To Örebro University

oru.seÖrebro universitets publikasjoner
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Identification of vibrotactile morse code on abdomen and wrist
Region Örebro län. Örebro universitet, Institutionen för hälsovetenskaper. Institutionen för naturvetenskap och teknik, School of Science and Technology.ORCID-id: 0000-0003-4130-7909
Örebro universitet, Institutionen för naturvetenskap och teknik.ORCID-id: 0000-0002-0718-8080
Industrial Design, University Collegeof Arts and Design (Konstfack), Stockholm, Sweden.ORCID-id: 0000-0003-2104-2317
Audiologiskt forskningscentrum i Örebro, Region Örebro län, Örebro, Sweden.
2017 (engelsk)Inngår i: International Journal of Engineering, Technology and Scientific Innovation, ISSN 2456-1851, Vol. 1, nr 4, s. 351-366Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Morse code has been used as a communications system at a distance to transmit text through tone or light pulses. This comparative study aims to test and evaluate the vibrotactile identification of Morse coded signals communicating instructions for movement. The pulses were presented on abdomen and wrist among 14 males (40-85 yr) experienced in acoustic Morse code and the rate of pulses was 12 words per minute using a Vibration Motor mounted in a plastic holder. There identification results were statistically significantly better on wrist compared to abdomen. Words were identified significantly better on the wrist as compared to abdomen but the identification results of the letters were equally good in both placements. There was a negative correlation between age and the pooled identification results tested on wrist PCC r=-0.45 (p<0.02). The participants rank ordered the wrist, over the abdomen, as the best place for positioning the vibrator. The results support haptic/tactile interaction research in positioning and communication system. Our future plans are to apply the results to the project "Ready Ride" for instructions for horseback riding for people with deafblindness as well as activity and movement for elderly people with impaired vision and hearing.

sted, utgiver, år, opplag, sider
IJETSI , 2017. Vol. 1, nr 4, s. 351-366
HSV kategori
Identifikatorer
URN: urn:nbn:se:oru:diva-62752OAI: oai:DiVA.org:oru-62752DiVA, id: diva2:1159171
Tilgjengelig fra: 2017-11-21 Laget: 2017-11-21 Sist oppdatert: 2022-10-14bibliografisk kontrollert

Open Access i DiVA

fulltext(829 kB)658 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 829 kBChecksum SHA-512
80b695ffd9bd2ebf8cd769f55fae671c7c82168c4a04271f20d7c67d806739c4e956d3a03a4ccf3ad45098b9866673c5f194a9f9abbec59b703cd6ce1269b2f4
Type fulltextMimetype application/pdf

Andre lenker

Free Fulltext

Person

Ranjbar, ParivashStranneby, DagAkner Koler, Cheryl

Søk i DiVA

Av forfatter/redaktør
Ranjbar, ParivashStranneby, DagAkner Koler, Cheryl
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 663 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

urn-nbn

Altmetric

urn-nbn
Totalt: 627 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf