On April 7th, we announced a new version of Gmail for mobile for iPhone and Android-powered devices. Among the improvements was a complete redesign of the web application's underlying code which allows us to more rapidly develop and release new features that users have been asking for, as explained in our first post. We'd like to introduce The Iterative Webapp, a series where we will continue to release features for Gmail for mobile. Today: A new look for our buttons and toolbars.

Some of you noticed and asked us about recent changes we made to Gmail for mobile and a few of our other mobile web apps. If you use the web browser to access Gmail, Latitude, Calendar, or Tasks on your Android-powered device or iPhone, you'll see that we freshened up the look of the buttons and toolbars.

We never want the buttons and toolbars of Google apps to compete with your content; rather, they should complement them. So the headers and buttons are now darker, to better show the content of your emails and calendar entries.

We also made the all the buttons a bit larger, for easier button-tapping.

To try these apps yourself, point your mobile browser to Gmail (gmail.com), Calendar (google.com/calendar), Latitude (google.com/latitude), Tasks (gmail.com/tasks), or just go to google.com from you phone and find all these web apps under the 'more' link.

Is this an improvement? Let us know what you think.

by Charles Warren, User Experience Designer, Google Mobile

We love to hear user feedback and one of the most common questions we get is, "When is this coming out for my phone?" Well, for those of you who have been asking about Google Sync for mobile on your Nokia S60 smartphone, we're happy to announce that you can now synchronize your Google Contacts and Calendars with your mobile device.

Google Sync offers two-way, over-the-air contacts and calendar synchronization. This means that you can make changes to your contacts and calendar on your phone or in your desktop Google account. Since Sync uses push technology, the changes should automatically appear within minutes. And your information is constantly syncing, so it's up-to-date and securely stored within your Google account, even if you lose your phone.


Please note: Google Sync for S60 requires Nokia software to be installed on the phone. We also recommend backing up your calendar and contacts before setting up Sync. To find out more about setting up Google Sync on Nokia S60 phones, please visit our help center.

To try Google Sync, visit m.google.com/sync from your desktop.

Posted by Jon Skeet and Douglas Gresham, Software Engineers, Google Mobile

One of the hardest parts about switching phones is getting your address book and calendar to your new device. We're making that process a little easier by releasing a beta version of Google Sync for the iPhone and Windows Mobile phones as well as a contacts-only version for phones that support SyncML.

For iPhone and Windows Mobile devices, Google Sync allows you to get your Gmail Contacts and Google Calendar events to your phone. Once you set up Sync on your phone, it will automatically begin synchronizing your address book and calendar in the background, over-the-air, so you can attend to other tasks. Sync uses push technology so any changes or additions to your calendar or contacts are reflected on your device in minutes. The connection is always on so you don't have to manually sync your phone after Sync has been set up. This means that when your colleague changes the time of the TPS report cover sheets meeting, you'll know about it right away.

Since Sync is a two-way service, you can make changes on your phone or in your Google Account. Your calendar and contacts are always up-to-date, no matter where you are or what you're doing. Also, since your data is automatically backed up to your Google Account, it's securely stored even if you lose your phone.

For devices that support the open SyncML protocol, Google Sync will allow for two-way contacts synchronization. If you're a BlackBerry user, a version of Google Sync is already available.



Following the Google credo to launch early and iterate, we're introducing Sync in beta. We encourage you to visit our Help Center to review device specific instructions and known issues. Also, please keep in mind that Google Sync may remove all existing contacts and calendar events from your phone, so make sure to back up any important data before you set it up. You can find more information on backing up in the Help Center.

To try Sync out, visit m.google.com/sync

Posted by Bryan Mawhinney, Software Engineer, Google Mobile

At Google, we develop products that we love to use ourselves. For example, we're avid users of Search, Gmail, Maps, and many others. But for those of us in mobile, it's tough. Not all products work the same on all devices, and although we try and optimize for each device, we often run into challenges specific to certain mobile phone platforms. I, for one, used to carry three devices with me all day. I love my iPhone for its powerful browser and music player. I use my BlackBerry for Gmail and Calendar (and occasionally Brick Breaker), and I carry a Nokia N-series phone because of its camera and YouTube application.

The first Android-powered phone, announced today by T-Mobile, comes 'with Google'. The following Google applications are preloaded on the device: Search, Maps, Gmail with Contacts, Calendar, Google Talk, and YouTube. There are a few things I'm particularly excited about:

• Easy to use. It's never been easier to use Google on your phone. With single sign-in, you can log in to your Google account and have instant access to all your favorite Google products. No messing around with settings, your login never expires, and everything just works. If you don't have a Google account yet, you can set one up on your phone and be up and running in seconds.
• Fully synchronized. Your emails, contacts, calendar entries, Google Talk chats are fully synchronized with Gmail and Calendar on the web. New events are pushed in real-time to your phone and any changes you make on-the-go are immediately available on the web. If you ever lose or break your phone, all your data is safe and secure in the cloud.
• Designed to work together. Search is now available as a feature in many applications, including non-Google ones, such as the music player. While you're listening to a song -- like something from Depeche Mode -- just 'long-press' the artist's name. You'll see a menu pop up that let's you search Google for the Depeche Mode Wikipedia entry, or search YouTube for the music video. The contact application lets you see your friend's IM status, view his address on a map, and communicate with him using Gmail or Google Talk. And, of course, you can call or text him as well.

Check out the video below to see these features in action:



The Google applications on Android take full advantage of the features of the Android platform. Gmail is built on 'embedded WebViews', the real-time push features and synchronization use the multi-tasking capabilities of the platform, and the integration between applications relies on the 'Android Application Framework'.

We're kicking off a new blog series, called 'Google on Android'. Over the next couple of weeks, we will dig deeper into each one of the Google applications available for Android, and at the end of the series, I'll let you know whether I've decided to switch phones or switch to pants that let me carry four phones instead of three.

Posted by Marc Vanlerberghe, Product Marketing Director