Evidence map›Paper›PMID 34640971›Full record

ArticleSensors (Basel, Switzerland)2021

Smartphone-Based Human Sitting Behaviors Recognition Using Inertial Sensor.

Vikas Kumar Sinha, Kiran Kumar Patro, Paweł Pławiak, Allam Jaya Prakash

Open access · goldAbstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
5.9field-weighted citation impact, top 4% 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

9 citing papers in PubMed, 27 citations in OpenAlex.

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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

4 authors at 3 institutions in 2 countries.

Vikas Kumar SinhaDepartment of Electronics and Communication Engineering, National Institute of Technology, Rourkela 769008, India.ORCID 0000-0002-1027-4174
Kiran Kumar PatroDepartment of Electronics and Communication Engineering, Aditya Institute of Technology and Management (A), Tekkali 532201, India.
Paweł PławiakDepartment of Computer Science, Faculty of Computer Science and Telecommunications, Cracow University of Technology, Warszawska 24, 31-155 Krakow, Poland.ORCID 0000-0002-4317-2801
Allam Jaya PrakashDepartment of Electronics and Communication Engineering, National Institute of Technology, Rourkela 769008, India.ORCID 0000-0001-9517-8829
National Institute of Technology Rourkela · INAditya Birla (India) · INCracow University of Technology · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

At present, people spend most of their time in passive rather than active mode. Sitting with computers for a long time may lead to unhealthy conditions like shoulder pain, numbness, headache, etc. To overcome this problem, human posture should be changed for particular intervals of time. This paper deals with using an inertial sensor built in the smartphone and can be used to overcome the unhealthy human sitting behaviors (HSBs) of the office worker. To monitor, six volunteers are considered within the age band of 26 ± 3 years, out of which four were male and two were female. Here, the inertial sensor is attached to the rear upper trunk of the body, and a dataset is generated for five different activities performed by the subjects while sitting in the chair in the office. Correlation-based feature selection (CFS) technique and particle swarm optimization (PSO) methods are jointly used to select feature vectors. The optimized features are fed to machine learning supervised classifiers such as naive Bayes, SVM, and KNN for recognition. Finally, the SVM classifier achieved 99.90% overall accuracy for different human sitting behaviors using an accelerometer, gyroscope, and magnetometer sensors.

Indexed as

SmartphoneSupport Vector MachineAdultAlgorithmsBayes TheoremFemaleHumansMaleMonitoring, PhysiologicYoung Adultaccelerometeran inertial sensorCFSclassifiersgyroscopehuman sitting behaviorsmagnetometerPSOsmartphone

Identifiers

PMID34640971
PMCPMC8512024
OpenAlexW3204936303

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.