Abstract

In this study, we review the role of wearable devices in tracking our daily locomotion. We discuss types of wearable devices that can be used, methods for gait analyses, and multiple healthcare-related applications aided by artificial intelligence. Impaired walking and locomotion are common resulting from injuries, degenerative pathologies, musculoskeletal disorders, and various neurological damages. Daily tracking and gait analysis are convenient and efficient approaches for monitoring human walking, where concreate and rich data can be obtained for examining our posture control mechanism during body movement and providing enhanced clinical pieces of evidence for diagnoses and treatments. Many sensors in wearable devices can help to record data of walking and running; spatiotemporal and kinematic variables can be further calculated in gait analysis. We report our previous works in gait analysis, discussing applications of wearable devices for detecting foot and ankle lesions, supporting surgeons in early diagnosis, and helping physicians with rehabilitation.

Highlights

  • Walking is one of the most common activities we perform on daily basis

  • The main purpose of this study is to review wearable devices for motion-tracking, gait analysis methods, and multiple healthcare-related applications in intelligent healthcare

  • Gait kinetics studies the forces and moments resulting in locomotion of lower extremities during the gait cycle including plantar pressure distribution, ground reaction force (GRF), joint torque, and muscle activity, et al (Tahir et al, 2020)

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Summary

Introduction

Walking is one of the most common activities we perform on daily basis. Normal human walking requires high a level of movement coordination between our extremities and the trunk. Monitoring our walking pattern is a way to examine our health because the central nervous system is involved intensively to control the limb movements and the function of posture control while our body is moving. We believe wearable devices can play an important role in daily surveillance on our walking. Impaired walking and locomotion are commonly seen worldwide resulting from injuries, degenerative pathologies, musculoskeletal disorders, and neurological damages. Complete gait analysis can only be performed in some tertiary hospitals on a small number of patients. Many scientists argued that gait analysis should be applied to all patients with degenerative diseases and those in need of long-term rehabilitation

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