This study presents “Gaze Speak,” a novel multimodal human-computer interaction (HCI) system integrating AI-enabled eye-tracking and speech recognition for hands-free desktop control. Unlike traditional mouse/keyboard input, the proposed system leverages neural computer vision (Mediapipe), robust speech-to-text, and intelligent synchronization to master real-time control on commodity hardware. A rigorous experimental protocol with 20 participants, including users with disabilities, validates the system’s accuracy, flexibility, and accessibility impact. Extensive evaluation across lighting, noise, and multitasking environments reveals competitive latency, high recognition rates, and enthusiastic user feedback. Both quantitative and qualitative analyses, accompanied by data tables and architectural figures, demonstrate the promise of “Gaze Speak” for advancing usability and inclusive computing.

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Gaze Speak: A Multimodal AI-Driven Human-Computer Interaction System Using Eye Gaze and Voice Commands

  • A. Aruna,
  • V. Aparna,
  • Anisha Jerin,
  • S. Subalakshmi

摘要

This study presents “Gaze Speak,” a novel multimodal human-computer interaction (HCI) system integrating AI-enabled eye-tracking and speech recognition for hands-free desktop control. Unlike traditional mouse/keyboard input, the proposed system leverages neural computer vision (Mediapipe), robust speech-to-text, and intelligent synchronization to master real-time control on commodity hardware. A rigorous experimental protocol with 20 participants, including users with disabilities, validates the system’s accuracy, flexibility, and accessibility impact. Extensive evaluation across lighting, noise, and multitasking environments reveals competitive latency, high recognition rates, and enthusiastic user feedback. Both quantitative and qualitative analyses, accompanied by data tables and architectural figures, demonstrate the promise of “Gaze Speak” for advancing usability and inclusive computing.