Consiglio Nazionale delle Ricerche

Tipo di prodottoArticolo in rivista
TitoloA system for automatic detection of momentary stress in naturalistic settings
Anno di pubblicazione2012
Formato
  • Elettronico
  • Cartaceo
Autore/iGaggioli A, Pioggia G, Tartarisco G, Baldus G, Ferro M, Cipresso P, Serino S, Popleteev A, Gabrielli S, Maimone R, Riva G
Affiliazioni autoriConsiglio Nazionale delle Ricerche (CNR)
Autori CNR e affiliazioni
  • GIOVANNI PIOGGIA
Lingua/e
  • inglese
AbstractProlonged exposure to stressful environments can lead to serious health problems. Therefore, measuring stress in daily life situations through non-invasive procedures has become a significant research challenge. In this paper, we describe a system for the automatic detection of momentary stress from behavioral and physiological measures collected through wearable sensors. The system's architecture consists of two key components: a) a mobile acquisition module; b) an analysis and decision module. The mobile acquisition module is a smartphone application coupled with a newly developed sensor platform (Personal Biomonitoring System, PBS). The PBS acquires behavioral (motion activity, posture) and physiological (hearth rate) variables, performs low-level, real-time signal preprocessing, and wirelessly communicates with the smartphone application, which in turn connects to a remote server for further signal processing and storage. The decision module is realized on a knowledge basis, using neural network and fuzzy logic algorithms able to combine as input the physiological and behavioral features extracted by the PBS and to classify the level of stress, after previous knowledge acquired during a training phase. The training is based on labeling of physiological and behavioral data through self-reports of stress collected via the smartphone application. After training, the smartphone application can be configured to poll the stress analysis report at fixed time steps or at the request of the user. Preliminary testing of the system is ongoing.
Lingua abstractinglese
Altro abstract-
Lingua altro abstract-
Pagine da182
Pagine a186
Pagine totali5
RivistaStudies in health technology and informatics (Print)
Attiva dal 1991
Editore: IOS Press - Tokyo ;
Paese di pubblicazione: Paesi Bassi
Lingua: inglese
ISSN: 0926-9630
Titolo chiave: Studies in health technology and informatics (Print)
Titolo proprio: Studies in health technology and informatics. (Print)
Titolo abbreviato: Stud. health technol. inform. (Print)
Numero volume della rivista181
Fascicolo della rivista-
DOI-
Verificato da refereeSì: Internazionale
Stato della pubblicazionePublished version
Indicizzazione (in banche dati controllate)
  • PubMed (Codice:22954852)
Parole chiavePsychological stress, physiological monitoring, wearable sensors, knowledge models, decision support system
Link (URL, URI)-
Titolo parallelo-
Licenza-
Scadenza embargo-
Data di accettazione-
Note/Altre informazioni-
Strutture CNR
  • ISASI — Istituto di Scienze Applicate e Sistemi Intelligenti "Eduardo Caianiello"
Moduli/Attività/Sottoprogetti CNR-
Progetti Europei-
Allegati
A system for automatic detection of momentary stress in naturalistic settings (documento privato )
Tipo documento: application/pdf