Human factors in all-terrain wheelchair design for rural population

Paula Chacon-Cifuentes, A. A. Zuleta, Gustavo Sevilla, Andres Valencia-Escobar, Esteban Correa-Bedoya, Felix Echeverria-Echeverria

Research output: Chapter in Book/Report/Conference proceedingConference and proceedingspeer-review

2 Scopus citations

Abstract

Considering the geography, the public infrastructure and the products available in Colombia, there was identified an insufficiency in the supply of wheelchairs appropriated for the tough conditions of rural areas. In response, an all-terrain, three-wheeled and leveraged wheelchair was designed, using the user-centered design approach. The wheelchair was adapted to the anthropometric and anatomical characteristics of its users and considered arms biomechanics for the design of leveraged driving system. In addition, it was proposed the use of magnesium alloys to reducing the weight of the wheelchair frame, which helps to reduce the effort thus contributing to the preservation of upper limbs. The wheelchair was co-designed involving potential users in the design process. The digital model suggests a weight reduction of 75% to 55% compared to commercial models and shows adequate structural behavior. Currently, a functional prototype is being manufactured, which will be subjected to technical and usability tests.

Original languageEnglish
Title of host publicationAdvances in Usability and User Experience - Proceedings of the AHFE 2019 International Conferences on Usability and User Experience, and Human Factors and Assistive Technology
EditorsTareq Ahram, Christianne Falcão
PublisherSpringer Verlag
Pages899-910
Number of pages12
ISBN (Print)9783030191344
DOIs
StatePublished - 2020
EventAHFE Conference on Usability and User Experience, 2019 and the AHFE Conference on Human Factors and Assistive Technology, 2019 - Washington D.C., United States
Duration: 24 Jul 201928 Jul 2019

Publication series

NameAdvances in Intelligent Systems and Computing
Volume972
ISSN (Print)2194-5357
ISSN (Electronic)2194-5365

Conference

ConferenceAHFE Conference on Usability and User Experience, 2019 and the AHFE Conference on Human Factors and Assistive Technology, 2019
Country/TerritoryUnited States
CityWashington D.C.
Period24/07/1928/07/19

Bibliographical note

Publisher Copyright:
© Springer Nature Switzerland AG 2020.

Keywords

  • Assistive technology
  • Biomechanics
  • Mobility
  • Product design
  • User-centered design

Types Minciencias

  • Artículos de investigación con calidad D

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