Exodex Adam-A Reconfigurable Dexterous Haptic User Interface for the Whole Hand.

ABSTRACT: Applications for dexterous robot teleoperation and immersive virtual reality are growing. Haptic user input devices need to allow the user to intuitively command and seamlessly "feel" the environment they work in, whether virtual or a remote site through an avatar. We introduce the DLR Exodex Adam, a reconfigurable, dexterous, whole-hand haptic input device. The device comprises multiple modular, three degrees of freedom (3-DOF) robotic fingers, whose placement on the device can be adjusted to optimize manipulability for different user hand sizes. Additionally, the device is mounted on a 7-DOF robot arm to increase the user's workspace. Exodex Adam uses a front-facing interface, with robotic fingers coupled to two of the user's fingertips, the thumb, and two points on the palm. Including t

SUBMITTER: Lii NY 

PROVIDER: S-EPMC8927287 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature