It's an ever-continuing debate: what is better, a graphical user interface, or a command-line interface? Graphical user interfaces may be easier to learn, but complicated operations may require a lot more user input than with a command line interface, which can perform several complicated operations by using a short sequence of words and characters. However, a CLI has a much steeper learning curve than a GUI. Google has always had a certain CLI-quality to it, and Stefan Grothkopp decided to take this a few steps further: say hello to Goosh.

"WebKit's core JavaScript engine just got a new interpreter, code-named SquirrelFish." According to the Webkit blog, SquirrelFish is 1.6 times faster than WebKit’s previous interpreter. This detailed blog entry explains exactly why the new engine is so much faster and the Webkit team's plans for continued improvement in rendering speeds.

Last week, IBM unveiled the first version of their OpenOffice.org offshoot, Lotus Symphony. Symphony is aimed at professional users in a corporate environment, but brings to OpenOffice.org many UI enhancements in an attractive, single tabbed interface. Symphony 1.0 runs on Windows and Linux; while the site used to suggest a Mac version was forthcoming, there is currently no reference to a Mac native version of Symphony. The Lotus Symphony website has been updated to reflect the recent release, however, downloads are very slow at the moment "due to high demand."

Ars has just published part three in their series "From Win32 to Cocoa", in which Peter Bright explains why he thinks "Windows is dying, Windows applications suck, and Microsoft is too blinkered to fix any of it." Part one dealt with the history of both development platforms, part two dived into .Net, different types of programmers, and Windows Vista, and part three details the development platform and tools Apple has to offer, and in what ways they are superior or inferior to Windows'.

KDE 4.1, which is supposed to become the KDE4 version usable by 'normal' people, is coming at the end of July. When Ars reviewed the beta release, they were positive in that it was moving forward at an "extraordinary pace". Despite the positive notions in the news, many seem to have problems actually seeing all the new stuff being done in KDE4 - just like how people fail to see the massive amount of work put into Vista. KDE developer Rafael Fernandez Lopez (I'm sorry for the lack of diacritical marks, an OSNews bug we're working on) decided to put together a screencast showing off all the new stuff coming in KDE 4.1.

As I already explained in the first Usability Terms article, consistency goes a long way in ensuring a pleasurable user experience in graphical user interfaces. While some user interfaces appear to be more graphically consistent than others, Windows has always appeared to be worse than most others - probably because it carries with it stuff that dates back to the 16bit era. IStartedSomething agrees with this, and started the Windows UI TaskForce.

The first webpage was served off a NeXTcube at CERN, Switzerland, developed by Tim Berners-Lee. He also wrote the first web browser, confusingly named WorldWideWeb - the world of web browsers has come a long way since then, more or less turning into a platform of their own. This puts increasing pressure on web browsers to be really really good pieces of software, and as such, ZDnet has a 7-page comparison of the world's major web browsers, comparing Internet Explorer, Firefox, Opera, and Safari.

Thomas Thurman of Metacity fame has written a lengthy blog post on how Metacity themes work. "This is an article about how to theme Metacity. It is a work in progress, and I have had to dig deeply to find some answers. GNOME lets you theme a bunch of different things, but we’re only talking about window border themes here, which some people call Metacity themes."

We have learnt quite a lot about Windows 7 this week, and one of the things was that Windows 7 would not get a new kernel. The call for a new kernel has been made a few times on the internet, but anyone with a bit more insight into Windows' kernel knows that there is absolutely no need to write a new kernel for Windows - the problems with Windows lie in userland, not kernelland. While the authenticity of the Shipping Seven blog is not undisputed, the blogger makes some very excellent points regarding the kernel matter.

eWeek's Debra Donston has penned down five ways the end user desktop in enterprises will look different in five years. While some of her ideas and predictions make a low of sense, there are a few things which are slightly debatable. Mostly, the reliance on virtualisation and web applications.

Tuesday, we linked to an interview with one of the creators of AWK, over at ComputerWorld. From the same series comes an interview with Chat Ramney, maintainer of BASH, the Bourne Again Shell. BASH is the default shell on most UNIX systems, and has been ported to Windows, MS-DOS, the Amiga, and just about everywhere else.

Two Mandriva Linux 2008 Spring reviews came out in the last couple of days. ZDNet notes that "Mandriva Linux is popular with developers and enthusiasts, and there's a thriving community ready and able to help with problems" and concludes that "overall we liked what we saw. Mandriva Linux 2008 Spring may not be the best distro for the newcomer moving over from Windows, but if you're used to the way Linux works and want to try something different, give it a try". Linux.com praised the hardware support and the Control Center, and declared that "despite a few minor glitches, after several weeks of testing the two Mandriva flavors, I have finally come across a distro that gives you the best of the GNU/Linux and proprietary worlds in terms of ease of use, range of software, and stability on hardware that ranges from old Celerons to newer multi-core machines".

Multitouch and touchscreens really are all the rage these days, especially in mobile devices. Apple's iPhone set the bar, and now it's up to the rest to either catch up to Apple, or outdo them. Google is trying just that with its Android mobile phone operating system, and it has demoed the capabilities of its new mobile phone operating system.

Yesterday, during the opening hours of the D6 conference, Walt Mossberg and Kara Swisher jointly interviewed Steve Ballmer and Bill Gates. While the interview dealt mostly with the past, Yahoo, and a bit of Vista, by far the most interesting part was the first ever public appearance of Vista's successor: Windows 7. Earlier today, the team behind D6 posted a video of the demonstration, which was conducted by Microsoft's Julie Larson-Green. From a graphical user interface point of view, there were some interesting things in there.