Posts Tagged ‘Tech’

Joining the bugsquad

// September 14th, 2006 // 1 Comment » // General

I’ve been using (unstable) Ubuntu as my full-time operating system for the last 18 months and one of my new years resolutions was to try and help out with open source software a bit more. So I’ve been volunteering some time to help out with testing and bug triaging amongst other things.

Anyway Tuesday night sfflaw made me member of the Ubuntu quality assurance team. :) Thank you Simon. See the Bug Squad page to find out how you can help.

Apple Marketing

// June 19th, 2006 // No Comments » // Uncategorized

Say what you like about Apple and their expensive hardware, but it’s hard to argue with the quality of their advertising. Their latest campaign depicts PC users as “suits” and mac users as what I assume is supposed to be “free thinking, hip, young creative types” looks pretty. It also gives a list of reasons why you should switch and tries to dispel the anti-mac myths. You can see more detail here: http://www.apple.com/getamac/

Double Click vs Single Click

// March 19th, 2006 // 3 Comments » // General

Update: It seems people are finding this post looking for how to change their double click settings.

For GNOME:

  1. Open nautilus (click Places -> Home folder)
  2. Edit the nautilus preferences (click Edit->Preferences
  3. On the behaviour tab, click “single click”

Most operating systems (Microsoft Windows, GNOME) default to double clicking on some things and single clicking on others. Usually the rule goes ‘double click on the desktop, and the file manager and single click everywhere else’. However this rule is broken in varying places, in Windows for example, launching apps from the notification area could require either single or double clicking depending on the application. Do most people understand the distinction between things on the desktop and file manager, and everything else? Icons on the menu/launcher bar vs icons on the desktop?

Double clicking as an action also frequently takes a long time to explain to computer newbies, some of who can’t double click at first (or at least not fast enough), it takes a short time to get the action just right. It’s also harder than single clicking for some older, or disabled people. It also feels clunky when double clicking on a laptop ‘mouse key’, and frequently when double clicking by pressing the laptop touchpad, I’ll slightly miss, the cursor will slide up to the top left, and I won’t have double clicked anything. With single clicking you only have to get that aim right once.

One interesting question is should all applications respect your single vs double clicking preferences, for example should clicking on someones name in your instant messaging application open up a conversation window with them? Should clicking on a sound file in your music player start playing a song? Predictably I’d say yes in both places, but I imagine people having more difficulty adapting to this than changing the click model on the desktop or in the file manager.

When talking to people about double click and single click the most commonly cited disadvantage of single clicking is accidentally opening things when they mean to select them. The actual act of selecting is the same as it is with double clicking, in all cases except for when you’re just selecting one icon. The only thing useful to do with something once you’ve selected it is to move it, so as long as you’re capable of grabbing an icon and moving it smoothly, without your finger coming off of the mouse button you’re ok. Though the same people who consistently have problems with this are probably the same people who have problems with double clicking. I’m not sure what can be done to improve the single click and move action, but people move around quick launch icons and the like all the time, so it’s a problem that should be looked at anyway.

To get a fully single click desktop is a long piece of work, for one thing many applications today assume that you want to double click, and they will need work to fix them, which may or may not be viable. In my day to day computing I think that only one application – muine – my music player, is broke – it uses single click as select a song and double click to play. Another thing is that I imagine there’s reams of documentation that say ‘double click’. Many people also are set in their ways of double clicking and are reluctant to change. Perhaps the way to initiate change is to reverse the situation we currently have and by default set the desktop to single click with a preference to change to double.

One (small) part of the desktop market already exclusively uses single click – the touch screen users.

I think using a single click desktop will definitely make computing slightly easier for any new people and also easier for anyone who can lose their ‘double click instinct’, particularly for laptop users. So why don’t you try it?

My mum is still double clicking links on the web, she can’t be the only one.

I.E. DOM Explorer

// February 21st, 2006 // 1 Comment » // Uncategorized

While developing web pages at work, I’ve been struggling with using Javascript and the DOM to update elements via CSS. At home I’d just run various Firefox extensions and be able to track the problem down but at work I’m stuck with I.E. which has basically no developer friendly features. Scouring around the web for some javascript tricks that may be able to show me where I’m going wrong I stumbled upon Microsofts DOM Explorer beta.

Suprisingly enough it strongly rivals Firefox for my needs, it has plenty of well-integrated functionality and could replace a few of the Firefox extensions I use.
The tools that I principally used were:

  • Stepping through the DOM as it is in memory, not as it was when the page loaded
  • Rapid experimentation with colours and styles
  • Finding out where an element belonged in the DOM simply by clicking on it
  • Flushing the cookies for the current domain only

There were a couple of hiccups, sometimes the screen wouldn’t draw correctly where it had highlighted elements and such. The problems though, weren’t much compared to what you can get with Firefox. There the extensions often duplicated functionality, did it in differing ways and besides that there’s the maintenance hassle that upgrading Firefox entails.

Being Microsoft there was a lengthy EULA, one item in particular stood out.

You may not work around any technical limitations in the software

Technically doesn’t this stop me from viewing source and grokking the code myself if the tool doesn’t fit my needs?

I’m not going to move away from epiphany for browsing or Firefox for developing any time soon, but when you’re stuck with I.E. the DOM Explorer does a really good job.

Tracks: Gettings Things Done

// January 22nd, 2006 // 3 Comments » // Uncategorized

For the last fortnight or so I’ve been looking for a way to implement David Allens Getting Things Done time management methodologies. I’ve tried using it on my Pocket PC but it’s native todo system didn’t leave me satisfied with it, so I drifted away from the system.

I was looking for something electronic which I could access from anywhere, so after browsing around different systems and how other people had done this. I decided to use Tracks to do it. It’s not perfect as it’s not available offline, but I can download the RSS feeds and can work with that offline, and print pages out otherwise.

Tracks has a few bugs in the latest released version, but I’ve downloaded the trunk version and it’s much improved, it has a lot of bugs fixed and some new features to ensure only your next actions are listed in your todo list.

There are a couple of things I’d like to see added in the short term – some kind of support for “someday/maybe” items and support for “people agendas”, longer term some 43 folders functionality would be nice.

It’s open source and written in Ruby on Rails, so hopefully it’ll give me more incentive to learn Ruby, so I can add this functionality.

Now if only I can find some calendar solution, I need to be able to publish it (and preferably edit it) online, and also be able to edit it with something that accesses evolution-data-server…

5 Cool Gmail Tools

// January 10th, 2006 // 2 Comments » // Uncategorized

I’ve spent a while looking around at different gmail tools so thought I’d share a few of my favourites.

  1. GTray – A gmail notifier that’s better than the official one, it shows unread mail on startup, registers mailto: links and provides a notifier in the system tray.
  2. DelBackup. Automated backing up delicious to your gmail account. (howto)
  3. GmailFS – A linux filesystem which uses your gmail account as it’s storage. This gives you remote storage accessible from anywhere which you can operate on using any of the commands you’re used to.
  4. GMail Drive – it’s similar to the above, but for windows.
  5. Gmail + Bit torrent – Ok, so not strictly a tool, but it’s a pretty cool gmail hack.

Of course a gmail account is needed. I’ve got plenty of invites if you don’t fancy giving google your mobile number, just leave a comment and email address if you want one.

Site Upgrade

// January 4th, 2006 // No Comments » // General

I’ve also upgraded the software that runs this site to Wordpress 2.0, there’s a new admin control panel and some internal code reworking. I’ve also relaxed the criteria for displaying comments, so it should now instantly display all comments except spam, that aside there’s not really much user visible change, but if you see something that does look funny let me know..