CoSense: a collaborative sensing platform for mobile devices

  • Authors:
  • Samuli Hemminki;Kai Zhao;Aaron Yi Ding;Martti Rannanjärvi;Sasu Tarkoma;Petteri Nurmi

  • Affiliations:
  • University of Helsinki, Finland;University of Helsinki, Finland;University of Helsinki, Finland and University of Cambridge, United Kingdom;University of Helsinki, Finland;University of Helsinki, Finland;University of Helsinki, Finland

  • Venue:
  • Proceedings of the 11th ACM Conference on Embedded Networked Sensor Systems
  • Year:
  • 2013

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Abstract

We introduce CoSense, a collaborative sensing platform for mobile devices that opportunistically distributes sensing tasks between familiar devices in close proximity. We use empirical energy measurements together with data collected from everyday transportation behaviour to demonstrate that our solution can significantly reduce power consumption while maintaining the best possible sensing accuracy.