I'm Alex Kearney, a PhD student studying Computer Science at the University of Alberta. I focus on Artificial Intelligence and Epistemology.


Barbados Workshop 2019

At: Barbados Workshop 2019

From 2019-02-08T12:00 To 2019-02-15T12:00


Making more friends 🐒


Making friends 🐠


On my way to the barbados

Edmonton International Airport → Toronto Pearson International Airport → Barbados


On science communication and blogging.


I'm going back through my dive logbook after a three year diving hiatus. The software I use to track my dives has become an ungodly mess of company acquisitions and poor software support. Turns out the company that made my dive-computer was bought out by scuba-pro.

To even get my hands on the software to open my dive-log file, I had to scour old forums looking for a hidden link that would take me to the SmartTrak site. That wasn't even enough alone, I had to engage in browser witchcraft to coerce the site to not redirect me to scuba-pro's main site. The file is nowhere else, at least by my searching. Interesting that no one liked SmartTrak enough to keep a mirror of it.

Of course, finding the software didn't solve my problems. oh no. The dates were incorrect on some of my dives. An example malady of poor software support: I could turn the background of dive profiles gradient olive green, but I could not edit basic dive info---e.g., the date and location of a dive. For the first-time in my life, I'm actually experiencing the effects of deprecation in software that I depend on. It's not like I can just give up the logs for dives I've done; It's important that I keep the data I collect when I'm diving to keep track of dive habits and share with dive-shops.

After going through old dev-forums and dive-forums, I found a converter which takes shameful SmartTrack files and converts them into a modified XML for use with SubSurface. At least I can coerce the file into being read as XML, rather than proprietary nonsense. More than that, not only does sub-surface allow me to edit the date of a dive in increments greater than 7, I can edit multiple dives at the same time.

It's the future.

I can't help but feel that this is a sort of digital vagrancy. SubSurface seems great now, but what about in 3 years? 10 years? I know there's a trend of web-based dive-logs, but I don't want to have to shuffle around, converting what has no business being anything but XML or a CSV to bunch of proprietary, uninterpretable file formats.

Having been burnt by SmartTrack, I'm looking for robust export functionality in my next electronic dive-log. Lucky for me, it seems sub-surface is able to export as CSVs. This seems like a clear candidate to make a stand and own my own data.

The whole thing is just screaming to be added to the blog. Time for #indieweb scuba logs. Then if something breaks, it's my own damn fault.


My cousin was visiting Edmonton today, so the family got together to make tacos. It's a tasty way to keep warm, I guess.



Out in central Canada for my grandpa's 90th birthday.

Edmonton International Airport → Ottawa → Arnprior → Ottawa → Toronto Pearson International Airport → Edmonton International Airport


This is an interesting article which digs into what the distinction is between icons, indices, and symbols in Peirce's semiotics.