Investigating the Impact of Voice-only and Embodied Conversational Vir...
Автор: IEEE Virtual Reality Conference
Загружено: 2025-04-28
Просмотров: 51
Описание:
📅 Session: Immersive applications and 3DUI
📖 Title: Investigating the Impact of Voice-only and Embodied Conversational Virtual Agents on Mixed Reality Puzzle Solving
👨🏫 Authors: Shirin Hajahmadi: Universita di Bologna, Pasquale Cascarano: Universita di Bologna, Fariba Mostajeran: Universität Hamburg, Kevin Heuer: Universität Hamburg, Anton Lux: Universität Hamburg, Gil Otis Mends-Cole: Universität Hamburg, Frank Steinicke: Universität Hamburg, Gustavo Marfia: Universita di Bologna
📜 Abstract:
This paper explores the integration of a Conversational Virtual Agent (CVA) into a Mixed Reality application designed to assist in solving a 2D physical puzzle. The agent works as a state-aware assistant to guide users on demand. We conducted a study with 34 participants to investigate the influence of Voice-only and Embodied CVAs on puzzle-solving performance and user experience. Both modalities showed equivalent outcomes in terms of number of queries. However, results revealed that voice-only CVA may be more effective since it significantly enhanced task efficiency and reported lower effort than embodied condition.
https://ieeevr.org/2025/
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