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Wearable Vision TechnologiesDesigning an AI-powered wearable guidance system to facilitate the daily lives of individuals with special needs.The burden of visual impairment has increased globally, affecting millions over the past decade. Those with partial or complete vision loss encounter everyday challenges that most people take for granted. Prosaic activities like walking, cooking, or cleaning become difficult and even dangerous without help. These challenges significantly reduce the autonomy

A pulse sensor is an electronic sensor developed to measure an individual’s heart rate or pulse in real time. These sensors typically operate on the principle of photoplethysmography (PPG), detecting changes in the amount of light reflected from or transmitted through tissue due to rhythmic variations in blood flow. The measured analog data is processed digitally through microcontroller platforms such as Arduino, ESP32, and STM32. As a result, pulse sensors are widely used in educational applica