Friday, May 19, 2017

Can't make GUADEC this year

This year, the GNOME Users And Developers European Conference (GUADEC) will be hosted in beautiful Manchester, UK between 28th July and 2nd August. Unfortunately, I can't make it. I missed last year, too. The timing is not great for me.

I work in local government, and just like last year, GUADEC falls during our budget time at the county. Our county budget is set every two years. That means during an "on" year, we make our budget proposals for the next two years. In the "off" year, we share a budget status.

I missed GUADEC last year because I was giving a budget status in our "off" year. And guess what? This year, department budget presentations again happen during GUADEC.

During GUADEC, I'll be making our county IT budget proposal. This is our one opportunity to share with the Board our budget priorities for the next two years, and to defend any budget adjustment. I can't miss this meeting.

Wednesday, May 17, 2017

GNOME and Debian usability testing

Intrigeri emailed me to share that "During the Contribute your skills to Debian event that took place in Paris last week-end, we conducted a usability testing session" of GNOME 3.22 and Debian 9. They have posted their usability test results at Intrigeri's blog: "GNOME and Debian usability testing, May 2017." The results are very interesting and I encourage you to read them!

There's nothing like watching real people do real tasks with your software. You can learn a lot about how people interact with the software, what paths they take to accomplish goals, where they find the software easy to use, and where they get frustrated. Normally we do usability testing with scenario tasks, presented one at a time. But in this usability test, they asked testers to complete a series of "missions." Each "mission" was a set of two of more goals. For example:

Mission A.1 — Download and rename file in Nautilus

  1. Download a file from the web, a PDF document for example.
  2. Open the folder in which the file has been downloaded.
  3. Rename the dowloaded file to SUCCESS.pdf.
  4. Toggle the browser window to full screen.
  5. Open the file SUCCESS.pdf.
  6. Go back to the File manager.
  7. Close the file SUCCESS.pdf.

Mission A.2 — Manipulate folders in Nautilus

  1. Create a new folder named cats in your user directory.
  2. Create a new folder named to do in your user directory.
  3. Move the cats folder to the to do folder.
  4. Delete the cats folder.

These "missions" take the place of scenario tasks. My suggestion to the usability testing team would be to add a brief context that "sets the stage" for each "mission." In my experience, that helps testers get settled into the task. This may have been part of the introduction they used for the overall usability test, but generally I like to see a brief context for each scenario task.

The usability test results also includes a heat map, to help identify any problem areas. I've talked about the Heat Map Method before (see also “It’s about the user: Applying usability in open source software.” Jim Hall. Linux Journal, print, December 2013). The heat map shows your usability test results in a neat grid, coded by different colors that represent increasing difficulty:

  • Green if the tester didn't have any problems completing the task.
  • Yellow if the tester encountered a few problems, but generally it was pretty smooth.
  • Orange if the tester experienced some difficulty in completing the task.
  • Red if the tester had a really hard time with the task.
  • Black if the task was too difficult and the tester gave up.

The colors borrow from the familiar green-yellow-red color scheme used in traffic signals, and which most people can associate with easy-medium-hard. The colors also suggest greater levels of "heat," from green (easy) to red (very hard) and black (too hard).

To build a heat map, arrange your usability test scenario tasks in rows, and your testers in columns. This provides a colorful grid. You can look across rows and look for "hot" rows (lots of black, red and orange) and "cool" rows (lots of green, with some yellow). Focus on the hot rows; these are where testers struggled the most.

Intrigeri's heat map suggests some issues with B1 (install and remove a package), C2 (temporary files) and C3 (change default video player). There's some difficulty with A3 (create a bookmark in Nautilus) and C4 (add and remove world clocks), but these seem secondary. Certainly these are issues to address, but the results suggest to focus on B1, C2 and C3 first.

For more, including observations and discussion, go read Intrigeri's article.

Saturday, May 6, 2017

Not running for Board this year

After some serious thinking, I've decided not to run for the GNOME Foundation Board of Directors for the 2017-18 session.

As the other directors are aware, I've over-committed myself. I think I did a good job keeping up with GNOME Board issues, but it was sometimes a real stretch. And due to some budget and planning items happening at work, I've been busier in 2017 than I planned. I've missed a few Board meetings due to meeting conflicts or other issues.

It's not fair to GNOME for me to continue to be on the Board if I'm going to be this busy. So I've decided to not run again this year, and let someone with more time to take my seat.

However, I do plan to continue as director for the rest of the 2016-17 session.

Thursday, May 4, 2017

How I found Linux

Growing up through the 1980s and 1990s, I was always into computers. As I entered university in the early 1990s, I was a huge DOS nerd. Then I discovered Linux, a powerful Unix system that I could run on my home computer. And I have been a Linux user ever since.

I wrote my story for, about How I got started with Linux.

In the article, I also talk about how I've deployed Linux in every organization where I've worked. I'm a CIO in local government now, and while we have yet to install Linux in the year since I've arrived, I have no doubt that we will someday.