Archive for the ‘Gnome’ Category

Organising documents for referencing

Sunday, March 4th, 2007

This tool Referencer seems to do everything that I have until now done with bibteXML. Screenshot below for coolness. Referencer allows you to tag files on your machine rather than build up a deep directory structure.

Referencer, stolen from Davyd Madeley's blog.

Image stolen from Davyd Madeley’s blog.

Fedora Core 6, first impressions

Thursday, November 2nd, 2006

It’s a bitch to install FC6, but once it’s on the box it’s a beauty. Turing on “Desktop Effects” (aiglx to you geeks) reduces my memoy consumption by 10% and the processor usage similarly. I’ve no idea how they did that.

GAIM 2.0 is a work of art. Beagle integration into the file-open dialog is a triumph of the open-source development methodology.

I can’t ever go back to a non-aiglx box now.

More reflections in a few days when I’ve used it for a while.

Linux 2006 conference rocked

Monday, July 3rd, 2006

What a great conference. I learned a hell of a lot and met a lot of cool interesting people. I had been so busy with correcting exams and writing a few papers that I’ve neglected to post the graphics of the visualisation lab that I presented at linux 2006.

This
* Planet Penguin Racer
is a 14Mb image of Planet Penguin racer (formerly TuxRacer) running on the visualisation cluster. The paper is here
* linux 2006 paper
The paper is not the best written paper I’ve ever produced as it was mostly written the days after my stag night!

Got lots of useful feedback from a mad Norn’ Irish Therapy? loving kernel hacker. The other Debian people were encouraging me to package some of the stuff that I’ve been working on. And one of them in particular, Ellie, seemed to enjoy my presentation.

So my plan for the next week is to finish a paper, work on the lab and go get married. After that I’m going to fix Linux, fix Open Office, fix the U.N. and finsh my Ph.D.

Aidan…enthusiastic on a Monday morning…even before coffee!

Free Software projects I’m looking forward to this year

Tuesday, February 7th, 2006

I’ve been involved with Free Software for a number of years now either through advocacy or development. Whilst my contributions are arguably not large I do enjoy working in a Free Software environment and I watch several projects with interest. Here are a few projects I currently have my eye on

  • iFolder – A cross-platform application that integrates well with the Gnome desktop environment to allow easy file sharing amongst a collaboration group.
  • Hula – An online colaboration tool designed with a low barrier to entry.
  • Pitivi – A non-linear video editor.
  • Linux desktop 3d improvements – A collection of technologies that improve the look and feel of the Linux desktop
  • and lastly Dashboard – My information at my fingertips.

All of these technologies are in development and all are not ready for the prime-time yet, but they’re cool. I hope to go into a little more depth on each over the next few days….or maybe I’ll do something else :)

First day at LinuxWorld London

Thursday, October 6th, 2005

I was on the GNOME foundation stand at Linux World yesterday. The quick synopsis is

  • it was fun,
  • most Gnome users like Gnome,
  • one or two very vocal users have specific minor issues (but they think they’re major),
  • many users want a Free Software Active Directory like solution,
  • demo-ing simple things like Evolution sharing its calendar with the clock applet and Project Utopia is very effective at generating a “wow!” response,
  • F-spot is an impressive application for most users,
  • Murray should give us the login details for the demo box :) .

So the rest of this post is my meandering description of the above list of points.

I’ve only been in the U.K. for a few months, but it was nice to meet the gnome-uk people that I’ve been speaking to on IRC. After all the work was done (and we all did some good work) we went for a pint with one of the KDE guys. It was great to get around to see all the offerings from other distributors even if I did piss-off one vendor and rant at Sun for a while.

Most Gnome users like Gnome. That’s unsurprising. What is surprising is that SuSE users seem to have the most problems with Gnome. I got reports of Gnome not starting and generally crashyness. Having never really used SuSE there’s not much I can comment on this. Fedora users noticed a downward trend in the quality of their desktops from FC1 through FC4. I use Fedora myself and I can suggest that this may be due to the Fedora specific management tools (they don’t use gnome-system-tools), though this is wild speculation. Ubuntu users wore big smiles. As an Ubuntu user (on my laptop) I can see why. Ubuntu ships nice Gnome. Bottom line….a lot of Gnome problems seem to be vendor specific.

One user complained loudly about the lack of a “list a*.gif” kind of option in the file chooser dialog. The scenario here is that his users don’t really use a directory structure so filenames start with a managers initials. Therefore any document written in the group that I would manage would be called ajdsomething.odt. Thus his users need to list all the files that start with ajd and this needs to be easily discoverable. He also complained about the use of the text “Images” in the filter on the file chooser. His users want to specifically say .gif not all images. I suspect his former scenario is more common than his latter as I’ve seen that naming convention employed in another (big legal) company.

Many users are now wondering how Gnome can hook into their enterprise management system. As in, is there an LDAP backend for GConf keys? This seems to be the kind of stuff that RedHat are working on with their statless approach and it will be nice to see what comes out of that. A Free Software directory server with management tools and tools to transition from Acive Directory would be a holy grail.

People assume that a Linux desktop is hard (it was LinuxWorld so I’ll refer to Linux and ignore *NIX). A simple demo to allow them to put their USB pendrive into the machine and see it mounted on the desktop gives a certain wow! factor. Showing an appointment shared between Evolution and the clock applet is also suitably impressive.

F-spot shows users that with our “it just works” software stack, you can also have useful and easy-to-use programs. F-spot does everything well and users responded well when I demo’ed tagging a picture. They were impressed at how easy it was to perform such operations on a Linux desktop. Before I forget….I got little bad feedback on OpenOffice. Users seem to be genuinely happy with it. Again, there were one or two users who wanted a certain button on the left of another button, but no major gripes.

We had to use one of the Gnome live CDs on one of our demo machines as we didn’t get the login credentials from Murray, and we had no ‘net access.

All in all, everything worked well and we were very busy talking to lots of people all day. From managers who had heard of this Linux thing, to old-school UNIX users who were updating their skill to Linux to hardcore hackers from other .org projects. It was very enjoyable.

Contacts manager proposal

Wednesday, January 19th, 2005

I like Evolution. It’s a powerful groupware client. I also like Nautilus, particularly it’s spatial browsing mode. What if my groupware client harnessed the e-d-s framework and galago but presented the data in a spatial manner. Here’s a UI thought. I’d appreciate it if any usability experts could pass comment.




The contacts manager. Features

  • easy view of my data,
  • easy sharing of my data with friends,
  • todays appointments
  • predicitve search (stolen from “Address Book Search” applett, as with a lot of this UI),
  • viewing of “person objects” or my contacts,
  • view who is online (colou picture) or offline (black & white picture).



  • If a user is online and you click to contact them, you are automagically presented with an IM view.



  • otherwise you get presented with an email client.



  • You can easily check if Tux has new music for you to listen to.

I’m not a UI guru. In fact I’m far from it. But I think I’d like to manage my email like this and I’d appreciate UI criticism. I should add that there is no technology demonstrated here that isn’t available in Gnome 2.9.x except for the photos/music sharing. And even that could be easily implemented over IM.

My observations on this are

  • This UI may be too busy, can I reduce it’s complexity?
  • Is IconView the best container for the “person” icons? I don’t think so. I’d like a left-to-right priority list, so that the most common contact (based on some metric) is pushed to the top of the list.

So there ya go. What do you think?