Multipurpose Smart Gloves for Deaf and Dumb Using Raspberry Pi Pico
Abstract
Communication barriers faced by individuals with hearing and speech impairments significantly limit their ability to interact in society. This paper presents the design and development of a multipurpose smart glove system that translates hand gestures into both text and speech in real time. The system utilizes flex sensors to detect finger movements, and a Raspberry Pi Pico microcontroller to process gesture data. Recognized gestures are mapped to predefined messages, which are displayed on an LCD and converted into audio using a voice module. The proposed solution is cost-effective, portable, and user-friendly, making it suitable for daily use. Experimental results demonstrate reliable gesture recognition with low latency, enhancing communication and independence for differently-abled individuals.
References
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