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Vibrotactile Guidance for Wayfinding of Blind Walkers

Published: 01 July 2015 Publication History

Abstract

We propose a vibrotactile interface in the form of a belt for guiding blind walkers. This interface enables blind walkers to receive haptic directional instructions along complex paths without negatively impacting users' ability to listen and/or perceive the environment the way some auditory directional instructions do. The belt interface was evaluated in a controlled study with 10 blind individuals and compared to the audio guidance. The experiments were videotaped and the participants' behaviors and comments were content analyzed. Completion times and deviations from ideal paths were also collected and statistically analyzed. By triangulating the quantitative and qualitative data, we found that the belt resulted in closer path following to the expense of speed. In general, the participants were positive about the use of vibrotactile belt to provide directional guidance.

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Cited By

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  • (2024)Hapstick-Figure: Investigating the Design of a Haptic Representation of Human Gestures from Theater Performances for Blind and Visually-Impaired PeopleProceedings of the ACM on Human-Computer Interaction10.1145/36981528:ISS(649-673)Online publication date: 24-Oct-2024
  • (2024)All the Way There and Back: Inertial-Based, Phone-in-Pocket Indoor Wayfinding and Backtracking Apps for Blind TravelersACM Transactions on Accessible Computing10.1145/369600517:4(1-35)Online publication date: 12-Sep-2024
  • (2024)The Eclectic User Experience of Combined On-Screen and On-Wrist Vibrotactile Feedback in Touchscreen InputExtended Abstracts of the CHI Conference on Human Factors in Computing Systems10.1145/3613905.3650835(1-7)Online publication date: 11-May-2024
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Information & Contributors

Information

Published In

cover image IEEE Transactions on Haptics
IEEE Transactions on Haptics  Volume 8, Issue 3
July-Sept. 2015
100 pages

Publisher

IEEE Computer Society Press

Washington, DC, United States

Publication History

Published: 01 July 2015

Author Tags

  1. wayfinding
  2. Assistive technology
  3. haptic belt

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View all
  • (2024)Hapstick-Figure: Investigating the Design of a Haptic Representation of Human Gestures from Theater Performances for Blind and Visually-Impaired PeopleProceedings of the ACM on Human-Computer Interaction10.1145/36981528:ISS(649-673)Online publication date: 24-Oct-2024
  • (2024)All the Way There and Back: Inertial-Based, Phone-in-Pocket Indoor Wayfinding and Backtracking Apps for Blind TravelersACM Transactions on Accessible Computing10.1145/369600517:4(1-35)Online publication date: 12-Sep-2024
  • (2024)The Eclectic User Experience of Combined On-Screen and On-Wrist Vibrotactile Feedback in Touchscreen InputExtended Abstracts of the CHI Conference on Human Factors in Computing Systems10.1145/3613905.3650835(1-7)Online publication date: 11-May-2024
  • (2024)Three-Dimensional Position Presentation via Head and Waist Vibrotactile ArraysIEEE Transactions on Haptics10.1109/TOH.2023.332992917:3(319-333)Online publication date: 1-Jul-2024
  • (2024)Human Identification Performance of Vibrotactile Stimuli Applied on the Torso Along Azimuth or ElevationHaptics: Understanding Touch; Technology and Systems; Applications and Interaction10.1007/978-3-031-70058-3_1(3-15)Online publication date: 30-Jun-2024
  • (2023)Opportunities for Accessible Virtual Reality Design for Immersive Musical Performances for Blind and Low-Vision PeopleProceedings of the 2023 ACM Symposium on Spatial User Interaction10.1145/3607822.3614540(1-21)Online publication date: 13-Oct-2023
  • (2023)Experiments with RouteNav, A Wayfinding App for Blind Travelers in a Transit HubProceedings of the 25th International ACM SIGACCESS Conference on Computers and Accessibility10.1145/3597638.3608428(1-15)Online publication date: 22-Oct-2023
  • (2022)Vibrotactile Encoding of Object Features and Alert Levels for the Visually ImpairedHaptic Interaction10.1007/978-3-031-46839-1_5(53-67)Online publication date: 12-Nov-2022
  • (2022)Multisensory Experience for People with Hearing Loss: A Preliminary Study Using Haptic Interfaces to Sense MusicHCI International 2022 – Late Breaking Papers: HCI for Health, Well-being, Universal Access and Healthy Aging10.1007/978-3-031-17902-0_21(292-306)Online publication date: 26-Jun-2022
  • (2021)VHP: Vibrotactile Haptics Platform for On-body ApplicationsThe 34th Annual ACM Symposium on User Interface Software and Technology10.1145/3472749.3474772(598-612)Online publication date: 10-Oct-2021
  • Show More Cited By

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