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Author(s):

Mrs.P.N.S.Sailaja | Ms.Ch.Komali | Mr.Y.Bharath | Mr.A.ManikantaNaidu | Mr.B.HemanthNaidu
Keywords:

Microcontroller, Methodology, Flex Sensor, LCD Display And DF Player Mini.
Abstract:
This Study Introduces An Innovative And Budget-friendly Portable Gesture Vocalizer System Specifically Designed To Empower Individuals With Paralysis To Express Their Essential Needs And Desires Effectively. At The Heart Of This System Is An Arduino Microcontroller, Which Skillfully Interprets Finger Gestures Detected By Flex Sensors. When A Gesture Is Recognized, The System Activates Pre-recorded Audio Responses That Are Stored On A DF Player Mini MP3 Module. This Functionality Enables Users To "speak" Predetermined Phrases Simply By Making Hand Movements, With The Audio Output Delivered Through A Speaker. To Further Enhance The User Experience, The System Incorporates A 16x2 LCD Display That Provides Real-time Visual Feedback, Ensuring Users Can Easily Understand The System's Responses. This Groundbreaking Solution Not Only Offers A Cost-effective And Accessible Alternative To Traditional, Expensive Assistive Communication Technologies But Also Significantly Enhances The Independence And Overall Quality Of Life For Individuals With Physical Disabilities. By Bridging The Communication Gap, This System Represents A Meaningful Advancement In Assistive Technology, Fostering Greater Autonomy For Its Users.

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