Conceptual Integrity » Technology

Change of DNS Host

Thomas Drakengren — Thu, 09 Apr 2009 20:14:04 +0000

My blog has been inaccessible today, first due to a failure in ZoneEdit’s DNS records, then to me changing DNS host to GoDaddy, where I host the domain for the blog. Several years ago, when I set up the this blog, GoDaddy didn’t have the required functionality for subdomains, as I wrote about back then, but now I realized that this wasn’t a problem anymore. So things should be up and running again!

Probably a Working PIM Syncing Solution

Thomas Drakengren — Thu, 20 Nov 2008 18:17:57 +0000

After using OggSync for ten days, as reported in my previous post, I believe I can say that my complete PIM syncing solution works pretty well. I haven’t had any problems with OggSync, actually, even though I’m using the beta version. It’s installed on home computer, work computer, and on my Windows Mobile 6 phone, and all of them sync to Google Calendar, using two different calendars; one for private and one for work. Both are synced to the home computer and the phone. Have a look at my previous post for the complete syncing solution, using LapLink PDAsync and Windows Mobile Device Center (the ActiveSync of Vista). As a bonus, I can sync my contact list with Gmail, too!

Syncing Solution was Unstable

Thomas Drakengren — Thu, 23 Oct 2008 07:17:55 +0000

In a previous post, I suggested that I’ve found a syncing solution that works for syncing tasks, calendar and contacts involving a PDA, a work computer and a home computer, so that I can filter out what items are synced to my work computer, while all items exist on my PDA and home computer. Unfortunately, today I ran into the same problem that I had initially, when I tried to use LapLink PDAsync for syncing to both computers, although now I use it only between the work computer and the PDA (for the filtering functionality).

So unfortunately, I can’t recommend that solution anymore. I’ll be back when I find something better, or a manageable workaround.

More On Google Chrome Responsiveness

Thomas Drakengren — Sat, 11 Oct 2008 08:52:00 +0000

The Chromium Blog has published more stuff on how to get the Google Chrome GUI responsive. Very interesting to read! Today they’re discussing how plugins affect responsiveness.

Syncing Private and Work Tasks, Calendar and Contacts

Thomas Drakengren — Mon, 29 Sep 2008 08:11:33 +0000

When you’ve got a setup with a home computer, a work computer and a PDA, you’ve got a syncing challenge, at least if you’re using some GTD-like methodology for organizing your life. After fiddling around with various non-working solutions, I’ve finally arrived at one that works for me. My system setup is one home computer with Windows Vista SP1 and Outlook 2007, one work laptop with Windows XP SP3 and Outlook 2007 and Exchange, and a mobile phone with HTC Touch with Windows Mobile 6.0.

My basic requirement is that private tasks, calendar and contact entries shouldn’t appear on the work computer (or Exchange Server) at all. Marking them “private” isn’t good enough for me (I know what a computer administrator can do… ). So now, I’m setting a category “Work” on all items that I want synced to my work laptop. In addition to those, I also make the category “@Office” sync to that computer. This way, I turn the security situation around too, by requiring things to be marked in order to exist on the work computer, insted of marking them private if the aren’t to be shown on the work computer.

So, what’s the technical solution? The basis is the well tested synchronization mechanism represented by Windows Mobile Device Center. It syncs between my home computer and my PDA (Windows Mobile 6.0). For syncing between the PDA and the work computer, I use the software PDAsync from Laplink. It didn’t work for syncing from two sources, despite many rounds with their very helpful support organization. Events and tasks weren’t synced correctly, and I had to do “full synchronization” now and then having to deal with lots of duplicate events (none were lost at least). From PDAsync I get the ability to sync based on a filter, such as on the category “Work” and “@Office”, so only those events, tasks and contacts get onto the work computer. Problem solved!

Making sure that work events, tasks and contacs are marked “Work” is of course a bit annoying, but it’s manageable: now and then, I visit the category view on the work computer, and check if something isn’t marked.

Using my Outlook 2007 macros for GTD helps a lot, too.

Update 2008-10-29: You can get into trouble using this solution, too. Now I did. I’ll be back when I’ve got something better!

NATO-NEC Demo

Thomas Drakengren — Thu, 25 Sep 2008 19:46:44 +0000

Today I attended a very cool event; a demonstration at Enköping of a real-time experiment of information sharing between NATO and the Swedish civil and military actors. The Swedish actors could get a operational picture based on data from a NATO AWACS when their own radar system wasn’t good enough. That’s a splendid example of interoperability based on SOA and lots of standards.

The demo got a little too real, since the place where all hostile activities and accidents took place was in Gothenburg, very close to where my children live. So when I saw the live picture (slightly simulated) of a tram slamming into a truck with poisonous gas just a hundred meters from their school, I almost got too scared…

The Holy Grail of Offline Web Access

Thomas Drakengren — Thu, 31 May 2007 11:06:32 +0000

Finally, Google has taken a step towards enabling offline access to online web applications, by launching Google Gears. The web application has to be prepared for that, of course. For a start, Google Reader works very well offline now. When you go offline, items are downloaded, and when you go back online, what you’ve read is synchronized back again. Just waiting for it to work with Windows Mobile, too!

Self-Driving Golf

Thomas Drakengren — Sun, 02 Jul 2006 17:08:57 +0000

Another proof for the saying that AI (Artificial Intelligence) never works: because when it works, it stops being AI. Just look at this self-driving Golf GTI! Not a word about AI in the article. But I have to admit that they actually refer to the car’s brain!

Online vs. Offline

Thomas Drakengren — Fri, 10 Mar 2006 09:32:22 +0000

Here‘s some interesting stuff in the offline vs. online debate (that is, is the online AJAX experience enough?). I guess that you already know that Google‘s bought Writely.

Joel was Right about Design After All

Thomas Drakengren — Sat, 11 Feb 2006 14:21:21 +0000

I’ve finally read Joel’s article "What Makes It Great?", and realized that I was a little premature in my criticism of his article "What is Design?". I was after the "Great Design", and so was he, but he hadn’t got there yet. Sorry, Joel!