Results 21 to 30 of about 2,154,749 (375)
Anthropomorphic finger for grasping applications: 3D printed endoskeleton in a soft skin [PDF]
Int J Adv Manuf Technol 91, 2607-2620 (2017), 2023 Application of soft and compliant joints in grasping mechanisms received an increasing attention during recent years. This article suggests the design and development of a novel bio-inspired compliant finger which is composed of a 3D printed rigid endoskeleton covered by a soft matter.
arxiv +1 more source
Influence of Force-Length Relationship and Task-Specific Constraints on Finger Force-Generating Capacities [PDF]
, 2023 Grip strength loss in extended and flexed wrist postures has been explained by reduced force-generating capacities of extrinsic finger flexor resulting from non-optimal length, owing to the force-length relationship. Recent works suggested that other muscles, especially wrist extensors, participate in this grip strength loss.
arxiv +1 more source
Micromachines, 2020 To realize the adaptive grasping of objects with diverse shapes and to capture the joint angles of the finger, a multi degree of freedom (DOF) adaptive finger for prosthetic hand is proposed in this paper. The fingers are designed with three joints.
Changcheng Wu +7 more
doaj +1 more source
IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023 Human finger joints are conventionally simplified as rigid joints in robotic hand design and biomechanical hand modelling, due to their anatomic and morphologic complexity. However, our understanding of the effect of the finger joint configuration on the
Yuyang Wei +4 more
doaj +1 more source
IMU sensor-based data glove for finger joint measurement
, 2020 The methods used to quantify finger range of motion significantly influence how hand disability is reported. To date, the accuracy of sensors being utilized in data gloves from the literature has been ascertained yet need further analysis.
Muhammad Ajwad Wa’ie Hazman +6 more
semanticscholar +1 more source
Frontiers in Neurology, 2018 Finger–thumb coordination is crucial to manual dexterity but remains incompletely understood, particularly following neurological injury such as stroke.
Christopher L. Jones, Derek G. Kamper
doaj +1 more source
Bio-Inspired Tendon-Driven Finger Design With Isomorphic Ligamentous Joint
IEEE Access, 2020 This paper suggests a novel type of bio-inspired finger design in that the joints that compose the finger mimic the features of human finger joints. They have isomorphic structures but different movements, further, there is no friction between bones in ...
Geon Lee, Youngjin Choi
doaj +1 more source
Study on the Effect of Finger Joints on the Stiffness of Fibre-Managed E. nitens Sawn Boards
Buildings, 2022 Fibre-managed E. nitens has the potential to be used as a feedstock for engineered wood products. This resource, however, has a number of strength-reducing features that need to be removed, and the board needs to be re-joint to be useful in greater ...
Jian Hou +3 more
doaj +1 more source
Interactive Hand Pose Estimation: Boosting accuracy in localizing extended finger joints [PDF]
Electronic Imaging, Visual Information Processing and
Communication IX (2018), pp. 251-1-251-6(6), 2018 Accurate 3D hand pose estimation plays an important role in Human Machine Interaction (HMI). In the reality of HMI, joints in fingers stretching out, especially corresponding fingertips, are much more important than other joints. We propose a novel method to refine stretching-out finger joint locations after obtaining rough hand pose estimation.
arxiv +1 more source
Digital Biomarkers, 2022 Digital biomarkers such as wearables are of increasing interest in monitoring rheumatic diseases, but they usually lack disease specificity. In this study, we apply convolutional neural networks (CNN) to real-world hand photographs in order to ...
T. Hügle +8 more
semanticscholar +1 more source