Evidence map›Paper›PMID 36616798›Full record

ArticleSensors (Basel, Switzerland)2022

Accelerometers in Our Pocket: Does Smartphone Accelerometer Technology Provide Accurate Data?

George Grouios, Efthymios Ziagkas, Andreas Loukovitis, Konstantinos Chatzinikolaou, Eirini Koidou

Open access · goldAbstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
4.1field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

George GrouiosDepartment of Physical Education and Sport Science, Aristotle University of Thessaloniki, 57001 Thessaloniki, Greece.
Efthymios ZiagkasDepartment of Physical Education and Sport Science, Aristotle University of Thessaloniki, 57001 Thessaloniki, Greece.
Andreas LoukovitisDepartment of Physical Education and Sport Science, Aristotle University of Thessaloniki, 57001 Thessaloniki, Greece.
Konstantinos ChatzinikolaouDepartment of Physical Education and Sport Science, Aristotle University of Thessaloniki, 57001 Thessaloniki, Greece.ORCID 0000-0003-0312-3471
Eirini KoidouDepartment of Physical Education and Sport Science-Serres, Aristotle University of Thessaloniki, Agios Ioannis, 62110 Serres, Greece.
Aristotle University of Thessaloniki · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study evaluates accelerometer performance of three new state of the art smartphones and focuses on accuracy. The motivating research question was whether accelerator accuracy obtained with these off-the-shelf modern smartphone accelerometers was or was not statistically different from that of a gold-standard reference system. We predicted that the accuracy of the three modern smartphone accelerometers in human movement data acquisition do not differ from that of the Vicon MX motion capture system. To test this prediction, we investigated the comparative performance of three different commercially available current generation smartphone accelerometers among themselves and to a gold-standard Vicon MX motion capture system. A single subject design was implemented for this study. Pearson's correlation coefficients

Indexed as

MovementSmartphoneAccelerometryHumansReproducibility of Resultsaccelerometer accuracyaccelerometer sensorsgaitoptoelectronic systemperformance evaluationsmartphones

Identifiers

PMID36616798
PMCPMC9824767
OpenAlexW4313244723

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.