Cited by 12Assistive Technology in Communication and MobilityTactile and Sensory InteractionsGaze Tracking and Assistive Technology

LiSee: A Headphone that Provides All-day Assistance for Blind and Low-vision Users to Reach Surrounding Objects

Chen, Kaixin, Huang, Yongzhi, Chen, Yicong, Zhong, Haobin, Lin, Lihua, Wang, Lu, Wu, Kaishun·2022·Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies

Abstract

Reaching surrounding target objects is difficult for blind and low-vision (BLV) users, affecting their daily life. Based on interviews and exchanges, we propose an unobtrusive wearable system called LiSee to provide BLV users with all-day assistance. Following a user-centered design method, we carefully designed the LiSee prototype, which integrates various electronic components and is disguised as a neckband headphone such that it is an extension of the existing headphone. The top-level software includes a series of seamless image processing algorithms to solve the challenges brought by the unconstrained wearable form so as to ensure excellent real-time performance. Moreover, users are provided with a personalized guidance scheme so that they can use LiSee quickly based on their personal expertise. Finally, a system evaluation and a user study were completed in the laboratory and participants' homes. The results show that LiSee works robustly, indicating that it can meet the daily needs of most participants to reach surrounding objects.

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Crossref · 10.1145/3550282

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Authors
Chen, K., Huang, Y., Chen, Y., Zhong, H., Lin, L., Wang, L., & Wu, K.
Affiliations
Shenzhen University (CN)
Venue
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies
Published
2022-09-06
Volume
6
Issue
3
Pages
1-30
ISSN
2474-9567 (ISSN-L)
OpenAlex
W4294892001
Cited by
12
References
57
Citations by year
2026: 4 · 2025: 3 · 2024: 2 · 2023: 3
FWCI
3.22
Type
journal article
Language
en
Open access
closed
Locations
  • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies (publishedVersion)
  • Rare & Special e-Zone (The Hong Kong University of Science and Technology) (submittedVersion)
Topics
  • Health Sciences › Health Professions › Occupational Therapy › Assistive Technology in Communication and Mobility
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Tactile and Sensory Interactions
  • Physical Sciences › Computer Science › Human-Computer Interaction › Gaze Tracking and Assistive Technology
Keywords
blind and visually impaired users, wearable assistive technology, individual guidance, user-centered design, real-time object detection

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