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Active lower limb prosthetics: a systematic review of design issues and solutions
This paper presents a review on design issues and solutions found in active lower limb prostheses. This review is based on a systematic literature search with a methodical search strategy. The searchExpand
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Qanti: A Software Tool for Quick Ambiguous Non-standard Text Input
This paper introduces a single-key text entry application for users with severe physical impairments. The tool combines the idea of a scanning ambiguous keyboard (which promises unusually high entryExpand
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Conception and evaluation of a novel variable torsion stiffness for biomechanical applications
This paper proposes a novel variable torsion stiffness (VTS) aiming on biomechanical applications like prosthetic knee joints. By varying the effective length of a torsional elastic element via aExpand
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Scanning-Based Human-Computer Interaction Using Intentional Muscle Contractions
It has already been shown in the past that it is possible to leverage tiny muscular contractions produced at will (e.g., by frowning) in order to give someone complete control over a PC [1]. TheExpand
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Prosthesis-user-in-the-loop: User-centered design parameters and visual simulation
After an amputation, processes of change in the body image as well as a change in body scheme have direct influences on the quality of living in every patient. Within this paper, a paradigm ofExpand
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A human-machine-centered design method for (powered) lower limb prosthetics
Abstract This paper proposes a human–machine-centered approach to lower limb prosthetic design. The approach is based on a profound analysis and modeling of human factors from user and expert surveyExpand
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Does it pay to have a damper in a powered ankle prosthesis? A power-energy perspective
In this paper we investigated on peak power (PP) and energy (ER) requirements for different active ankle actuation concepts that can have both elasticity and damping characteristics. A lower PP or ERExpand
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ClickerAID: a tool for efficient clicking using intentional muscle contractions
This is to propose a demo and poster about a tool designed to assist persons who are temporarily or permanently unable to reliably operate the buttons of a physical pointing device, for exampleExpand
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Application of Augmented Observer for Fault Diagnosis in Rotor Systems
Observers are widely used to generate residuals for fault diagnosis processes. However the generated residuals are not only influenced by faults but also by disturbances and model uncertainties. InExpand
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