Evangelos Karapanos

schoolCyprus University of Technologybar_chart#2182 Global Rank

Total Papers

HCI Rank

#2182

Research Areas

Years Active

Recent Publications

Breaking it Down: Micro Goals in Physical Activity Tracking

Physical activity trackers rely on fixed daily step goals, treating the day as the primary unit for planning and evaluating activity. However, these goals often misalign with everyday life: schedules fluctuate, opportunities for movement vary, and long-term targets can be difficult to sustain, leading to frustration a…

CHI '25CorrespondingOnline Harassment & Counter-Tools +2

Behavior Change Interventions Combating Online Misinformation: A Scoping Review

It is increasingly acknowledged that simply presenting users with corrective information is unlikely to produce the desired effects against misinformation. As such, the need for systematic use of behavioral theory is increasingly acknowledged, and behavioral interventions against misinformation are rising. This paper…

DIS '20CorrespondingGamification Design +1

The Nudge Deck: A Design Support Tool for Technology-Mediated Nudging

The idea of nudging - that subtle changes in the ’choice architecture’ can alter people’s behaviors in predictable ways - was eagerly adopted by HCI researchers and practitioners over the past decade. Yet, the design of effective nudging interventions is far from trivial, with theoretical knowledge being unstructured,…

CHI '192nd AuthorAI-Assisted Decision-Making & Automation +2

23 Ways to Nudge: A Review of Technology-Mediated Nudging in Human-Computer Interaction

Ten years ago, Thaler and Sunstein introduced the notion of nudging to talk about how subtle changes in the 'choice architecture' can alter people's behaviors in predictable ways. This idea was eagerly adopted in HCI and applied in multiple contexts, including health, sustainability and privacy. Despite this, we still…

CHI '182nd AuthorFitness Tracking & Physical Activity Monitoring

Activity Tracking in vivo

While recent research has emphasized the importance of understanding the lived experience of personal tracking, very little is known about the everyday coordination between tracker use and the surrounding environment. We combine behavioral data from trackers with video recordings from wearable cameras, in an attempt t…

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