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Stream/Area:
-
Subject:
-
Paper ID:
IJSREM66745
Volume:
10 |
8 |
Aug 2026
Pages:
1-10
Publication Frequency:
Monthly (12 issues per year)
License:International Journal of Scientific Research in Engineering and Management follows the Creative Commons Attribution 4.0 (CC BY 4.0) License, allowing free use and distribution with proper attribution.
Faculty of computing and IT
GM University
Faculty of computing and IT
GM University
This paper presents the design, implementation, and evaluation of an AI-based smart glasses system intended to assist visually impaired individuals through real-time object detection and voice-based feedback. The proposed system integrates a wearable ESP32-CAM module mounted on a glasses frame with a mobile-based YOLO (You Only Look Once) deep learning model for real-time object identification. Captured video frames are transmitted via WiFi to a mobile device, where the YOLO algorithm detects objects such as people, vehicles, and obstacles. Distance estimation is performed using image-processing techniques based on known object heights and camera focal parameters, eliminating the need for expensive depth sensors. A decision-making module evaluates proximity risks, and a Text-to-Speech (TTS) engine converts detection results into audio instructions delivered through earphones. The system operates as a continuous feedback loop: capture, detect, estimate, and alert. A controlled functional evaluation confirmed successful detection across multiple object classes under standard lighting conditions, with real-time voice output latency suitable for pedestrian navigation. The study discusses engineering trade-offs, observed limitations related to lighting dependency and camera angle sensitivity, and provides implementation-grounded guidance for extending the architecture with GPS navigation, face recognition, and IoT cloud integration.
KEYWORDS
This paper presented the design and implementation of an AI-based smart glasses system for visually impaired individuals, integrating real-time object detection with voice-based feedback in a wearable form factor. The architecture directly addresses literature-identified gaps by combining affordable hardware with powerful open-source AI models in a practical assistive device. The developed system uses an ESP32-CAM module to capture live video and transmit it to a mobile device via WiFi. A YOLO-based deep learning model detects objects such as people, vehicles, and obstacles in real time. Distance estimation using image-processing techniques and voice alerts through text-to-speech technology enable users to understand their environment without relying on visual input. Validation against the running implementation confirmed successful detection across multiple object classes with real-time voice output latency suitable for pedestrian navigation. The system demonstrates that AI-based assistive technologies can significantly enhance the quality of life for visually impaired individuals at a fraction of the cost of commercial alternatives. The implementation establishes a practical baseline for research-to-product translation in assistive technology. With future enhancements including GPS navigation, face recognition, emergency alert systems, and IoT cloud integration, the proposed architecture can serve as a robust foundation for a more advanced and reliable assistive system for real-world applications. Current evaluation is based on controlled functional testing rather than high-concurrency field trials. Future work should include extended field testing across diverse environments, lighting conditions, and user demographics to validate system robustness in production deployment scenarios.
[1] World Health Organization, "World Report on Vision," Geneva, Switzerland, 2019. [2] M. A. Williams, A. Hurst, and S. K. Kane, "Pray before you step out: Describing personal and situational blind navigation behaviors," in Proc. 15th Int. ACM SIGACCESS Conf. Computers and Accessibility, 2013. [3] J. Redmon, S. Divvala, R. Girshick, and A. Farhadi, "You Only Look Once: Unified, Real-Time Object Detection," in Proc. IEEE Conf. Computer Vision and Pattern Recognition (CVPR), 2016, pp. 779-788. [4] A. Gupta, A. Verma, and A. Yadav, "YOLO Object Detection using OpenCV," International Journal of Engineering Applied Sciences, 2021. [5] R. David et al., "TensorFlow Lite Micro: Embedded Machine Learning on TinyML Systems," arXiv preprint arXiv:2010.08678, 2020. [6] H. Deshpande, "Comparative Analysis of YOLO Object Detection with OpenCV," 2020. [7] A. Rosebrock, "YOLO Object Detection with OpenCV," PyImageSearch, 2018. [8] "Object Detection in Computer Vision," Wikipedia, 2025. [9] "You Only Look Once (YOLO)," Wikipedia, 2025. [10] J. Redmon and A. Farhadi, "YOLO9000: Better, Faster, Stronger," in Proc. IEEE Conf. Computer Vision and Pattern Recognition (CVPR), 2017, pp. 7263-7271.
Publication Date
8/13/2026
Peer Review Type
Double-Blind Peer Review
Review Rounds: 2
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Conflict of Interest
The authors declare no conflict of interest related to this research work.
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