Virtual Booth

Individuals with visual impairments often face numerous challenges in their daily lives, particularly with mobility and spatial orientation in public environments. Most rely heavily on conventional white canes to physically detect obstacles. However, traditional canes present several limitations: they are unable to detect obstacles at chest level or higher, do not provide directional information, and cannot offer early warning signals to prevent collisions. These shortcomings can increase the risk of accidents, disorientation, and a lack of confidence in moving independently.

To address these issues, this project developed a smart cane equipped with navigation technology and ultrasonic sensors, complemented by an audio output system via wireless earphones. The cane is capable of detecting obstacles from multiple directions and distances using sensors, and it conveys this information to the user through auditory signals. An ergonomic design has also been incorporated to ensure comfort and ease of use.

Furthermore, the system is powered by a microprocessor that enables real-time analysis of sensor data. This allows users to receive timely and accurate navigation information, empowering them to make safer movement decisions. The use of wireless earphones ensures that the information is delivered privately without disturbing others.

Overall, this project aims to enhance the safety, confidence, and independence of individuals with visual impairments through the implementation of smart, more effective assistive technology compared to conventional canes. It is hoped that this innovation will have a positive impact on the visually impaired community and contribute to the advancement of more sophisticated mobility aid devices in the future.