The number of mobile devices (smartphone’s and tablets) are growing fast, Apple has sold more than 8 million ipads, and more then 50 million iphones. Google OS called Android is also growing fast, there are more than 8 million android users.

The newest kind of mobile device is the tablet. This kind of device is gaining a lot of terrain now, so a lot of big companies have announced that they will come with there own tablet, which have a OS like Windows Phone 7 or a own OS.

So to help you design a nice GUI, i have created a list with some good and usefull Graphical User Interface (GUI) resources.

Apple Iphone

iPhone 4 GUI PSD (Retina Display)

iPhone Sketch Elements AI

iPhone UI Vector Elements

iPhone GUI Elements

iPhone GUI PSD Version 4

Fireworks toolkit for creating iPhone UI mockups

iPhone PSD Vector Kit

Mobile – iPhone

Google Android

Android GUI PSD

Google Android

Android 1.6 Wireframe stencil for Omnigraffle

Android GUI PSD v. 2.0

Android Sketch Stencil Version 1.0

Standard launcher icons

Google nexus one V2 Templates

Htc Dream

Htc Hero PSD

Google Nexus One template PSD

HTC G1 Dream Smartphone PSD

Apple Ipad

Apple iPad fully editable PSD

iPad Stencil for Omnigraffle

iPad GUI Kit in PSD Format

Free Apple iPad Icon Set for Your Website Designs

iPad GUI PSD

iPad Vector GUI Elements

Misc

Mobility: A free set of mobile UI design elements

RIM Blackberry PSD

All elements of the Maemo 5 GUI PSD

Stencils

iPhone Stencil Kit

Android Stencil Kit

iPad Stencil Kit

Resources

• Android
• Android Developers
• Apple developers tools
• Windows Mobile Developer Center
• Moblie Tuts+
• Mobile Love
• mac appstorm

Yesterday Google lanched there newest tool called Buzz. Google Buzz makes it possible to follow online activities of your friends on other websites within your Gmail account. Users can follow with Google Buzz, Twitter updates, blogger posts or Flickr pictures of there friends. For now it’s not possible to use Google Buzz to update services like Twitter, but Google says that they are working on that.

Users can set there Buzz messages to public or private, which is very useful because public messages will be displayed on your Google profile and these public messages will be index by Google, so if you dont want that, you can set the message to private. Google says that i would be easy to share a message with just a certain person or persons.

Because the numbers of smart phone are growing, there’s also a mobile version of Buzz available for the Iphone and Andriod phones. Because the most smart phone are equipped with a GPS, you can use Buzz in combination with your mobile GPS to post where you are and see the Buzz updates of the users in you neighborhood.

Google Buzz, the answer to facebook and twitter? Let use know what you think!

Screenshot of Buzz

A couple of day’s ago Google finally launched the API of there free analytics program. There where a lot of people waiting for this API but now it’s available for everyone. Go and read the whole post so you can see if this API can be of use to you.

You can find the Customer Examples here.

A couple of weeks ago the unthinkable happened, Google’s Gmail went offline for a couple of hours, you didn’t excpect that a big company as google has a product that goes offline for some technical problem. But now you can check witch app from google is online or offline and why it’s offline. I use a lot of the apps from Google for my business so if a application goes offline for some reason i can check it and know if it’s my fault or not.

With so many websites to join, users must decide where to invest significant time in adding their same connections over and over. For developers, this means it is difficult to build successful web applications that hinge upon a critical mass of users for content and interaction. With the Social Graph API, developers can now utilize public connections their users have already created in other web services. It makes information about public connections between people easily available and useful.

The API returns web addresses of public pages and publicly declared connections between them. The API cannot access non-public information, such as private profile pages or websites accessible to a limited group of friends.

Google Ad Manager is a hosted ad management solution that can help you sell, schedule, deliver, and measure all of your directly-sold and network-based inventory.

• Simple, intuitive user interface: Decrease training time and trafficking steps with simplified tagging and inventory management.
• Google serving speed and reliability
  Ensure quicker ad delivery and fewer reporting discrepancies.
• Significant cost savings!
  Pay no I.T. infrastructure, maintenance, or bandwidth costs.

Google Ad Manager offers a wealth of inventory management, ad targeting, trafficking, and other features, many of which you won’t find anywhere else. Browse the detailed features list below to learn more.

• Inventory management
• Yield optimization
• Ad targeting
• Trafficking, ad delivery, and order booking
• Creatives and rich media management
• Reporting
• User interface
• Administration

Notice that Google Ad Manager is stil in Beta.