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Semantic Heuristic Localization

Semantic Heuristic Localization. Branden Ghena. University of Michigan. TerraSwarm Localization Workshop. Ann Arbor, MI. May 16, 2014. Background. Who’s in Lab?. Background. What People Carry Phones Laptops RFID Cards Fitbits. What People Are Voice Faces Height Weight.

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Semantic Heuristic Localization

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  1. Semantic Heuristic Localization Branden Ghena University of Michigan TerraSwarm Localization Workshop. Ann Arbor, MI. May 16, 2014

  2. Background Who’s in Lab? TerraSwarm Research Center

  3. Background What People Carry • Phones • Laptops • RFID Cards • Fitbits What People Are • Voice • Faces • Height • Weight What People Use • Desk Chair • Computer TerraSwarm Research Center

  4. Background What People Carry • Phones • Laptops • RFID Cards • Fitbits TerraSwarm Research Center

  5. Fitbit Scanning Fitbits communicate over BLE Actively scan using base station Can run from a Raspberry PI TerraSwarm Research Center

  6. Challenges The Barrier Problem 1 Dozen Goldfish Special $8.95 TerraSwarm Research Center

  7. Challenges Probability of Occurrence RSSI RSSI How bad is RSSI in practice? TerraSwarm Research Center

  8. Challenges Probability of Occurrence RSSI How bad is RSSI in practice? TerraSwarm Research Center

  9. Whereabouts http://inductor.eecs.umich.edu/whereabouts.html https://github.com/lab11/whereabouts TerraSwarm Research Center

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