https://peertube.watch/videos/watch/68792406-c336-4268-b277-83e7950a6ad8 Offline-finding systems allow small devices that are not connected to a network to enable communication between a finder and the owner – the most well-known system is probably Apple's AirTag system. AirTags can be attached to anything, and constantly broadcast beacons that can be discovered by smartphones running the corresponding to communicate a geolocation to the owner of the tag. Starting from an experiment at Teckids, we are building an open implementation, absed on ESP32, Rust, and elliptic-curve cryptography. In this talk, we would like to explain how such a ssytem works, our approach, and what we learnt while building it. Speakers: Dominik George, Pingu, Track: Embedded, Mobile and Automotive devroom, Room: UD2.120 (Chavanne), When: Saturday 3 February 2024, 16:30–16:55 (Brussels time), Schedule: FOSDEM 2024 event page, Slides & links Slides, Licence: Creative Commons Attribution 2.0 Belgium (CC BY 2.0 BE) (as stated in the FOSDEM video archive). Attribution: “An open-source, open-hardware offline finding system” by Dominik George, Pingu, FOSDEM 2024. Original recording: 2024/ud2120/fosdem-2024-3264-an-open-source-open-hardware-offline-finding-system.av1.webm from the FOSDEM video archive. This channel is an unofficial mirror; FOSDEM is a free and non-commercial event organised by the community for the community. Fri, 23 Oct 2026 00:59:20 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.watch https://peertube.watch/lazy-static/avatars/3b284627-b75f-409e-ac2e-10f4c2946f43.png https://peertube.watch/videos/watch/68792406-c336-4268-b277-83e7950a6ad8 All rights reserved, unless otherwise specified in the terms specified at https://peertube.watch/about and potential licenses granted by each content's rightholder.