Google announced the next version of Android, named Jelly Bean, today. It has a ton of improvements in notifications, speed and smoothness, and a new feature called Google Now that gives you useful real-time information based on where you are and what's coming up in your calendar.


Google Now Updates You With Useful Information in Real Time


Arguably the coolest feature in Android 4.1 is a feature called "Google Now", that always keeps you up to date on what's important in your life. Say you have an event coming up in your calendar. It will figure out your usual travel method, calculate the time it will take you to get to your event using that travel method, and notify you when you need to leave (with a quick shortcut to navigate you there). If you're using public transit, it'll even factor in the time it'll take to get you to the bus stop.

It can also show you places of interest as you walk down the street, like restaurants and bars, and even tell you what the famous menu items are at those places. It'll keep you updated on the status of upcoming flights, sports scores, currency conversions if it recognizes you traveling internationally, and a lot more. It gets smarter the more you use it, too, which is awesome.

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Knowledge Graph Brings Smarter Search Results


Google has also added its intelligent Knowledge Graph searching to mobile search, in a very cool way. If you search for a person, place, or thing that Google understands, it'll show you a card with information pertaining to that specific thing. If you search for the weather, it'll show you a screen with lots of weather information rather than just giving you a list of search results. Of course, you can swipe down to bypass the card and get your regular search results if you so choose.


If you perform the search with your voice, then it will speak the resulting Knowledge Graph answer back to you as it shows you the card. The voice recognition has been sped up and is now better at understanding natural language. The voice lady's voice is also lovely and surprisingly non-robotic.

Notifications Are Expandable and More Detailed


Notifications in Jelly Bean are now expandable, so you can get more information about a specific notification and even take action right from the notification drawer. For example, if you have a missed call, you'll see a contact image, their number, and a button to call them back. You can also see the body of a Gmail message and reply to it, upcoming calendar events with a button to email all other attendants, and you can even like or reply to comments on social networks like FourSquare (and, presumably, Facebook and Twitter). If someone shares a photo on Google+, you'll see a full res version of the photo, and you can +1 or share it with one tap.

By default, the drawer expands the top notification in the list, and as you swipe the top notification away, the next one in the list will flat up and automatically expand. If you want to expand other notifications in the drawer, you can do so with a two-finger swipe.


"Project Butter" Adds Speed and Smoothness to Android's UI


Google has taken more steps to improve Android's sometimes-laggy UI with something they call "Project Butter": an initiative to improve speed and smoothness. This is something Ice Cream Sandwich aspired to do as well, but instead of practical UI tweaks, it looks like Jelly Bean contains more under-the-hood improvements (which is what Android really needed). The most interesting of these under the hood tweaks is the touch responsiveness improvement, which ramps up the CPU as soon as you touch the screen so it can react quickly to whatever you're about to do.

Voice Actions Are Now Available Offline


Speaking of voice control, Google has also shrunk the size of voice recognition so that the entire thing is offline. That means if you want to send a text message or type using your voice, you can do so right from the keyboard, no internet connection necessary.

The New Camera Has More Gestures


The Camera has gotten a few new cool gestures. When in camera view, you can swipe to the left to view your camera roll, and swipe through your photo library right from there. If you want a wider view, you can pinch in to view a filmstrip of your photos, and swipe up to delete any of your photos, just like you can do in the browser or multitasking screens introduced in Ice Cream Sandwich.


The Home Screen Automatically Resizes Widgets to Fit


Lastly, the home screen has a very cool new feature in which it automatically rearranges your screen when you drop in widgets. Say you want to move a widget to another screen, but there isn't enough room for that widget. It'll automatically rearrange your icons and resize the widget so it fits perfectly, which is pretty awesome.

These aren't the only new things in Jelly Bean, but they are the coolest. It also includes new Android Beam features (like the ability to pair your phone with Bluetooth speakers just by tapping them together), new input languages, accessibility features for blind users, and more. Jelly Bean will be available to the Galaxy Nexus, Nexus S, and Motorola Xoom in mid-July, with other phones following behind. Got a new feature that you think looks awesome, or something you wish they would have added? Talk about it in the comments, and be sure to check out how to get the best Jelly Bean features now.