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Digby Chappell

6 accepted papers

2023

Learning to Grasp Clothing Structural Regions for Garment Manipulation Tasks

IROS 2023poster

When performing cloth-related tasks, such as garment hanging, it is often important to identify and grasp certain structural regions—a shirt's collar as opposed to its sleeve, for instance. However, due to cloth deformability, these manipulation activities, which are essential in domestic, health ca…

Cited by 11SourceScholar
2023

The Hydra Hand: A Mode-Switching Underactuated Gripper With Precision and Power Grasping Modes

RA-L 2023

Human hands are able to grasp a wide range of object sizes, shapes, and weights, achieved via reshaping and altering their apparent grasping stiffness between compliant power and rigid precision. Achieving similar versatility in robotic hands remains a challenge, which has often been addressed by ad

Cited by 10SourceScholar
2022

Instinctive Real-time sEMG-based Control of Prosthetic Hand with Reduced Data Acquisition and Embedded Deep Learning Training

ICRA 2022poster

Achieving instinctive multi-grasp control of prosthetic hands typically still requires a large number of sensors, such as electromyography (EMG) electrodes mounted on a residual limb, that can be costly and time consuming to position, with their signals difficult to classify. Deep-learning-based EMG…

Cited by 14SourceScholar
2022

Virtual Reality Pre-Prosthetic Hand Training With Physics Simulation and Robotic Force Interaction

RA-L 2022

Virtual reality (VR) rehabilitation systems have been proposed to enable prosthetic hand users to perform training before receiving their prosthesis. Improving pre-prosthetic training to be more representative and better prepare the patient for prosthesis use is a crucial step forwards in rehabilita

Cited by 19SourceScholar
2020

Design and Control of SLIDER: An Ultra-lightweight, Knee-less, Low-cost Bipedal Walking Robot

IROS 2020poster

Most state-of-the-art bipedal robots are designed to be anthropomorphic and therefore possess legs with knees. Whilst this facilitates more human-like locomotion, there are implementation issues that make walking with straight or near-straight legs difficult. Most bipedal robots have to move with a…

Cited by 28SourceScholar