PSEUDO EYES (BLIND NAVIGATION TOOL) - Meenatchi. U
The paper presents a theoretical model and a system concept to provide a smart electronic aid for blind people. The system is intended to provide overall
measures-Artificial vision and object detection.
The aim of the overall system is to provide a low cost and efficient navigation aid for blind which gives a sense of artificial vision by providing information about the environmental scenario of objects. Ultrasonic sensor are used to calculate distance of the objects (Tree or lamp post, pit, obstacles, pavement up, pavement down)around the blind person to guide the user towards the available path.
Output is in the form of voice and vibration which the blind person can hear and feel.
The hardware consists of arduino UNO board, ultrasonic sensor and voice module (APR33A3), head phone, servo motor, vibrator motor. The code is written in Arduino.
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