Hokyoo Lee
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View article: Strategy for using a robot to rescue a rolled-over robot and validation of its effectiveness
Strategy for using a robot to rescue a rolled-over robot and validation of its effectiveness Open
If we can establish a technology that enables a robot to restore a rolled-over robot to its original state in an environment that is inaccessible to humans, we can dramatically improve the capabilities of multi-robot operations. This paper…
View article: Page Turning Using Assistive Robot with Low-Degree-of-Freedom Hand
Page Turning Using Assistive Robot with Low-Degree-of-Freedom Hand Open
This paper proposes a page-turning strategy using an assistive robot that has a low-degree-of-freedom robotic hand. The robotic hand is based on human object handling characteristics, which significantly reduces the number of fingers and j…
View article: Smart Gnathometer for Bite Force Measurement
Smart Gnathometer for Bite Force Measurement Open
Bite force measurement on teeth is one of the crucial factors contributing to the development of advanced technology and longevity in the fabrication of prosthesis. Throughout the years, many researchers have developed devices to measure a…
View article: A feasibility study on measuring angular velocity using a novel essential tremor suppression device
A feasibility study on measuring angular velocity using a novel essential tremor suppression device Open
Tremor is a condition where the patient's body part moves involuntarily in an uncontrollable rhythmic motion. The current treatment includes using medicine, brain surgery or wearable devices. The wearable devices are found to induce lower …
View article: Development of pedaling electric assisted four-wheel personal mobility
Development of pedaling electric assisted four-wheel personal mobility Open
View article: Development of a contracture prevention device system for the finger joint
Development of a contracture prevention device system for the finger joint Open
View article: Finite Element Analysis of a Transtibial prosthetic during Gait Cycle
Finite Element Analysis of a Transtibial prosthetic during Gait Cycle Open
Prosthesis is an artificial part used by amputees as an alternative device to support activities of daily life.It is used to replace the amputated limb and mimic the human movement and locomotion.This paper aims to analyze the stress distr…
View article: Stress Analysis of a Patient-specific Socket Design during Gait Cycle
Stress Analysis of a Patient-specific Socket Design during Gait Cycle Open
Transtibial amputation is one of the common surgical procedure involved removal of lower limbs specifically below the knee. The need of amputation was caused by major accidents or diseases. Prosthetic socket was an important part as it kep…
View article: Cost-Effective Vision based Obstacle Avoidance System integrated Multi Array Ultrasonic sensor for Smart Wheelchair
Cost-Effective Vision based Obstacle Avoidance System integrated Multi Array Ultrasonic sensor for Smart Wheelchair Open
A smart wheelchair (SW) is a power wheelchair (PW) consist of microcontroller, actuators, sensor, and implement the assistive technology in system architecture. Users with severe motor impairment may realize the difficulty to operate a whe…
View article: Development of a Support Tool System for Enhancing the Field of View of an Endoscope
Development of a Support Tool System for Enhancing the Field of View of an Endoscope Open
Natural orifice translumenal endoscopic surgery (NOTES) is a minimally invasive surgery performed using an endoscope. However, this surgery is challenging for surgeons owing to the insufficient view of the operative field during the surger…
View article: System Integration of Finger Contracture Prevention System Device for Early Post Stroke Rehabilitation
System Integration of Finger Contracture Prevention System Device for Early Post Stroke Rehabilitation Open
Physical rehabilitation is the key for recovering motor control and function for patients with neurological disorders. Conventional therapy procedures tend to be labor intensive and non-standardized, especially in the area of hand and fing…
View article: Development of a Quantitative Assessment System for Upper Limb Motor Disorder in Occupational Therapy
Development of a Quantitative Assessment System for Upper Limb Motor Disorder in Occupational Therapy Open
Many stroke patients nowadays prefer home rehabilitation, which limits their access to proper rehabilitation equipment, treatment, or assessment by therapists. Currently, the rehabilitation programs neglect to maintain a patient’s motivati…
View article: Biomechanical analysis using Kinovea for sports application
Biomechanical analysis using Kinovea for sports application Open
This paper assesses the reliability of HD VideoCam–Kinovea as an alternative tool in conducting motion analysis and measuring knee relative angle of drop jump movement. The motion capture and analysis procedure were conducted in the Biomec…
View article: Development of a quantitative evaluation method in occupational therapy exercise for upper limb motor function rehabilitation / Hokyoo Lee ...[et al.]
Development of a quantitative evaluation method in occupational therapy exercise for upper limb motor function rehabilitation / Hokyoo Lee ...[et al.] Open
Rehabilitation exercises required to sustain a motivation amongst patients and demands a quantitative in rehabilitation field. In this study, we developed a measuring equipment for upper limb motor function rehabilitation using optical sen…
View article: Evaluation of four-wheel vehicle driven by lower limb with electric pedalling assistance for elderly people / Hokyoo Lee ... [et al.]
Evaluation of four-wheel vehicle driven by lower limb with electric pedalling assistance for elderly people / Hokyoo Lee ... [et al.] Open
The idea of designing independent personalized mobility equipment for elderly is to improve the quality of life and improvised the care prevention system in the society. We proposed and designed a four-wheel type of electric power assistan…
View article: Effect of robotic-assisted sensory feedback on sensorimotor activation during lower limb movements
Effect of robotic-assisted sensory feedback on sensorimotor activation during lower limb movements Open
View article: Study on a characteristic analysis and valuation of the material having load sharing and shock absorbing function
Study on a characteristic analysis and valuation of the material having load sharing and shock absorbing function Open
View article: 2G31 Study on the personal mobility for elderly movement support and health of maintenance and improvement in urban and depopulated areas
2G31 Study on the personal mobility for elderly movement support and health of maintenance and improvement in urban and depopulated areas Open