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I am a Lecturer in the Bio-Health Informatics Group at the School of Computer Science, University of Manchester. I am also a member of the Interaction Analysis and Modelling Lab.

CONTACT

markel . vigo at manchester . ac . uk

@markelvigo

+44 (0) 161 275 0143

2.32 Kilburn Building

School of Computer Science

M13 9PL, Manchester (UK)

PROFILE

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TEAM

Aitor Apaolaza (Post-doc)

Deemah Alqahtani (PhD student, Y2)

He Yu (PhD student, Y1)

Co-supervised PhD students

Julio Vega, Y4

Olu Matthews, Y3

Alaa Alahmadi, Y2

a cat

markel vigo

A picture of myself

I'm interested in understanding and modeling user behaviour in interactive complex systems. My research takes two complementary approaches:

  1. We build systems to facilitate the collection and analysis of user interaction data by removing barriers to data wrangling and pattern mining;
  2. We seek proxies that derive from user interaction and are indicators of search strategies, attention, usability problems and knowledge acquisition.

I'm currently working in three main spaces: in the health domain I explore how medication safety dashboards, EPRs, patient portals and health tracking apps are used by clinicians and patients; in the software engineering domain I examine how engineers construct knowledge artefacts (i.e. ontologies) and task models; and, finally, on learning systems, I'm working in finding navigation activities that are proxies of usability problems and knowledge acquisition.

I received a PhD in Computer Science from the University of the Basque Country about web accessibility assessment, evaluation and measurement. I keep active in the accessibility field and publish papers about:

LATEST NEWS

July 2019 — The International Journal of Medical Informatics (IJMI) accepted our work on modeling the interactive behaviour of the users of a medication safety dashboard.

We conducted a 10-month observational study in which 35 health professionals used a medication safety dashboard for audit and feedback purposes in clinical practice as part of a wider intervention study. We modelled user interaction by computing features representing exploration and dwell time through user interface events. Supervised learning algorithms suggests that it is possible to classify pharmacists against GPs (accuracy > 0.8) using mouse clicks, mouse hovers and timestamps. Our work opens up new research avenues into providing adaptations on a complex healthcare system.

June 2019 — The International Journal of Human-Computer Studies (IJHCS) publishes our work on WevQuery for Pattern Mining (WevQuery-PM).

WevQuery-PM enables non data-savvy individuals to subset, customise and query large datasets of fine-grained interaction data including mouse clicks and key presses. We report the system and a user study indicating that WevQuery-PM supports users in formulating hypotheses about how Web systems are being used and feed the hypotheses back for further testing.