Interactive visualizations for adolescents to understand and challenge algorithmic profiling in online platforms

Fuente: arXiv
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Hauptverfasser: Kondo, Yui, Dunnell, Kevin, Voysey, Isobel, Hu, Qing, Paesano, Victoria, Nguyen, Phi H, Xiao, Qing, Zhao, Jun, Rocher, Luc
Format: Preprint
Veröffentlicht: 2026
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author Kondo, Yui
Dunnell, Kevin
Voysey, Isobel
Hu, Qing
Paesano, Victoria
Nguyen, Phi H
Xiao, Qing
Zhao, Jun
Rocher, Luc
author_facet Kondo, Yui
Dunnell, Kevin
Voysey, Isobel
Hu, Qing
Paesano, Victoria
Nguyen, Phi H
Xiao, Qing
Zhao, Jun
Rocher, Luc
contents Social media platforms regularly track, aggregate, and monetize adolescents' data, yet provide them with little visibility or agency over how algorithms construct their digital identities and make inferences about them. We introduce Algorithmic Mirror, an interactive visualization tool that transforms opaque profiling practices into explorable landscapes of personal data. It uniquely leverages adolescents' real digital footprints across YouTube, TikTok, and Netflix, to provide situated, personalized insights into datafication over time. In our study with 27 participants (ages 12--16), we show how engaging with their own data enabled adolescents to uncover the scale and persistence of data collection, recognize cross-platform profiling, and critically reflect algorithmic categorizations of their interests. These findings highlight how identity is a powerful motivator for adolescents' desire for greater digital agency, underscoring the need for platforms and policymakers to move toward structural reforms that guarantee children better transparency and the agency to influence their online experiences.
format Preprint
id arxiv_https___arxiv_org_abs_2601_07381
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Interactive visualizations for adolescents to understand and challenge algorithmic profiling in online platforms
Kondo, Yui
Dunnell, Kevin
Voysey, Isobel
Hu, Qing
Paesano, Victoria
Nguyen, Phi H
Xiao, Qing
Zhao, Jun
Rocher, Luc
Human-Computer Interaction
Social media platforms regularly track, aggregate, and monetize adolescents' data, yet provide them with little visibility or agency over how algorithms construct their digital identities and make inferences about them. We introduce Algorithmic Mirror, an interactive visualization tool that transforms opaque profiling practices into explorable landscapes of personal data. It uniquely leverages adolescents' real digital footprints across YouTube, TikTok, and Netflix, to provide situated, personalized insights into datafication over time. In our study with 27 participants (ages 12--16), we show how engaging with their own data enabled adolescents to uncover the scale and persistence of data collection, recognize cross-platform profiling, and critically reflect algorithmic categorizations of their interests. These findings highlight how identity is a powerful motivator for adolescents' desire for greater digital agency, underscoring the need for platforms and policymakers to move toward structural reforms that guarantee children better transparency and the agency to influence their online experiences.
title Interactive visualizations for adolescents to understand and challenge algorithmic profiling in online platforms
topic Human-Computer Interaction
url https://arxiv.org/abs/2601.07381