Uno studio comparativo di 5 prodotti evidenzia come Jaws di Freedom Scientific e Home Page Reader di IBM siano gli strumenti che meglio interpretano le linee guida per l'accessibilità web.
It was just two years ago that Microsoft’s Internet Explorer web browser controlled 67 percent of the worldwide market, according to data from web analytics company StatCounter. It has been all downhill from there. According to the the latest data from the company, last month, September 2010, marked the first time IE fell below the 50 percent share mark in the past decade.
XUL is a surprisingly easy way to build cross-platform browser extensions or even stand-alone applications. Discover how to build powerful, flexible Mozilla browser extensions that go beyond the capabilities of other tools like embedded scripting languages or CGI--because they're built right into the user's browser.
One of the biggest pains about making Web pages is having to keep track of which browsers support what features. Wouldn't it be nice if there were some way to keep track of it all? Well, we've whipped up a few articles and charts to make things easier for you.
A list of various CSS rules and their compatibility with common browsers and operating systems. With a quick glance, the designer or developer can note which CSS properties should be used or avoided. The table also offers an interactive feature that highlights the row your cursor is on. This makes pinpointing the compatibility of a specific CSS property much easier.
The ongoing antitrust battle between the U.S. Department of Justice and Microsoft Corporation presents technical communicators with two ethical questions: 1) Is it right, good, or fair for Microsoft to give away its Internet Explorer browser? 2) If Microsoft gains monopoly control over the PC browser market, will this be good for us? This article examines these questions using traditional rights-based ethical theory (Kant), utilitarianism, and John Rawls principles of justice, concluding that it is neither good nor fair for a company having a near-monopoly over a market to sell products below fair market value, nor is it good that one company stands to gain monopoly control over the PC browser market. When the discussion turned to Netscape, one Intel executive, who asked not to be identified, recalled Martiz [Paul Martiz, Microsoft Group Vice President, Platforms & Application] saying: "We are going to cut off their air supply. Everything they re selling, we re going to give away for free" . "We re giving away a pretty good browser as part of the operating system. How long can they survive selling it?"--Statement by Steve Ballmer, Microsoft President and CEO . "Our business model works even if all Internet software is free," says Mr. Gates. "We are still selling operating systems." <em>Netscape</em>, in contrast, is dependent upon its Internet software for profits, he points out.--Statements by Bill Gates, Microsoft Chairman . Only a monopolist could study a competitor and destroy its business by giving away products--Statement by Scott McNealy, Sun Microsystems Chairman .
The double-margin float bug -- an Internet Explorer-exclusive bug wherein an element that is floated – and given a margin in the same direction as the float – ends up with twice the specified margin size -- has been a source of irritation for CSS-loving web designers for years. While an easy (if mysterious) fix has been known for quite some time now, it occurs to me that perhaps not everyone knows about it. So I thought it couldn’t hurt to toss another explanation out there.
While building a browser slideshow object for a demonstration on dynamically pulling image information from a web server, I ran into difficulty with the DOM-compliant approach I had envisioned. A two-day journey into the world of XML DOM support for web browsers lay between me and a satisfactory solution.
Any effort on the part of web authors to add accessibility features is rendered useless if browsers and assistive technologies don’t take advantage of them. User agent developers need to ensure that their products support these features and, most crucially, make them available to users in an accessible and obvious manner. What follows is a quick run-down of most of UAAG’s guidelines and checkpoints, annotated with comments, suggestions, personal gripes about current levels of implementation, and wishlists for future browser versions.
For designers, Android is the elephant in the room when it comes to app design. As much as designers would like to think it’s an iOS world in which all anyones cares about are iPhones, iPads and the App Store, nobody can ignore that Android currently has the majority of smartphone market share and that it is being used on everything from tablets to e-readers. In short, the Google Android platform is quickly becoming ubiquitous, and brands are starting to notice.
Since it's been a decade since Netscape was relevant, I guess it was overdue. But that doesn't make it any easier to say goodbye to an old friend, no matter how long it's been since you had any fun together.
The future is not what it used to be, especially regarding WWW browsers. They used to come in two flavors: text and Mosaic, but now there is a profusion of choices. Netscape has shown that it is possible to dominate the Internet almost overnight, going from less than one percent to about 70% market share during the last two months of 1994. Such rapid changes may be a unique characteristic of the Internet since most other markets award more permanence and slower erosion of market share to their leaders. On the Internet, news and customer testimonials spread immediately world-wide and 'shelf space' is limited only by the vendor's server capacity and connection bandwidth (indeed, Netscape would probably have spread faster if only people could get through to their FTP site!).
There has been no progress in client software for the last seven years: Mosaic defined the Web feature set in 1993, and since then there has only been more fancy page layouts, no better user interfaces. This sorry picture is finally changing. Several recent software products have introduced specialized applications with better user interfaces for special-purpose use. And there is even a new browser out with improved user control.
Firefox 2.0 brought several important changes in its XML support. It's currently reaching its peak in user deployment. Learn about updated XML features in Firefox 2.0, including a controversial change to the handling of RSS Web feeds.
So now, you have absolutely no excuse! Firefox’s newest release, version 3, takes everyone’s favorite open source web browser to a level unparalleled by any of the competition. While Firefox has always been the browser of choice for most web developers, designers, and internet geeks, the new features have taken it to a completely different level for user experience. So you’re a web developer or graphic designer and don’t use Firefox? Why not? Firefox makes being a webmaster much less of a chore. With hundreds of useful extensions, Firefox allows webmasters to customize their browser to meet their needs. Need some examples? Here’s a few I use on a daily basis.
All screen readers that I know of have keyboard shortcuts that allow the user to navigate within a web page by jumping from heading to heading. This can really speed things up when you want to skip to a particular section of a page.
When Apple released Safari on to the unsuspecting world in 2003, it caught a lot of people off guard. The ripples are still being felt - Mozilla's source code was rejected in favour of the smaller code base of KHTML, and more recently Opera has suggested that it may no longer make a version of its browser for the Macintosh platform. And then, of course, there's the whole issue of how web developers can keep up with yet another browser foisted upon them - does it support agreed web standards? Or does it break standards-compliant sites in horrible new inventive ways?
Microsoft Internet Explorer 7 (IE7) does not fully support Cascading Style Sheets (CSS). Why did the call for standards in browserworld again not reach the producer of the world most used browser?