@inproceedings{8a88964f203e421aa832e563ee10760c,
title = "Poster Abstract: Judging Dynamic Co-Existence with Smartphone Magnetometer Traces",
abstract = "Smartphone magnetometer traces can be used to check if the owners moved in proximity. Using time-lagged cross-correlation of the traces, a fine-resolution judgement can be made within a few meters in any formation. The technique works indoors and outdoors, with no communication infrastructure, with less power and higher resolution than GPS, and with less privacy violation than beaconing. Research and practice on human interactions, such as epidemiology and sociology that need fine contact tracing between complete strangers, can harness the technique.",
keywords = "Co-existence, Dynamic bundle, Epidemics, Magnetometer, Smartphone",
author = "Yongseok Jeon and Seungho Kuk and Hyogon Kim and Yongtae Park",
note = "Funding Information: This work was supported by the National Research Foundation of Korea(NRF) grant funded by the Korea government(MSIP) (No. NRF-2015R1A2A1A10052590).; 15th ACM Conference on Embedded Networked Sensor Systems, SenSys 2017 ; Conference date: 06-11-2017 Through 08-11-2017",
year = "2017",
month = nov,
day = "6",
doi = "10.1145/3131672.3136963",
language = "English",
series = "SenSys 2017 - Proceedings of the 15th ACM Conference on Embedded Networked Sensor Systems",
publisher = "Association for Computing Machinery, Inc",
editor = "Rasit Eskicioglu",
booktitle = "SenSys 2017 - Proceedings of the 15th ACM Conference on Embedded Networked Sensor Systems",
}