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Handwriting recognition (HWR) using inertial measurement unit (IMU) data remains challenging due to variations in writing styles and the limited availability of datasets. Previous approaches often struggle with handwriting from unseen…

Machine Learning · Computer Science 2026-05-29 Jindong Li , Tim Hamann , Jens Barth , Peter Kämpf , Dario Zanca , Björn Eskofier

Online signature verification technologies, such as those available in banks and post offices, rely on dedicated digital devices such as tablets or smart pens to capture, analyze and verify signatures. In this paper, we suggest a novel…

Cryptography and Security · Computer Science 2016-12-20 Ben Nassi , Alona Levy , Yuval Elovici , Erez Shmueli

Daily activity recognition has gained prominence due to its applications in context-aware computing. Current methods primarily rely on supervised learning for detecting simple, repetitive activities. This paper introduces LayeredSense, a…

Human-Computer Interaction · Computer Science 2025-02-14 Chak Man Lam

This study aims to develop a wearable device that collect health data from maintenance personnel and environmental conditions data in order to ensure the safety of the staff in industrial work areas where have different levels of risk…

Signal Processing · Electrical Eng. & Systems 2019-03-08 Ersin Beberoglu , M. Tokmakci , A T. Ozdemir

A new testing apparatus is proposed to measure the thermal properties of fabrics made from polymeric materials. The calibration of the apparatus and the data acquisition procedure are considered in detail in order to measure thermal…

Instrumentation and Detectors · Physics 2013-07-09 D. Romeli , G. Barigozzi , S. Esposito , G. Rosace , G. Salesi

In the last decade, Human Activity Recognition (HAR) has become a vibrant research area, especially due to the spread of electronic devices such as smartphones, smartwatches and video cameras present in our daily lives. In addition, the…

Signal Processing · Electrical Eng. & Systems 2020-11-20 Florenc Demrozi , Graziano Pravadelli , Azra Bihorac , Parisa Rashidi

Recently, there has been a growing interest in analyzing human daily activities from data collected by wearable cameras. Since the hands are involved in a vast set of daily tasks, detecting hands in egocentric images is an important step…

Computer Vision and Pattern Recognition · Computer Science 2017-09-11 Alejandro Cartas , Mariella Dimiccoli , Petia Radeva

This paper introduces and evaluates the GestureKeeper, a robust hand-gesture recognition system based on a wearable inertial measurements unit (IMU). The identification of the time windows where the gestures occur, without relying on an…

Human-Computer Interaction · Computer Science 2019-03-18 Vasileios Sideridis , Andrew Zacharakis , George Tzagkarakis , Maria Papadopouli

Motivated by the growing interest in enhancing intuitive physical Human-Machine Interaction (HRI/HVI), this study aims to propose a robust tactile hand gesture recognition system. We performed a comprehensive evaluation of different hand…

Human-Computer Interaction · Computer Science 2024-05-28 Chiara Fumelli , Anirvan Dutta , Mohsen Kaboli

Human action detection is a hot topic, which is widely used in video surveillance, human machine interface, healthcare monitoring, gaming, dancing training and musical instrument teaching. As inertial sensors are low cost, portable, and…

Signal Processing · Electrical Eng. & Systems 2021-12-14 Xia Gong , Yan Lu , Haoran Wei

Monitoring the performance of humidity sensors has become particularly relevant due to the lack of in-house production of humidity sensors in the Russian Federation and the logistical problems that have arisen. Humidity is subject to high…

Atmospheric and Oceanic Physics · Physics 2024-10-25 Alexander V. Kochin

Automatic detection and tracking of emotional states has the potential for helping individuals with various mental health conditions. While previous studies have captured physiological signals using wearable devices in laboratory settings,…

Signal Processing · Electrical Eng. & Systems 2024-01-12 Michal K. Grzeszczyk , Anna Lisowska , Arkadiusz Sitek , Aneta Lisowska

The IoT vision of ubiquitous and pervasive computing gives rise to future smart irrigation systems comprising physical and digital world. Smart irrigation ecosystem combined with Machine Learning can provide solutions that successfully…

Machine Learning · Computer Science 2020-11-18 Lea Dujić Rodić , Tomislav Županović , Toni Perković , Petar Šolić , Joel J. P. C. Rodrigues

Sensors on mobile devices---accelerometers, gyroscopes, pressure meters, and GPS---invite new applications in gesture recognition, gaming, and fitness tracking. However, programming them remains challenging because human gestures captured…

Computer Vision and Pattern Recognition · Computer Science 2017-10-27 Diman Zad Tootaghaj , Adrian Sampson , Todd Mytkowicz , Kathryn S McKinley

Wearable robotic hand rehabilitation devices can allow greater freedom and flexibility than their workstation-like counterparts. However, the field is generally lacking effective methods by which the user can operate the device: such…

Robotics · Computer Science 2019-01-14 Sangwoo Park , Cassie Meeker , Lynne M. Weber , Lauri Bishop , Joel Stein , Matei Ciocarlie

Nowadays, the need for large amounts of carefully and complexly annotated data for the training of computer vision modules continues to grow. Furthermore, although the research community presents state of the art solutions to many problems,…

Computer Vision and Pattern Recognition · Computer Science 2022-10-20 Prodromos Boutis , Zisis Batzos , Konstantinos Konstantoudakis , Anastasios Dimou , Petros Daras

The tactile sensation of clothing is critical to wearer comfort. To reveal physical properties that make clothing comfortable, systematic collection of tactile data during sliding motion is required. We propose a robotic arm-based system…

Robotics · Computer Science 2025-11-18 Michikuni Eguchi , Takekazu Kitagishi , Yuichi Hiroi , Takefumi Hiraki

TouchFusion is a wristband that enables touch interactions on nearby surfaces without any additional instrumentation or computer vision. TouchFusion combines surface electromyography (sEMG), bioimpedance, inertial, and optical sensing to…

Ubiquitous sensing is tightly coupled with activity recognition. This survey reviews recent advances in Ubiquitous sensing and looks ahead on promising future directions. In particular, Ubiquitous sensing crosses new barriers giving us new…

Human-Computer Interaction · Computer Science 2015-03-18 Stephan Sigg , Kai Kunze , Xiaoming Fu

Smart devices in the Internet of Things (IoT) paradigm provide a variety of unobtrusive and pervasive means for continuous monitoring of bio-metrics and health information. Furthermore, automated personalization and authentication through…

Signal Processing · Electrical Eng. & Systems 2024-07-11 Vandad Davoodnia , Monet Slinowsky , Ali Etemad