Abstract: Nova is a voice-controlled desktop assistant designed to simplify user interactions and enhance productivity. Utilizing advanced speech recognition, prompt engineering, and data-driven decision-making, Nova facilitates hands-free control of applications and provides real-time feedback via text-to-speech. Unlike traditional NLP-based solutions, Nova leverages structured datasets and JSON-based prompts to streamline interactions, reduce processing overhead, and prioritize user privacy. Developed using PyQt5 for a native graphical user interface (GUI) and python PyQT5 functions for backend Connection Nova offers a comprehensive, cross-platform solution tailored for accessibility, multitasking, and efficient computing environments.
Keywords: Speech Recognition, Desktop Assistant, Datasets, TTS, Automation, Prompt Engineering.
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DOI:
10.17148/IJARCCE.2025.14236
