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Author

Ramya K. Prasad

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Open access Sep 2026

SIGMA IoT enabled sensor based embedded gesture recognition system using RISP algorithm for real time assistive communication for speech and hearing disabilities

Communication barriers faced by individuals with speech and hearing impairments continue to limit effective interaction and access to essential services. This paper presents SIGMA, an IoT-based assistive communication system implemented using a wearable smart glove equipped with flex sensors for real-time gesture acqui...

Priya Govindarajan, Indumathi S, Pallavi H. L. et al. · 0 citations

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