My machine at work, which
runs Ubuntu Linux (see daily photolog)

buntu is a Linux distribution that is based on Debian and resembles it too. This Gnome-based (also see KDE version) distro from Canonical is self-contained, very reliable and comes as a 1-CD installation (will be shipped to your home for free), which is a big pro in many people’s eyes. Its simple user environment and low level of verbosity make it friendly, much like Mac OS and Windows. Under the hood, it still offers the full strengths that Linux possesses.

Ubunutu is well-known as a great distro for Linux beginners. Moreover, its straight-forward and fast installation process (took me 20 minutes to install), as well as stability made it the subject of envy to many. It comes with many excellent programs, e.g. Open Office, the GNU Image Manipulation Program (GIMP), Firefox and Evolution. Quite amazingly, all are contained in the single CD, not to mention a wide range of drivers and add-ons.

As a final cautionary word, do not judge the whole of Linux based on Ubuntu. I run Ubuntu in the office only to function as a node by which to SSH my SuSE box at the University. Ubuntu is reliable, but somewhat weak compared with pre-loaded operating systems.

More KDE goodness with the introduction of Plasma (source)

lasma is an exciting project in progress, which will enrich the Linux desktop environment even further. Mac OS X is still ahead of Linux in terms of eye candy, yet KDE is close to catching up with the foreseeable release of KDE 3.5.

Similar items with screenshots: Next Generation of X, Operating Systems Eye Candy

Maui Beach under KDE (click to enlarge)

have recently come to grips with my slight wallpapers obsession. I currently have 370 megabytes of wallpapers that suit dual-head (two-monitor) displays. I get most of them using keyword-based searches in Webshots and PBase. Older sources which I made good use of are mentioned in my Utilities Section.

KDE has many powerful features built-in and they are relatively well-integrated. Among these many features, it allows users to specify a random cycle of wallpapers and applies colour blending on-the-fly. Maui is shown above with a hue shift applied (the colours are not manipulated off-line, only when loaded). Background pictures get shuffled every 2 minutes and similar third-party applications offer these features to Windows users.

Even on a rainy day you can get absorbed in this illusion that your surroundings are as peaceful as you choose for them to be. The variety and choice of wallpapers is endless. Moreover, the frequent change of wallpapers requires no user intervention. I use KDE under SuSE (one of the best Linux distributions). Unfortunately, Gnome which is yet another desktop environment that I happen to use at work, does not provide me with similar, much-needed options (under Ubuntu Warty Warthog).

Related item: comparison between KDE and Gnome.

LinuxDevices.com have put together a detailed review of the Aeronix Zipit instant messenger appliance which runs atop Linux and in many senses is a fully-functional PDA with WiFi built-in. The extremely low cost of $99 proves how advantageous free operating systems can be in terms of affordability. Hackers are already in the process of manipulting this device for other, more general purposes.

…priced at $99, in colors that include white, silver, blue, red, and pink. It includes an 802.11b WiFi radio, 16-color greyscale LCD with QVGA (320×240) resolution, and a thumb keyboard with rubber buttons. Also included is a stereo DAC (digital audio converter) connected to a speaker and headphone jack.

There is a growing trend which involves installing Linux on mobile devices, Palm handhelds included. It has already been determined that Palm O/S will migrate to sit in tandem with Linux if not be replaced by Linux.

Cited by: PalmAddict

An example of a poor appearance model of the brain

IPMI, an international conference on medical imaging, has come to its end. Worth pointing out is the fact that our presentation was delivered first among hundreds in this conference, which began last Monday. I am not the first author; Carole Twining is.

If you take interest in my research, have a look at project MARS, AART or the comprehensive research index. I also maintain the Computer Vision Digest, which is much broader in terms of scope.

t is relatively simple to incorporate valid printer-friendly versions into WordPress (see above for example). I coded up the feature early this morning; it did not require much time or effort. This involved little more than stripping of styles as well as other heavy features which contributed to clutter. More details and code at the hacks and themes page.

Contextually-related: PDF version of WordPress posts

s anybody else familiar the popular TV comedy called “Third Rock from the Sun” (the third planet — namely Earth — in our solar system)? The producers might wish to rename it “Third Sun from the Rock“. Third Rock from the Sun was a favourite television show in my late teen years though it did not equate to some all-time favourites.

Returning to the main subject, the following snippets cover the astronomical story sufficiently well and were delivered by CNN:

Astronomers have detected a planet outside our solar system with not one, but three suns, a finding that challenges astronomers’ theories of planetary formation.

…

If you stood on the planet’s surface, you would see three suns in sky, although its orbit centers around the main yellow star among the trio. The larger of the other two suns would be orange and the smaller would be red…