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Haptic handheld wayfinder with pseudo-attraction force for pedestrians with visual impairments

Published: 25 October 2009 Publication History

Abstract

When visually impaired pedestrians walk from one place to another by themselves, they must update their orientation and position to find their way and avoid obstacles and hazards. We present the design of a new haptic direction indicator, whose purpose is to help blind pedestrians travel a path and avoid hazards intuitively and safely by means of haptic navigation. The haptic direction indicator uses a novel kinesthetic perception method called the "pseudo-attraction force" technique, which exploits the nonlinear relationship between perceived and physical acceleration to generate a force sensation. In an experiment performed to evaluate with the haptic direction indicator, we found that visually impaired users could safely walk along a predefined route at their usual walking pace, independent of the existence of auditory information. These results demonstrate the utility and usability of the haptic direction indicator, but there is still room for improvement.

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  • (2024)Hands-Free Haptic Navigation Devices for Actual WalkingIEEE Transactions on Haptics10.1109/TOH.2024.340555117:4(528-545)Online publication date: 1-Oct-2024
  • (2024)Dog's 3D Skeleton Reconstruction using a Moving Trainer for Analysis of Guide Dog Training2024 IEEE International Conference on Systems, Man, and Cybernetics (SMC)10.1109/SMC54092.2024.10831469(4594-4599)Online publication date: 6-Oct-2024
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cover image ACM Conferences
Assets '09: Proceedings of the 11th international ACM SIGACCESS conference on Computers and accessibility
October 2009
290 pages
ISBN:9781605585581
DOI:10.1145/1639642
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 25 October 2009

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Author Tags

  1. asymmetric oscillation
  2. maze task
  3. wayfinding

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Cited By

View all
  • (2024)Shock Me The Way: Directional Electrotactile Feedback under the Smartwatch as a Navigation Aid for CyclistsProceedings of the ACM on Human-Computer Interaction10.1145/36765218:MHCI(1-25)Online publication date: 24-Sep-2024
  • (2024)Hands-Free Haptic Navigation Devices for Actual WalkingIEEE Transactions on Haptics10.1109/TOH.2024.340555117:4(528-545)Online publication date: 1-Oct-2024
  • (2024)Dog's 3D Skeleton Reconstruction using a Moving Trainer for Analysis of Guide Dog Training2024 IEEE International Conference on Systems, Man, and Cybernetics (SMC)10.1109/SMC54092.2024.10831469(4594-4599)Online publication date: 6-Oct-2024
  • (2024)A shape-changing haptic navigation interface for vision impairmentScientific Reports10.1038/s41598-024-79845-714:1Online publication date: 10-Dec-2024
  • (2023)Navigation Method Enhancing Music Listening Experience by Stimulating Both Neck Sides With Modulated Musical VibrationIEEE Transactions on Haptics10.1109/TOH.2023.326619416:2(228-239)Online publication date: 1-Apr-2023
  • (2023)Review of substitutive assistive tools and technologies for people with visual impairments: recent advancements and prospectsJournal on Multimodal User Interfaces10.1007/s12193-023-00427-418:1(135-156)Online publication date: 19-Dec-2023
  • (2022)Human–Machine Interaction through Advanced Haptic Sensors: A Piezoelectric Sensory Glove with Edge Machine Learning for Gesture and Object RecognitionFuture Internet10.3390/fi1501001415:1(14)Online publication date: 27-Dec-2022
  • (2022)Digital Technologies in Orientation and Mobility Instruction for People Who are Blind or Have Low VisionProceedings of the ACM on Human-Computer Interaction10.1145/35556226:CSCW2(1-25)Online publication date: 11-Nov-2022
  • (2022)Accessibility-Related Publication Distribution in HCI Based on a Meta-AnalysisExtended Abstracts of the 2022 CHI Conference on Human Factors in Computing Systems10.1145/3491101.3519701(1-28)Online publication date: 27-Apr-2022
  • (2022)Hand-Held Haptic Navigation Devices for Actual WalkingIEEE Transactions on Haptics10.1109/TOH.2022.320935015:4(655-666)Online publication date: 1-Oct-2022
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