Geospatial assistive technologies: potential usability criteria identified from manual wheelchair users.
Purpose: To advance knowledge of specific usability criteria for Geospatial Assistive Technologies (GATs) and manual wheelchair users, and to develop a profile and expectations for potential future users. Method: A face-to-face cross-sectional study was conducted with 17 community-dwelling manual wh...
| Publicado en: | Disability & Rehabilitation: Assistive Technology Vol. 15; no. 8; pp. 844 - 856 |
|---|---|
| Autores principales: | , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Nov2020
|
| 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=146492763&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 146492763 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 17483107 1X04 jtl: Disability & Rehabilitation: Assistive Technology issn: 17483107 maglogo: Y pubinfo: dt: Nov2020 vid: 15 iid: 8 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 146492763 146492763 146492763 10.1080/17483107.2019.1620351 146492763 ppf: 844 ppct: 12 formats: fmt: @attributes: type: P tig: atl: Geospatial assistive technologies: potential usability criteria identified from manual wheelchair users. aug: au: Prémont, Marie-Élise Vincent, Claude Mostafavi, Mir Abolfazl affil: Centre of Interdisciplinary Research in Rehabilitation and Social Integration, Centre intégré universitaire de santé et de services sociaux de la Capitale-Nationale (CIUSSS/CN), Québec, Canada sug: subj: Geographic Information Systems Utilization Assistive Technology Utilization Wheelchairs Persons with Disabilities Mobile Applications Consumer Attitudes Human Cross Sectional Studies Usability Study Adult Semi-Structured Interview Male Female Funding Source Questionnaires User-Computer Interface Qualitative Studies Convenience Sample Adult: 19-44 years Male Female ab: Purpose: To advance knowledge of specific usability criteria for Geospatial Assistive Technologies (GATs) and manual wheelchair users, and to develop a profile and expectations for potential future users. Method: A face-to-face cross-sectional study was conducted with 17 community-dwelling manual wheelchair users (aged 18–45 years) who use a mobile device. A semi-structured interview was conducted as follows: (1) four video clips presenting technologies related to GATs (applications on a smartphone or smart watch, augmented reality glasses, virtual reality helmet) were shown; (2) questions were asked about the perceived advantages and disadvantages of route planning prior to travel and navigation while receiving guidance in urban areas; and (3) an activity to rank fifteen defined usability criteria by importance was conducted. Two questionnaires were also self-administered: the Temple University Community Participation Measure and the Wheelchair Use Confidence Scale for Manual Wheelchair Users (WheelCon). Results: This study defines a comprehensive sample profile of manual wheelchair users with GAT and 19 distinctive usability criteria for GATs specifically suited to manual wheelchair users. Fifteen criteria were identified as the most important (actual use, appearance, Bluetooth, comfort, dimensions, ease of use, efficiency, familiarity, features, hands-free operation, information content, quality of information and transportability). Information content and transportability demand higher expectations while the emerging Bluetooth and free-hands criteria are associated with transportability. Conclusion: The results obtained using a user-centric approach yielded useful data to improve GATs and broaden the concept of compatibility among users and specific-use situations to ensure usability. For manual wheelchair users paired with a geospatial assistance technology: • The smart phone is preferred (compared to the smart watch, augmented reality glasses or virtual reality helmet) for both plan and navigation tasks. Actual use, comfort, ease of use, familiarity, features and informative content are important criteria and the smart phone as mobile device for GATs is perceived favourably to meet the requirements coming up with these criteria. • Especially suitable for guidance and manual wheelchair navigation (double-task), two emergent criteria emerge regarding the usability of GATs: hands-free and Bluetooth. Hands-free is associated with potential usability issues regarding smart phone transportability and to the relevance of augmented reality glasses or smart watches as mobile device for GATs. The Bluetooth connexion appears as being part of the solution for increasing the transportability of any of these mobile devices. • Appearance and dimension of GATs, their efficiency for planning and navigating, and the quality of the delivered information are other important usability criteria. • Since information content and transportability are targeted as the two most important criteria, we should pay special attention in the future to the availability of information about accessibility of destinations and also, to appropriate fixation and Bluetooth systems ensuring, partially or completely, hands-free operation in order to meet user needs. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
|---|