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Author

Sumesh Surendran Letha

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NavAI: an application-agnostic llm framework for navigation tasks in virtual reality environments

NavAI is an extensible navigation framework that leverages large language models (LLMs) to support both basic action commands and multi-step goal-oriented navigation through an application-agnostic screenshot-and-control interface and explores optimization strategies for virtual scene understanding and navigation goal decision making.

Jiajie Wang, Sumesh Surendran Letha, M. DiGiovanni et al. · 0 citations
Book Open access Jul 2026

From GUI Tests to Conversational Interaction: A New Perspective on App-Specific Voice Assistants

This paper proposes an LLM-driven approach to automating the development of app-specific voice assistants by repurposing GUI test code, which encodes behavior-preserving, executable specifications of application functionality.

Xue Qin, Sumesh Surendran Letha · 0 citations