MUMBAI, India, June 22 -- Intellectual Property India has published a patent application (202641069340 A) filed by Sai Vidya Institute Of Technology on June 03, 2026, for Ai-Enabled Smart Mobility Assistance Stick For Visually Impaired Individuals With Multi-Hazard Detection, Adaptive Alert Mechanism, And Emergency Location Sharing.
Inventors include Mrs. Pratibha Pujari; Mr. Daniel D; Mrs. Chaitra C; Dr. Prasanna Lakshmi G S; Dr. Vrinda Shetty; Adithya. G; Amruta Irappa Ganiger; Anushka. R; Abhijnan. M; and Bhuvanesh. S. R.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: The present invention relates to a smart mobility assistance stick for visually impaired individuals. The system integrates obstacle detection sensors, environmental hazard sensing modules, adaptive feedback mechanisms, and emergency communication features into a lightweight portable device. Ultrasonic sensors detect nearby obstacles and estimate their distance, while water detection sensors identify hazardous surfaces. A processing unit analyzes sensor information and generates adaptive vibration and audio alerts based on risk level and obstacle proximity. The system further includes a GPS-enabled emergency communication module capable of transmitting the user's location to predefined contacts during emergencies. The invention improves independent navigation, reduces accident risks, and enhances confidence among visually impaired users. The device is energy-efficient, cost-effective, and suitable for both indoor and outdoor environments. Advanced embodiments include sensor fusion, predictive collision avoidance, personalized alert generation, and context-aware navigation support. The invention provides a comprehensive assistive mobility solution that significantly improves safety and independence for visually impaired individuals.
Disclaimer: Curated by HT Syndication.
