Android 4.2 is full of new features, some are fairly minor, such as the Settings shortcut in the notification bar. Other features, such an improved photo editing process, are bound to have a bigger impact on the overall user experience.
Here are five new features you can find in Android 4.2 Jelly Bean, with the sixth item being a workaround should you decide against lock-screen widgets.
Developer Options is an important settings menu for developers and those who like to fiddle with their Android device. For whatever reason in Android 4.2, Google hid the Developer Options menu in the Settings. But all is not lost; you're only a few taps away from getting it back.
Lock screen widgets
From the beginning, widgets have been a key part of the Android experience, and up until Android 4.2 those widgets were only available on the home screen. Now users can add Gmail and Calendar preview widgets to their lock screen, among others. You'll also be able to launch the camera app with a single swipe after waking up your device.
There are some privacy concerns you'll want to think about before adding some of these widgets, so be sure to read our getting-started guide.
Disable lock screen widgets
Not a fan of random strangers being able to pick up your device and view previews of your messages or your e-mails? I can't say I blame you. Even if you delete the widgets from your lock screen, you may not want to see the boxes blink every time you unlock your device. I can't blame you for that either. Luckily, a developer has released an app to eliminate the widgets and camera shortcut.
Improved photo editing
Have you ever started to edit a photo only to forget what the original photo looked like? It happens. And often times we do so much editing we end up making the photo look worse in the end. With Android 4.2 it only takes a simple gesture to reveal the original photo without losing any of the edits you've made.
Jelly Bean Daydreams
Android 4.2 Jelly Bean also introduced a new screensaver mode, activated while your device is charging or docked. But Google doesn't call them screensavers, they're called Daydreams. There's a total of five preinstalled Daydreams, with a sixth Daydream having to be unlocked through a top secret method. OK, it's not really top secret, but it's not something the average user knows about.
Photo Sphere and Google Maps
Photo Sphere is a new feature in Android 4.2 that allows users to take 360-degree panoramic photos of their surroundings. Once you're done taking the photo, you'll have truly created a Photo Sphere and can even use the gyroscope built into your device to view it. Another way you can use your new Photo Sphere is to upload it to Google Maps, making it viewable to Google Maps users.
But wait, there's more
There are still plenty of features left in Android 4.2 Jelly Bean worth mentioning. Tablets now have multiple-user support, and there's even an AirPlay-like feature for sharing content from your device with your TV. As we continue to learn and use the OS, we will update this post with more features and links to tips and tricks for Android 4.2 Jelly Bean.