• The Journal of Korean Academy of Sensory Integration
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• v.4 no.1
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• pp.29-36
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• 2006

Objective : To summarize and interpret observations of responses of child with sensory modulation disorder during four therapy sessions in order to contribute to future studies. Method : Analyze treatment goals and strengths and weaknesses of four therapy sessions and discuss implications of therapy. Results : Child's adaptive responses were improved throughout the therapy sessions. Conclusions : Intensive sensory integration therapy is needed continuously. Future study with this participant is needed to explore more effectiveness of sensory integration therapy.

• The Journal of Korean Academy of Sensory Integration
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• v.2 no.1
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• pp.53-64
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• 2004

Objective : To identify the effect of intensive sensory integration therapy through 5 days camp programs for children with dyspraxia Methods : A comparison of quantitative date and qualitative description between before and after sensory integration therapy camp described adaptative response of children and individual home-based program was designed and therapist educated parents about it. Results : The problem of control and apraxia which children have was improved rather than before camp and adaptive response increased. Conclusion : Follow-up study is needed to observe and investigate the effect of continuous treatment after camp participation.

• Proceedings of the Korea Information Processing Society Conference
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• 2003.05b
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• pp.763-766
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• 2003

산업 분야에서 자동화 시스템은 제품의 자동설계, 생산 공정의 자동제어, 장애의 발견과 복구, 품질 검사 등 각종 생산과 관련되어 생산성을 향상시킨다. 자동화 시스템을 구성하는 제어 시스템에 사용되는 흐름 제어 언어에는 IL, ST, FBD, SFC, LD의 5종이 있다. 일반적인 소프트웨어에서 동시에 사용할 수 있는 흐름 제어 언어의 종류는 2종 이하로 제한되어 있다. 이에 본 논문에서는 그래픽 기반의 흐름 제어 언어인 FBD, LD, SFC의 3종을 통합하여 처리가 가능한 소프트웨어를 제시한다. 그래픽 기반의 흐름 제어 언어인 FBD, LD, SFC의 형식을 모두 포함하는 데이터 구조를 설계하고, 데이터 구조로부터 읽어 들인 데이터를 출력하는 그래픽 처리 방안을 제시한다. 소프트웨어에서 편집한 FBD LD, SFC는 파일 단위로 관리할 수 있고, 각 파일들은 프로젝트 파일로 통합하여 관리가 가능하다.

• Proceedings of the Korea Information Processing Society Conference
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• 2019.10a
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• pp.563-565
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• 2019

4차 산업혁명 시대에 우리나라의 인구비율은 점점 고령화되어 가고 있고 전자기기 사용률도 같이 증가함에 따라 사회적 약자들을 위한 접근성 도구들도 많이 개발되고 있다. 하지만 이들을 위한 접근성 도구들의 존재 유무를 대부분의 사용자는 모르기 때문에 사용하지 못하고 있다. 본 논문에서는 사회적 약자에 속하는 노인이나 신체적 장애 등을 가진 사람들이 컴퓨터를 사용할 때 가장 필요한 접근성 도구들을 추려 이들을 하나의 UI로 통합하고, 사용자의 시선을 추적하는 Tobii사의 시선추적장치를 이와 융합한다. 즉, 신체적 제약이 따르더라도 컴퓨터 사용을 도와줄 수 있는 도구들의 접근성을 개선하여 시선추적 돋보기를 포함한 통합 UI 시스템을 설계 및 구현한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2008.05a
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• pp.675-678
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• 2008

최근 반도체 장비는 충분한 네트워크 성능과 유지 관리 기능을 자체적으로 내장하고 있으며, 자동화 네트워크 구성을 위한 통신규약 및 메시지로 SECS-I, SECS--II, HSMS와 PLC장비의 OPC등이 있다. 하지만 각 통신규약 및 메시지 형태가 상이하여 통합 관리 및 모니터링이 어려운 실정에 있다. 따라서 본 논문에서는 반도체 산업장비의 다양한 통신규약중 사용도가 높은 SECS-II와 OPC에서 메시지를 추출하고 통합된 메시지를 작성하기 위한 방법 및 소프트웨어 구조를 제시한다. 이러한 시스템을 통해서 생산 효율 및 가동률을 높이고, 고장 진단/장애요소 제거 등 산업 현장에서 발생할 수 있는 문제점을 개선 할 수 있는 기반 기술을 마련한다.

• 재활복지
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• v.14 no.3
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• pp.225-256
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• 2010

