Intelligent single switch wheelchair navigation.
We have developed an intelligent single switch scanning interface and wheelchair navigation assistance system, called intelligent single switch wheelchair navigation (ISSWN), to improve driving safety, comfort and efficiency for individuals who rely on single switch scanning as a control method. ISS...
| Publicado en: | Disability & Rehabilitation: Assistive Technology Vol. 7; no. 6; pp. 501 - 507 |
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| Autores principales: | , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Nov2012
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=104425500&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 104425500 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 17483107 1X04 jtl: Disability & Rehabilitation: Assistive Technology issn: 17483107 maglogo: Y pubinfo: dt: Nov2012 vid: 7 iid: 6 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 104425500 2011713258 10.3109/17483107.2011.652997 NLM22356240 104425500 ppf: 501 ppct: 6 formats: fmt: @attributes: type: P tig: atl: Intelligent single switch wheelchair navigation. aug: au: Ka, Hyun W Simpson, Richard Chung, Younghyun affil: Department of Rehabilitation Science and Technology, University of Pittsburgh , Pittsburgh, PA , USA. sug: subj: Artificial Intelligence Assistive Technology Devices Wheelchairs Adult Descriptive Statistics Female Funding Source Human Male Middle Age Multivariate Analysis of Variance Repeated Measures T-Tests Adult: 19-44 years Middle Aged: 45-64 years Female Male ab: We have developed an intelligent single switch scanning interface and wheelchair navigation assistance system, called intelligent single switch wheelchair navigation (ISSWN), to improve driving safety, comfort and efficiency for individuals who rely on single switch scanning as a control method. ISSWN combines a standard powered wheelchair with a laser rangefinder, a single switch scanning interface and a computer. It provides the user with context sensitive and task specific scanning options that reduce driving effort based on an interpretation of sensor data together with user input. Trials performed by 9 able-bodied participants showed that the system significantly improved driving safety and efficiency in a navigation task by significantly reducing the number of switch presses to 43.5% of traditional single switch wheelchair navigation (p < 0.001). All participants made a significant improvement (39.1%; p < 0.001) in completion time after only two trials. [Box: see text]. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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