Blog · Cognition · Research · Design · Artificial intelligence
Notes on people,
models and design.
Articles grounded in cognitive science, user experience research and applied artificial intelligence, explained in accessible language.
01 — BLOG
Rigorous concepts, explained without distortion.
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6 articles / 20
What mouse movements reveal about hesitation
Speed, pauses, curvature and latency: turning a cursor trace into hesitation cues without claiming to read minds.
- Behavioral signals
- Cognitive science
- UX & design
Does gaze always lead the mouse?
The cursor may follow gaze, lead it or remain still. Interface events are what make those lags interpretable.
- Attention
- Behavioral signals
- Research methods
Can user experience (UX) be measured without asking a question?
Explicit measures, implicit measures and triangulation: what we gain — and risk — when observing experience without a questionnaire.
- UX & design
- Behavioral signals
- Research methods
How context changes study results
Why a robust measure should survive some context changes — and explain the others.
- Behavioral signals
- AI & machine learning
- Research methods
Do we look the same way on mobile and desktop?
Comparability of gaze metrics, screen-size effects and the limits of an exploratory smartphone protocol.
- Attention
- UX & design
- Behavioral signals
What your digital traces say about your personality
From Youyou et al. to Zhao et al.: two approaches to personality inference, two kinds of traces and the same validity and privacy questions.
- Personality
- Behavioral signals
- AI & machine learning
Each post separates findings, methodological limitations and possible uses. The primary sources are my publications, doctoral research and cited papers.
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