All Things Digital

Is there a science to optimising retweets? Or is it a combination of luck and network reach?

Each Status-Code is described below, including a description of which method(s) it can follow and any metainformation required in the response.

The industry's most advanced technology and optimization platform for advertisers looking to acquire highly profitable users through display advertising.

Ever see an odd pixelated square graphic like this one on a web page, print magazine or as someone's social media site avatar? If you haven't yet I guarantee you will now. This type of graphic is called a QR Code and something you'll want to take note of and to creatively use in the future.

This pseudo-class matches any element that has keyboard input focus. Keyboard input focus describes any element that's ready to receive user input. It can apply to a form control, for instance, or to a link if the user navigates using the keyboard.

Speaking at the DMA's Data Protection Conference earlier this month, the Information Commissioner Christopher Graham repeated his warning to UK businesses to get ready for the EU law on cookies, which comes into force on 25 May 2011.

Brands and businesses are looking for ways to leverage Facebook's recently unveiled Questions tool in ways that differ from what they're already doing on Q&A sites such as Quora, Yahoo Answers and LocalMind.

Facebook has begun trialling 'real-time advertising', which is a new feature that lets the social network serve up immediate targeted messages based on users' every action on the site.

Websites and mobile apps both frequently cram options into too-small parts of the screen, making items harder to understand.

Having launched a suite of advertising solutions over the past year, Twitter has answered one of the questions that had previously plagued it: will the popular social media hub ever find a business model?

Quickly and easily give feedback on design, content, and code on any page of a website or application without leaving your browser. \n\nNotable helps your team collaborate through visual feedback on screenshots, via a chaos-free process so that everyone can express their opinion. \n\n

A fulfillment house is a company specializing in product fulfillment services, on behalf of the product owner.

The IIS Search Engine Optimization (SEO) Toolkit helps Web developers, hosting providers, and Web server administrators to improve their Web site's relevance in search results by recommending how to make the site content more search engine-friendly.

This post begins with a particular dilemma that SEOs have often faced: *websites that use AJAX to load content into the page can be much quicker and provide a better user experience *BUT: these websites can be difficult (or impossible) for Google to crawl, and using AJAX can damage the site's SEO.

SLARToolkit is a flexible Augmented Reality library for Silverlight with the aim to make real time Augmented Reality applications with Silverlight as easy and fast as possible. It can be used with the Webcam API that was introduced in Silverlight 4 or with any other CaptureSource or a WriteableBitmap. SLARTookit is based on the established NyARToolkit and ARToolkit. SLARToolkit uses a dual license model and could be used for open or closed source applications under certain conditions. See the License page for details.

AKQA using AR in a USPS "virtual box simulator". If it fits, it ships... Simon Kitson

Absolut Vodka has commissioned a set of bus shelters in Chicago, bringing to life the worlds that embody Absolut Lemon Drop, Absolut Twist and Absolut Bloody.

Everyone wants to know the secret formula to pitching blogs. The secret is it takes more than pitching.