1 citations · 1 across the 11 of their papers we have counts for
3 papers · 1 filter
A 4-DoF Parallel Origami Haptic Device for Normal, Shear, and Torsion Feedback
Sophia R. Williams, Jacob M. Suchoski, Zonghe Chua +1
We present a mesoscale finger-mounted 4-degree-of-freedom (DoF) haptic device that is created using origami fabrication techniques. The 4-DoF device is a parallel kinematic mechani…
Robot-Assisted Surgical Training Over Several Days in a Virtual Surgical Environment with Divergent and Convergent Force Fields
Yousi A. Oquendo, Zonghe Chua, Margaret M. Coad +5
Surgical procedures require a high level of technical skill to ensure efficiency and patient safety. Due to the direct effect of surgeon skill on patient outcomes, the development…
Characterization of Real-time Haptic Feedback from Multimodal Neural Network-based Force Estimates during Teleoperation
Zonghe Chua, Allison M. Okamura
Force estimation using neural networks is a promising approach to enable haptic feedback in minimally invasive surgical robots without end-effector force sensors. Various network a…