Residential wearable RSSI and accelerometer measurements with detailed location annotations

Dallan Byrne*, Michal Kozlowski, Raul Santos-Rodriguez, Robert Piechocki, Ian Craddock

*Corresponding author for this work

Research output: Contribution to journalArticle (Academic Journal)peer-review

8 Citations (Scopus)
249 Downloads (Pure)

Abstract

This repository offers smart-home wearable accelerometer and Radio Signal Strength Indicator (RSSI) data acquired: 1) with low-cost hardware; 2) with high-resolution location annotations; 3) from four UK homes. The data are intended to evaluate RSSI-based indoor localisation methods with activity measurements provided from a user-worn wearable device. A wrist worn accelerometer records activity signatures which are relayed to a number of receiving Access Points (AP) placed throughout the building. Upon reception of a packet, each AP measures the RSSI of the received radio signal and timestamps the accelerometer measurements. Location labels are recorded automatically using a small camera which registers fiducial floor tags as the participant carries out their normal routines in a natural way. Approximately 14 hof annotated wearable measurements are provided. A scripted fingerprint measurement is provided along with several unscripted natural living recordings, where the participant carried out a number of daily household activities which are annotated, where possible, throughout. Codes are provided to access the data and to replicate the ground-truthing procedure.

Original languageEnglish
Article number180168
Number of pages14
JournalScientific Data
Volume5
DOIs
Publication statusPublished - 21 Aug 2018

Structured keywords

  • Digital Health
  • SPHERE

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