Скачать или смотреть SensARy Substitution: Augmented Reality Techniques to Enhance Force Pe...

📅 Session: Teleoperation and telepresence

📖 Title: SensARy Substitution: Augmented Reality Techniques to Enhance Force Perception in Touchless Robot Control

👨‍🏫 Authors: Tonia Mielke: Otto-von-Guericke University Magdeburg, Florian Heinrich: Otto von Guericke University Magdeburg, Christian Hansen: Faculty of Computer Science

📜 Abstract:
The lack of haptic feedback in touchless human-robot interaction is critical in applications like robotic ultrasound, where force perception is essential. Augmented reality (AR) can address this by providing sensory substitution through visual or vibrotactile feedback. We implemented two visualization types at three positions and investigated the effects of vibrotactile feedback. Additionally, we compared multimodal feedback with visual or vibrotactile feedback alone. Our results show that sensory substitution improves interaction, with visual support reducing force errors and being preferred by participants. A 2D bar visualization outperformed a 3D arrow, and visualizations on the ultrasound screen were favored.

https://ieeevr.org/2025/