This study aims to provide the basic data of the rehabilitation program for the schoolchild with intellectual disability by designing new framework of the features of postural control for the schoolchild with intellectual disability. For this, the study investigated what sensations the schoolchild are using to maintain posture by selectively or synthetically applying vision, vestibular sensation and somato-sensation, and how the coordinative sensory system of the schoolchild is responding to any sway referenced sensory stimulus. The study intended to prove the limitation of motor system in estimating the postural stability by providing the cognitive motor task, and provided the features of postural control of the schoolchild with intellectual disability by measuring the onset times and orders of muscle contraction of neuron-muscle when there is a postural control taking place due to the exterior disturbance. Furthermore, by comparatively analyzing the difference between the normal schoolchild and the intellectually disabled schoolchild, this study provided an optimal direction for treatment planning when the rehabilitation program is applied in the postural control ability training program for the schoolchild with intellectual disability. Taking gender and age into consideration, 52 schoolchild including 26 normal schoolchild and 26 intellectually disabled schoolchild were selected. To measure the features of postural control, CTSIB test, and postural control strategy test were conducted. The result of experiment is as followed. First, the schoolchild with intellectual disability showed different feature in using sensory system to control posture. The normal schoolchild tended to depend on somato-sensory or vision, and showed a stable postural control toward a sway referenced stimulus on somato-sensory system. The schoolchild with intellectual disability tended to use somato-sensory or vision, and showed a very instable postural control toward a sway referenced vision or a sway referenced stimulus on somato-sensory system. In sensory analysis, the schoolchild with intellectual disability showed lower level of proficiency in somato-sensation percentile, vision percentile and vestibular sensation percentile compare to the normal schoolchild. Second, as for the onset times and orders of muscle contraction for strategies of postural control when there is an exterior physical stimulus, the schoolchild with intellectual disability showed a relatively delayed onset time of muscle control, and it was specially greater when the perturbation is from backward. As for the onset orders of muscle contraction, it started from muscles near coax then moved to the muscles near ankle joint, and the numbers and kinds of muscles involved were greater than the normal schoolchild. The normal schoolchild showed a fast muscle contracting reaction from every direction after the perturbation stimulus, and the contraction started from the muscles near the ankle joint and expanded to the muscles near coax. From the results of the experiments, the special feature of the postural control of the schoolchild with intellectual disability is that they have a higher dependence on vision in sensory system, and there was no appropriate integration of swayed sensation observed in upper level of central nerve system. In the motor system, the onset time of muscle contraction for postural control was delayed, and it proceeded in reversed order of the normal schoolchild. Therefore, when use the clinical physical therapy to improve the postural control ability, various sensations should be provided and should train the schoolchild to efficiently use the provided sensations and use the sensory experience recorded in upper level of central nerve system to improve postural control ability. At the same time, a treatment program that can improve the processing ability of central nerve system through meaningful activities with organizing and planning adapting reaction should be provided. Also, a proprioceptive motor control training program that can induce faster muscle contraction reaction and more efficient onset orders from muscularskeletal system is need to be provided as well.

• KIPS Transactions on Computer and Communication Systems
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• v.7 no.12
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• pp.295-300
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• 2018

The rapid development of IT, many conventional passive jobs have been automated. This automation increases the leisure time of many people and various services are being developed for them. In addition, with the advent of smart devices that are compact and portable, it is possible to use various internet services without any time and place discretion. Various studies based on virtualization are under way to efficiently store and process large data generated by many devices and services. Desktop Storage Virtualization (DSV), which integrates and provides users with on-premise-based distributed desktop resources during these studies, uses virtualization to consolidate unused resources within distributed, legacy desktops. This DSV is very important for providing high reliability to users. In addition, research on hierarchical structure and resource integration for efficient data distribution storage processing in a distributed desktop-based resource integration environment is underway. However, there is a lack of research on efficient operation in case of server failure in on-premise resource integration environment. In this paper, we propose Non-disruptive Server Management (NSM) which can actively cope with the failure of desktop server in distributed desktop storage environment based on on-premise. NSM is easy to add and remove desktops in a desktop-based integrated environment. In addition, an alternative server is actively performed in response to a failure occurrence.

• Journal of Music and Human Behavior
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• v.18 no.1
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• pp.79-102
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• 2021

The purpose of this study was to identify the teaching methods used in inclusive music classes at elementary schools by of music in elementary school inclusive classes through the application of understanding by design and differentiated instruction, and to explore the feasibility of inclusive education. To this end, based on the 2.0 version of the backward design template, a unit for music lessons for 3rd and 4th grade inclusive classes was developed. The unit presented elements of differentiated instruction that considered students with intellectual disabilities at each stage. In the first stage, goals and essential questions were presented by analyzing the curriculum's achievement standards. In the second stage, a performance task was developed using the GRASPS technique, guidelines and examples were presented. Various evaluation methods based on students' readiness, interest, and learning type were suggested. In the third stage, the unit's seven lessons were planned using the WHERETO model. Examples of differentiated instruction for students with intellectual disabilities were presented by flexibly using classroom elements. This study indicated that understanding by design and differentiated instruction can be applied to inclusive education. Future studies on more diversified educational design and strategies are needed for promoting inclusive education.

• The Journal of Korean Academy of Sensory Integration
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• v.21 no.3
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• pp.54-64
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• 2023

Objective : This study aims to ascertain the effect of oral activity and sensory integration therapy on drool and play using oral toys in children with developmental delays. Methods : The participants of the study were two children (2 years and 8 months) experiencing developmental delays with sensory modulation problems in their oral sensory faculties. The research design was multi-baseline design cross-subjects among single-subject research ABA. Target behaviors were measured by drooling and interest and concentration in play using oral toys through the Goal Attachment Scale (GAS). In the 10 sessions that the children underwent during the intervention period (B), oral activity and proprioception-vestibular sensory integration therapy were applied. Results : The GAS of drooling improved from 0.25 for child A and -0.5 for child B during the baseline to 1.88 for child A and 1.4 for child B during the intervention period. The follow-up was 3 for both child A and child B. Meanwhile, the GAS of play during the baseline was -0.75 for child A and 0.75 for child B, and 1.9 for child A and 1.1 for child B during the intervention period. The follow-up was 1.33 for child A and 2 for child B. Conclusion : Oral activity and proprioceptive-vestibular sensory integration therapy are effective in drooling and playing with oral toys in children with sensory modulation problems in their oral sensory faculties.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.7 no.4
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• pp.678-683
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• 2003

This study presents a result of performance with the design of network topology for voice and data integration under computer network. This network is consisted of FastEthernet, other LANs and ATM WAN(wide area network), and performance evaluation of delay in a PBX+IP network, delay in a VoIP network and delay in a IP+ATM network will be shown. We use parameters including network bandwidth, number of packet, routing protocol(IGRP, OSPF). We simulate integrated of voice and data used PBX. we will study further about the case of integrated of voice and data environments using PBX. and, evaluate IP+ATM WAN average measured network delay and average delay of VoIP network.