https://hackerpaper.kaipfister.de/p/2006.08543/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMThttps://news.ycombinator.com/item?id=24233424urn:hackerpapers:mention:2006.08543:24233424Fri, 21 Aug 2020 09:32:38 GMT<p>Measurement-Based Evaluation Of Google/Apple Exposure Notification API For Proximity Detection In A Commuter Bus https://arxiv.org/pdf/2006.08543.pdf &quot;We find that the attenuation level reported by the GAEN API need not increase with distance between handsets, consistent with there being a complex radio environment inside a bus caused by the metal-rich environment... Applying the rule used by the Swiss Covid-19 contact tracing app to trigger an exposure notification to our bus measurements we find that no exposure notifications would have been triggered despite the fact that all pairs of…</p><p><a href="https://hackerpaper.kaipfister.de/p/2006.08543/">Paper and discussion history</a>. A mention is not an endorsement.</p>cs.NI