Sökning: "wearable sensor"

Visar resultat 1 - 5 av 56 uppsatser innehållade orden wearable sensor.

  1. 1. Wrist Angle Estimation Using Two Wearable Inertial Measurement Units

    Master-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Arvin Razavi; [2023]
    Nyckelord :IMU wrist angle estimation; Wrist absolute angle; IMU-based human motion capture; orientation filter; Complementary filter; Kalman filter; IMU handledsvinkeluppskattning; handleds absolutvinkel; IMU-baserad mänsklig rörelsefångst; orienteringsfilter; komplementfilter; Kalman-filter;

    Sammanfattning : Hand-intensive work is closely related to the prevalence of upper body and hand/wrist work-related musculoskeletal disorders (WMSDs) in office work, manufacturing, service industries, as well as the healthcare industry. Some risk factors include vibrations, forceful exertions, heavy manual handling, repetitive motions, and prolonged nonneutral wrist postures. LÄS MER

  3. 2. Improving Objectivity and Reliability of Observational Risk Assessment Tools by using Technical Instruments

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Cephas Charsmar-Etor; [2023]
    Nyckelord :Direct measurement instruments; Observational instruments; Body segments and postures; Inertial measurement unit; Wearable sensors;

    Sammanfattning : Ergonomic assessments to determine risks of work-related musculoskeletal disorders as well as to compare designs of work-tasks and workstations, are imperative for high sustainability and productivity in any given industry. Hence, assessment tools that can objectively and reliably capture postures, joint angles and muscle activities play very important role in properly determining risks relating to work and various tasks. LÄS MER

  4. 3. Human Activity Recognition Models and Step Counter With Smartphone Sensor Data

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Josef Afreim; Simon Bossér; [2023]
    Nyckelord :;

    Sammanfattning : In this time of technology, with the availability of wearable sensors and copiousamounts of cheap data, new uses of machine learning emerge. Tasks that were previouslyheld-back by a lack of data and computation power are today more feasible and useful thanever. Human activity recognition (HAR) is one such task. LÄS MER

  5. 4. Sensory : Designing an Ai-Powered Interactive Artefact for Managing Sensory Overload Experiences

    Master-uppsats, Malmö universitet/Institutionen för konst, kultur och kommunikation (K3)

    Författare :Bianca Trăistar; [2023]
    Nyckelord :Sensory Overload; mHealth; wearable; Artificial Intelligence; pattern recognition;

    Sammanfattning : This project aims to explore how interactive technological artefacts can support young adults with sensory overload in their experiences. It intends to investigate the potential of carefully designing technologies tailored to the user's sensory needs of managing and reflecting on the sensory experience, and understanding their patterns. LÄS MER

  7. 5. Development of a Digital Coaching Application with Automated Mistake Identification using a Multi-Sensor Configuration

    Master-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Andreas Chrysanthou; [2023]
    Nyckelord :Sports technology; wearable sensors; multi-sensor; IMU; bodyweight exercise; mobile application; mHealth; Idrottsteknologi; bärbara sensorer; multisensor; kroppsviktsträning; mobilapplikation; mHälsa;

    Sammanfattning : Home-based exercise is a popular physical activity of maintaining fitness, health andwellness in general. However, without proper supervision and basic knowledge of theexercises in the workout plan, there is an increased risk of injury. LÄS MER