| Are those steps worth your privacy? Fitness-tracker users' perceptions of privacy and utility L Velykoivanenko, KS Niksirat, N Zufferey, M Humbert, K Huguenin, ... Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous …, 2021 | 62 | 2021 |
| Wearable activity trackers: A survey on utility, privacy, and security K Salehzadeh Niksirat, L Velykoivanenko, N Zufferey, M Cherubini, ... ACM Computing Surveys 56 (7), 1-40, 2024 | 47 | 2024 |
| Exploring the impact of commercial wearable activity trackers on body awareness and body representations: A mixed-methods study on self-tracking A Boldi, A Silacci, MO Boldi, M Cherubini, M Caon, N Zufferey, ... Computers in Human Behavior 151, 108036, 2024 | 25 | 2024 |
| "Revoked just now!" Users' Behaviors Toward Fitness-Data Sharing with Third-Party Applications. N Zufferey, KS Niksirat, M Humbert, K Huguenin Proceedings on Privacy Enhancing Technologies (PoPETs) 2023 (1), 47-67, 2023 | 19 | 2023 |
| Watch your watch: Inferring personality traits from wearable activity trackers N Zufferey, M Humbert, R Tavenard, K Huguenin 32nd USENIX Security Symposium (USENIX Security 23), 193-210, 2023 | 13 | 2023 |
| Our Data, Our Solutions: A Participatory Approach for Enhancing Privacy in Wearable Activity Tracker Third-Party Apps N Zufferey, KS Niksirat, M Humbert, K Huguenin Proceedings on Privacy Enhancing Technologies (PoPETs) 2024 (4), 734–754, 2024 | 5 | 2024 |
| "AI is from the devil." Behaviors and Concerns Toward Personal Data Sharing with LLM-based Conversational Agents N Zufferey, S Abdelwahab Gaballah, K Marky, V Zimmermann Proceedings on Privacy Enhancing Technologies (PoPETs) 2025 (3), 5–28, 2025 | 4 | 2025 |
| Shadow Health-Related Data: Definition, Categorization, and User Perspectives Y El Zein, K Salehzadeh Niksirat, N Zufferey, M Humbert, K Huguenin Proceedings of the 2024 European Symposium on Usable Security, 58-76, 2024 | 1 | 2024 |
| “I Would Share It, But...” Exploring Ways to Optimize the Privacy-Personalization Trade-Off in Intelligent Tutoring Systems A Toth, N Roch, N Zufferey, V Zimmermann International Conference on Artificial Intelligence in Education, 68-76, 2025 | | 2025 |
| Wearable Activity Trackers and Privacy: Assessment of the Risks, Threats, and Countermeasures N Zufferey University of Lausanne, 2023 | | 2023 |
Mathias HumbertUniversity of LausanneVerified email at unil.ch
