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Jürgen Höher, Isabella Ostner, Anne Schraplau, Nina Sprenger, Ulrike Allers, Helen Sulprizio, Arndt Düsing, Markus Fink, Caroline Schmidt-Lucke and Oliver Tenfelde
This study evaluated the single-leg vertical hop test (SLVHT), using digital sensor technology, for the functional assessment of rehabilitation progress in patients after ACL reconstruction (ACL-R). Between January 2019 and June 2022, 143 patients (26.6 ...
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Valerio Biancalana and Piero Chessa
We analyze the information that can be retrieved from the tracking parameters produced by an innovative wearable eye tracker. The latter is based on a permanent-magnet marked corneal lens and by an array of magnetoresistive detectors that measure the mag...
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Kyu-Young Kang, Seul-Gi Lee, Hyeon Kang, Jung-Gil Kim, Gye-Rae Tack and Jin-Seung Choi
Inertial sensors are widely used for classifying the motions of daily activities. Although hierarchical classification algorithms were commonly used for defined motions, deep-learning models have been used recently to classify a greater diversity of moti...
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Valerio Biancalana, Roberto Cecchi, Piero Chessa, Marco Mandalà, Giuseppe Bevilacqua, Yordanka Dancheva and Antonio Vigilante
We characterize the performance of a system based on a magnetoresistor array. This instrument is developed to map the magnetic field, and to track a dipolar magnetic source in the presence of a static homogeneous field. The position and orientation of th...
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Valerio Biancalana, Roberto Cecchi, Piero Chessa, Giuseppe Bevilacqua, Yordanka Dancheva and Antonio Vigilante
We present the hardware of a cheap multi-sensor magnetometric setup, where a relatively large set of magnetic field components is measured in several positions by calibrated magnetoresistive detectors. The setup is developed to map the (inhomogeneous) fi...
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Qianfeng Jing, Haichao Wang, Bin Hu, Xiuwen Liu and Yong Yin
A complete virtual test environment is a powerful tool for Autonomous Surface Vessels (ASVs) research, and the simulation of ship motion and shipborne sensors is one of the prerequisites for constructing such an environment. This paper proposed a univers...
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Stepan Lemak, Viktor Chertopolokhov, Ivan Uvarov, Anna Kruchinina, Margarita Belousova, Leonid Borodkin and Maxim Mironenko
Hand motion tracking plays an important role in virtual reality systems for immersion and interaction purposes. This paper discusses the problem of finger tracking and proposes the application of the extension of the Madgwick filter and a simple switchin...
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Sung Hee Kim, Yongchan Kwon, KangGeon Kim and Youngsu Cha
Soft sensors are attracting significant attention in human?machine interaction due to their high flexibility and adaptability. However, estimating motion state from these sensors is difficult due to their nonlinearity and noise. In this paper, we propose...
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Joong-hee Han, Chi-ho Park, Jay Hyoun Kwon, Jisun Lee, Tae Soo Kim and Young Yoon Jang
The agriculture sector is currently facing the problems of aging and decreasing skilled labor, meaning that the future direction of agriculture will be a transition to automation and mechanization that can maximize efficiency and decrease costs. Moreover...
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Xuanqi Zeng, Songyuan Zhang, Hongji Zhang, Xu Li, Haitao Zhou and Yili Fu
In this paper, a single leg platform for quadruped robots is designed based on the motivation of high-speed locomotion. The leg is designed for lightweight and low inertia with a structure of three joints by imitating quadruped animals. Because high acce...
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Hanzhang Xue, Hao Fu and Bin Dai
For autonomous driving, it is important to obtain precise and high-frequency localization information. This paper proposes a novel method in which the Inertial Measurement Unit (IMU), wheel encoder, and lidar odometry are utilized together to estimate th...
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Daniel A. Marinho, Henrique P. Neiva and Jorge E. Morais
The use of smart technology, specifically inertial sensors (accelerometers, gyroscopes, and magnetometers), to analyze swimming kinematics is being reported in the literature. However, little is known about the usage/application of such sensors in other ...
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Indra Riyanto, Lestari Margatama, H. Hakim, Martini and Dicky Edwin Hindarto
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Yaohui Hu, Wuwei Kang, Yong Fang, Lingrui Xie, Longzhen Qiu and Tao Jin
In this paper, a sensor based on polyvinylidene fluoride (PVDF) piezoelectric thin film was designed and fabricated to detect wrist motion signals. A series of dynamic experiments have been carried out, including the contrast experiments of different mat...
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Indra Riyanto, Lestari Margatama, H. Hakim, Martini and Dicky Edwin Hindarto
Although common in developed countries such as Japan and Taiwan, the use of lamps coupled with motion sensors are still uncommon and even rare in Indonesia. Our experiment aims to show that simple installation of commercially available motion sensors can...
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Miguel Carballo,Marcél Barrero,Alex Villazón
La reciente tecnología de dispositivos y sensores infrarrojos han abierto nuevas posibilidades para el desarrollo de software relacionado con el área de análisis de movimientos corporales. Esta tecnología puede ser utilizada en áreas como la salud, la en...
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Changqiang Jing, Biao Zhou, Nammoon Kim and Youngok Kim
Internet of Things (IoT) for Smart Environments (SE) is a new scenario that collects useful information and provides convenient services to humans via sensing and wireless communications. Infra-Red (IR) motion sensors have recently been widely used for i...
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Sungchul Lee, Eunmin Hwang, Yanghee Kim, Fatih Demir, Hyunhwa Lee, Joshua J. Mosher, Eunyoung Jang and Kiho Lim
With the prevalence of obesity in adolescents, and its long-term influence on their overall health, there is a large body of research exploring better ways to reduce the rate of obesity. A traditional way of maintaining an adequate body mass index (BMI),...
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Minhyo Kim, Youqiang Zhang and Sangrok Jin
Surgical robot.
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Guoquan Xiao, Guihong Zheng, Chao Tong and Xiaobin Hong
An overall framework of the virtual testing system has been established based on the analysis of the virtual testing requirements for autonomous navigation performance of unmanned surface vehicles (USVs). This system consists of several modules, includin...
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