty, albeit it somewhat useless, new feature called Daydreams. In a nutshell, Daydreams is just a screensaver, which might be useful in some situations - specifically on tablets. For the current time, though, there are only a few different stock options for Daydreams: clock, colors, Currents, Photo Frame, and Photo table. There are also a few apps out there that have incorporated the feature - like Beautiful Widgets, for example - further increasing Daydreams' usefulness.