Official site of Dr. Joni Salminen

PREDICTION: How AI changes qualitative customer/user research?

Published by Joni on January 16, 2026

Two very strong trends that will surely impact how qualitative research is done: 1. Automated interview pipelines: AI handles the customer/user interviews through chat or telephone automatically. 2. Automated thematic analysis: AI either applies a pre-existing taxonomy to qualitative text containing people’s feedback or other experiences, or creates one using inductive logic and then applies it to data coding and…

How to Comment on Co-authors’ Research Papers?

Published by Joni on November 23, 2025

(A message to my students, sharing publicly because it can help others understand what commenting actually is about …. it’s often done wrong.) I realized I didn’t instruct you properly on how to “edit and comment” papers. I want to fix my mistake. When we talk about “edit and comment”, we don’t mean proof-reading. Proof-reading is the least important part.…

AI Statement Template for Research

Published by Joni on September 30, 2025

ACM and other publishers are increasingly requiring authors to state in what ways (if any) they used AI in the research and writing process. Here’s one version based on Elsevier’s template that you can use (modify where needed): Declaration of generative AI and AI-assisted technologies in the writing process During the preparation of this work, the author(s) used Open AI’s…

What is an expert evaluator in research?

Published by Joni on August 11, 2025

Let’s start from evaluation. When have a computer that does something, we want to see if it does it well. So, this (“seeing if it does well”) is called evaluation. Evaluation is at the core of pretty much every computational technique, such as algorithm, model, system, device, etc. We want these things to work and improve people’s lives. And that…

“We got high SDs in our user study? Now what?”

Published by Joni on August 9, 2025

A major problem in user studies are high SDs (=standard deviation). People generally experience and perceive things differently. This imposes problems for statistical analysis of user study data, because methods are often based on means, e.g., means comparison (t-test, ANOVA). Consider two cases: participant A gives on a five-point likert scale the rating 5 to a system (maximum), participant B…

Four advantages human educators have in comparison to AI

Published by Joni on August 7, 2025

MIRH: Motivate, Inspire, Relay personal experiences, Hold accountable >> four advantages human educators have in comparison to AI MOTIVATE: People still rely on other people to be motivated. Except if a person has strong intrinsic motivation, then they don’t need to be motivated. But many students need to be motivated and the generic “Hello, I am your friendly AI assistant…

Learn chess as a PhD student

Published by Joni on August 5, 2025

Been playing chess recently. Chess is oddly similar to research. Thinking and writing require steps similar to moving pieces on board, with eventually the paper you’re writing being the board. Concepts and sentences are the pieces. You need to move them into the correct order (position) on the board. And there is a similar goal of making the opponent (reviewer)…

A collection of beginners’ mistakes on digital marketing (based on student answers)

Published by Joni on August 3, 2025

1. Google Ads is nowadays NOT much about selecting keywords >> Google Ads is no longer about keyword selection >> Google Ads is most typically selecting the keywords on your behalf, especially in Performance Max campaigns >> there can be some campaigns (e.g., brand) in which you’d still want to manually select keywords, but this practice is no longer the…

Incompleteness in job markets will always exist

Published by Joni on August 3, 2025

Replacing human labor does not equate to replacing humans. I’m arguing that humans will always need other humans. And for that reason, there’s always need for human work. This is sort of “Gödel’s incompleteness theorem”; that new innovations always yield new work tasks, job positions, and stuff for people to do. I’m basing this on historical precedence: during industrialization (starting…

Using AI to detect empty rhetoric (instead of just generating it)

Published by Joni on July 23, 2025

In addition to generating it (!), AI can be used for *detecting* empty rhetoric. Is the sentence below empty rhetoric? “By addressing both intrinsic and extrinsic motivational factors, AI-based chatbots can play a key role in creating effective learning environments.” >> Yes, it’s empty rhetoric – the sentence sounds academic but conveys no real substance: >> It makes a sweeping…

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