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Unhealthy behaviors, e.g., physical inactivity and unhealthful food choice, are the primary healthcare cost drivers in developed countries. Pervasive computational, sensing, and communication technology provided by smartphones and…

Machine Learning · Computer Science 2021-01-29 Arash Mahyari , Peter Pirolli

A common challenge in Bicep Curls rehabilitation is muscle compensation, where patients adopt alternative movement patterns when the primary muscle group cannot act due to injury or fatigue, significantly decreasing the effectiveness of…

Robotics · Computer Science 2024-05-28 Ming Xuan Chua , Yoshiro Okubo , Shuhua Peng , Thanh Nho Do , Chun Hui Wang , Liao Wu

Objective: Overhead tasks are a primary inducement to work-related musculoskeletal disorders. Aiming to reduce shoulder physical loads, passive shoulder exoskeletons are increasingly prevalent in the industry due to their lightweight,…

Robotics · Computer Science 2024-11-26 Jin Tian , Haiqi Zhu , Changjia Lu , Chifu Yang , Yingjie Liu , Baichun Wei , Chunzhi Yi

Recording muscle tendon junction displacements during movement, allows separate investigation of the muscle and tendon behaviour, respectively. In order to provide a fully-automatic tracking method, we employ a novel deep learning approach…

Quantitative Methods · Quantitative Biology 2020-09-09 Christoph Leitner , Robert Jarolim , Andreas Konrad , Annika Kruse , Markus Tilp , Jörg Schröttner , Christian Baumgartner

Human motion prediction and trajectory forecasting are essential in human motion analysis. Nowadays, sensors can be seamlessly integrated into clothing using cutting-edge electronic textile (e-textile) technology, allowing long-term…

Robotics · Computer Science 2024-04-15 Tianchen Shen , Irene Di Giulio , Matthew Howard

Ergonomic assessment of human posture plays a vital role in understanding work-related safety and health. Current posture estimation approaches face occlusion challenges in teleoperation and physical human-robot interaction. We investigate…

Robotics · Computer Science 2021-03-22 Amir Yazdani , Roya Sabbagh Novin , Andrew Merryweather , Tucker Hermans

Nowadays, there are many fatigue detection methods and the majority of them are tracking eye in real-time using one or two cameras to detect the physical responses in eyes. It is indicated that the responses in eyes have high relativity…

Human-Computer Interaction · Computer Science 2019-12-02 Ashish Verma , Ankush Goyal , Davinderjit Kaur

Separate studies have reported that postural control during quiet standing could be (1) impaired with muscle fatigue localized at the lower back, and (2) improved through the use of plantar pressure-based electro-tactile biofeedback, under…

Neurons and Cognition · Quantitative Biology 2008-12-18 Nicolas Vuillerme , Nicolas Pinsault , Olivier Chenu , Anthony Fleury , Yohan Payan , Jacques Demongeot

Assessing the progression of muscle fatigue for daily exercises provides vital indicators for precise rehabilitation, personalized training dose, especially under the context of Metaverse. Assessing fatigue of multi-muscle…

Human-Computer Interaction · Computer Science 2024-12-03 Chunzhi Yi , Xiaolei Sun , Chunyu Zhang , Wei Jin , Jianfei Zhu , Haiqi Zhu , Baichun Wei

EMG is an established method to acquire the action potentials of contracted muscles. Although commercial EMG systems are available and it is one of the most researched biosignals, it has never become widely used in rehabilitation or fitness…

Medical Physics · Physics 2021-12-15 Roman Kusche , Jan Grasshoff , Andra Oltmann , Lukas Boudnik , Philipp Rostalski

Background: Pressure mapping technology has been adapted to monitor over prolonged periods to evaluate pressure ulcer risk in individuals during extended lying postures. However, temporal pressure distribution signals are not currently used…

Medical Physics · Physics 2020-10-09 Silvia Caggiari , Peter Worsley , Yohan Payan , Marek Bucki , Dan Bader

Human impedance parameters play an integral role in the dynamics of strength amplification exoskeletons. Many methods are used to estimate the stiffness of human muscles, but few are used to improve the performance of strength amplification…

Systems and Control · Electrical Eng. & Systems 2020-08-04 Huang Huang , Henry F. Cappel , Gray C. Thomas , Binghan He , Luis Sentis

Wearable exosuits assist human movement in tasks ranging from rehabilitation to daily activities; specifically, head-neck support is necessary for patients with certain neurological disorders. Rigid-link exoskeletons have shown to enable…

Robotics · Computer Science 2026-03-17 Katalin Schäffer , Ian Bales , Haohan Zhang , Margaret McGuinness

Monitoring fatigue is essential for improving safety, particularly for people who work long shifts or in high-demand workplaces. The development of wearable technologies, such as fitness trackers and smartwatches, has made it possible to…

Human-Computer Interaction · Computer Science 2024-12-24 Kourosh Kakhi , Senthil Kumar Jagatheesaperumal , Abbas Khosravi , Roohallah Alizadehsani , U Rajendra Acharya

Sleep posture analysis is widely used for clinical patient monitoring and sleep studies. Earlier research has revealed that sleep posture highly influences symptoms of diseases such as apnea and pressure ulcers. In this study, we propose a…

Machine Learning · Computer Science 2021-04-07 Vandad Davoodnia , Ali Etemad

The recent past years have seen a noticeable increase of interest in the correlation analysis of electrohysterographic (EHG) signals in the perspective of improving the pregnancy monitoring. Here we propose a new approach based on the…

Neurons and Cognition · Quantitative Biology 2016-11-18 N. Nader , M. Hassan , W. Falou , C. Marque , M. Khalil

The present study focused on the effects of trunk extensor muscles fatigue on postural control during quiet standing under different somatosensory conditions from the foot and the ankle. With this aim, 20 young healthy adults were asked to…

Neurons and Cognition · Quantitative Biology 2008-02-14 Nicolas Vuillerme , Nicolas Pinsault

Sleep behavior significantly impacts health and acts as an indicator of physical and mental well-being. Monitoring and predicting sleep behavior with ubiquitous sensors may therefore assist in both sleep management and tracking of related…

Machine Learning · Computer Science 2024-01-30 Maryam Khalid , Elizabeth B. Klerman , Andrew W. Mchill , Andrew J. K. Phillips , Akane Sano

Musculoskeletal disorder (MSD) is one of the major health problems in mechanical work especially in manual handling jobs. Muscle fatigue is believed to be the main reason for MSD. Posture analysis techniques have been used to expose MSD…

Robotics · Computer Science 2009-01-05 Liang Ma , Damien Chablat , Fouad Bennis , Wei Zhang

Physiological fatigue, a state of reduced cognitive and physical performance resulting from prolonged mental or physical exertion, poses significant challenges in various domains, including healthcare, aviation, transportation, and…

Human-Computer Interaction · Computer Science 2024-01-30 Ildar Rakhmatulin