UltraEdit: In-Situ Design Environment for Ultrasound Haptization
summary
UltraEdit is an in‑VR authoring tool that lets users shape mid‑air ultrasound haptics as tangible blobs that are stretched, squished, copied and applied to 3D models using bare‑hand gestures. It adds time blobs and spatial drawing to create temporal and hand‑mapped patterns. The team builds a working system and runs two user studies (12 and 16 participants) showing higher enjoyment, lower cognitive load, equal completion time, and preference over the desktop Sensation Editor.
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chapters (9)
- 0:00Introduction
- 0:24Ultrasound haptics overview
- 2:10Challenges in haptic design
- 2:53Blob metaphor for haptics
- 3:36Ultra Edit interaction techniques
- 5:01Creating temporal and spatial patterns
- 6:05User studies and results
- 7:53Work contributions summary
- 9:43Future directions and Q&A
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