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September 10, 2025NIPES Journal of Science and Technology Research

Development of Arduino-Based Ultrasonic Smart Glasses with Haptic Feedback for Visually Impaired Users

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Authors

IOImhade P. OkokpujieMMMuhammad I. N. Ma'arofMOMolokwu V. Odira

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Overview

The design integrates ultrasonic sensors to enhance obstacle detection in visually impaired users, indicating improved mobility.

Key Points

  • Ultrasonic glasses provide accurate obstacle detection within 20-60 cm, ensuring user safety and comfort.
  • The system features haptic feedback via a vibrator motor and buzzer, demonstrating response times of 55-70 ms.
  • User feedback shaped iterative design improvements, focusing on ergonomic considerations and aesthetic appeal.
  • Power consumption is predictable, allowing a lifespan of one day with efficient operation using a Li-ion 3V battery.

Cite This Study

Okokpujie et al. (2025) studied this question.

synapsesocial.com/papers/68c23fc3b210217d647973e7https://doi.org/10.37933/nipes/7.3.2025.1624
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Towards Spatial Awareness: Real-Time Sensory Augmentation with Smart Glasses for Visually Impaired Individuals2025
  2. 2Assistive technology for mobility: sensory device for blind people with infrared sensors2025
  3. 3A Multi-Platform Electronic Travel Aid Integrating Proxemic Sensing for the Visually Impaired2025
  4. 4Arduino-enhanced smart hat for blind navigation2025
  5. 5VISIONMATE: SMART ASSISTIVE GLASSES FOR THE VISUALLY IMPAIRED2025