Almeida, Afonso, Nuno Mateus-Coelho, and Nuno Lopes. 2021. “Paranoid Operating System: Wearable Trackers: Wearable Trackers”. ARIS2 - Advanced Research on Information Systems Security 1 (1):24-40. https://doi.org/10.56394/aris2.v1i1.4.