I have spent a considerable part of my adult life (around two years) working at Image Systems, mostly during summer vacations, but also one whole year full time and occasionally shorter periods during the semester. This has gone on for about ten years, but still I don’t think I’ve written a single line here about the company or what I do there. Considering that many people ask me what it is that I do, a post to briefly explain my job seems appropriate.

To start with, I’d like to introduce the company. It’s called Image Systems AB (see the website if you’re really interested) and is based in Linköping, Sweden. We do two things here: software for analysis of film from high-speed cameras (such as are used in crash tests, for instance) and a film scanner for digitising of film. I’ve done a lot of things during my time here, but it mostly concerns evaluating how well new functions correspond to customer demand, make sure the software is running smoothly in general and some miscellaneous tasks. The problem with these programs is that they are so complex it’s impossible to test everything before a new release, so that’s mainly when I’m needed.

This simmer is a little bit different, though. Since at least one of the programs is fairly hard to understand and has an extreme number of functions, it’s very hard for inexperienced people to help the company test the software. Also, it’s difficult for veteran testers to make sure they actually cover the important parts of the program and don’t miss out on anything vital. Thus, I’ve been assigned the task to do a number of things, depending on how much I can manage before I leave for Taiwan again: compile an intelligently structured list of all functions, combine those functions into test scenarios and prepare test material to facilitate those scenarios for future testers. I’m pretty sure I won’t have time to do all of that, but I hope to produce some useful results before the summer is over.

In general, working here has been very good for me for a number of reasons. First, it has allowed me to avoid all student loans (and I might yet survive my entire education without them). Second, it’s given me invaluable work experience, because even though all companies are different, I know how this one works and I know what it means to be employed for more than just a couple of weeks. Third, considering my long education, it’s nice to have some contact with reality; here I’m actually adding something of value and not just learning. I like Image Systems and I hope I’ll have the opportunity to continue working here in the future.