Showing posts with label Browser Technology. Show all posts
Showing posts with label Browser Technology. Show all posts

Thursday, December 9, 2010

user tracking protection tool in IE 9

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Internet Explorer 9Hot on the heels of a call for a user-controlled tracking prevention mechanism from the FTC comes news that Microsoft is introducing a new privacy feature to the next version of its browser - Internet Explorer 9. The Tracking Protection tool is aimed at helping netizens take control of online tracking from within the browser.

When you visit a website, you may assume that any information about your visit that's collected and stored by the website owners stays with them - but that's not necessarily true. These days, what you see displayed in a browser window is likely to be a patchwork of content provided by numerous other websites across the web. Each of these Third Party sites gets access to some of the information about you that's gleaned from the browser when you access the page.

Some of the hundreds of different sites you might pass through in the course of the week will inevitably use content that originates from the same source. These common sources will be able to see where you have been during your virtual travels and could use this information to generate user profiles.

There are instances when tracking information can be put to good use, such as allowing a shopping site to record purchase information. What's needed is some sort of balance between preserving the ability to have online privacy and the marketing needs of industry.

Microsoft has started the ball rolling with the announcement that the next version of Internet Explorer will feature a mechanism that will allow users to have some control over which third-party site elements within a web page are allowed to collect data about the user and which are not.

The release candidate version of IE9 will include a new opt-in mechanism called Tracking Protection Lists that will allow users to create allow and block lists for Third Party website content, somewhat like the anti-spam black and white lists now operated by most email clients. A user will be able to tell the browser which websites they'd rather not exchange information with and the next time they visit a website containing content sourced from that website, it will be blocked.

The list will remain active until the user turns it off and there will be the facility to publish lists for others to install and use. Users will also be able to install or create more than one list. The feature is still in development and is expected to evolve over time in response to the ever changing privacy debate.

A more detailed introduction to the new feature appears on the IE blog.

Article Source:
http://www.gizmag.com/microsoft-tracking-protection-feature-headed-for-ie9/17231/

Monday, October 25, 2010

New Mozilla Customizeable Interface

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New Mozilla Customizeable InterfaceIn the not-too-distant past most of those who wanted to get online would do so using Internet Explorer. These days though, we are somewhat spoilt by the number of different browsers on offer. But for some that's still not enough - we need to personalize our browser experience. Instead of just skinning a browser to fit in with a particular style or mood, Mozilla Labs is proposing stripping away the user interface (UI) layer altogether and replacing it with a flexible platform where a user can create a new UI using a little web technology savvy.

Seasoned developers can of course modify the UI on many browsers now. Much of what you see in Firefox for instance - the browser chrome - is implemented using a technology called XUL (XML User Interface Language). XUL can be tweaked and twisted to great effect by coding veterans but other potential creative talents might find it hard work. Mozilla Labs has therefore launched a new experiment codenamed "Chromeless" that looks to open up certain sections of a browser to anyone familiar with standard web technologies like HTML, CSS or JavaScript.

The current implementation of the experimental platform brings together a number of Mozilla developments to present the would-be UI developer with a blank canvas running on an XULRunner application. But instead of loading XUL, the main part of the application is an HTML file with extra privileges, such as the ability to access JavaScript modules. This is intended to give the user the opportunity to create a custom browser UI in about the same time as it takes to write a web page.

Mozilla Labs is currently at the pre-alpha prototype phase where the application is capable of loading an HTML page and rendering a browser UI. Anyone wanting to get involved in the experiment is invited to download the source code and instructions from the Chromeless website and start tweaking. Feedback can then be given to the team through the Mozilla Labs Group or by using the #labs tag on irc.mozilla.org.

Specific application programming interfaces (API) that cater for more meaningful UI construction, and the integration of security features to keep Internet content contained within a restricted zone have been penciled in for the next stages of development. The final part of the experiment will be to wrap it all up in a set of development tools "to make it easy to get started with remixing the browser."

Article Source:
Paul Ridden, http://www.gizmag.com/mozilla-chromeless-custom-user-interface-experiment/16717/