메타버스를 위한 철학과 교육

최원재(Wonjae Choi),김영목(Youngmok Kim) 경희대학교 인류사회재건연구원 2023 OUGHTOPIA Vol.37 No.3

메타버스는 가상세계를 표방하는 대표적인 개념으로 코로나로 촉발된 비대면 사회 활동에서 특히 두드러졌다. 메타버스 플랫폼은 특히 교육계에서 환영받았는데 그 용어에서 오는 모호함으로 인해 사람들은 혼란을 겪기도 했다. 대면 생활이 조금씩 재개되는 현시점에서는 메타버스의 인기도 한풀 꺾이기 시작했고, 지금의 메타버스 플랫폼이 진정한 가상현실인지에 관해 물음을 제기하는 사람들도 나타났다. 이는 메타버스에 관해 철학적 고민 없이 사용법부터 익히기에 바빴던 지난 2년여의 결과이기도 하다. 앞으로 메타버스가 교육의 큰 축이 될 것이라는 데에는 의심의 여지가 없다. 그러나 가상현실 구현에 있어 교육 철학적 전제가 선행되어야 이를 바탕으로 기술 교육이 정당성을 확보하고 목적과 활용 사이에 균형 잡힌 교과 과정이 구체적으로 개발될 수 있을 것이다. 본 논문에서는 이를 위해 하이데거, 메를로 퐁티, 혜강 최한기의 철학적 방법을 소개한다. 이 세 철학자의 존재론적 접근에서 보면 실제와 가상은 다름이 아닌 하나이며 양자 간의 ‘포개짐’이 더욱 개선된 교육적 환경을 조성함을 알 수 있다. Metaverse is a representative concept of the virtual world, and it was especially prominent in non-face-to-face social activities triggered by Corona. The metaverse platform was especially welcomed in the education world, but the ambiguity of the term confused people. At this point, when face-to-face life resumes, the popularity of the metaverse has begun to wane, and some people have questioned whether the current metaverse platforms are a true virtual reality. This is also the result of the past two years of being busy learning how to use the metaverse without considering philosophical concerns. There is no doubt that the metaverse will become a major axis of education in the future. However, educational philosophical premise must be preceded in the realization of virtual reality, based on which, technology education can be justified and a balanced curriculum between purpose and application can be developed. For this purpose, this paper introduces the philosophical methods of Heidegger, Merleau-Ponty, and Han-ki Choi. From the ontological approach of these three philosophers, it can be seen that the real and the virtual are virtually one, and the ‘overlapping’ between the two creates a more improved educational environment.

슬링에서 교각 운동이 정상인의 동적 균형 능력에 미치는 영향

최원재,강찬오,손경현,Choi, Won-Jye,Kang, Chan-O,Son, Kyung-Hyun 대한고유수용성신경근촉진법학회 2009 PNF and Movement Vol.7 No.3

The purpose of this study was to investigate the effects of the bridge exercise with sling on dynamic balance ability in normal peoples. In general, the sling using exercise was related in the dynamic balance and the function. Fifteen subjects participated in this experiment were carried out the program for 4 weeks to Lumber stability exercise with stretching exercise. The effects of sling using exercise were evaluated by measurements of normal standing of dynamic balance on GOOD BALANCE system, respectively. For each case, the experimental data were obtained in 2 items: mean X speed, mean Y speed. The results of this study were as follow: There were statistically significant differences of all items between the before and the after exercise. The above results revealed that sling using exercise was effective for improving the dynamic balance ability.

영상 분석장치를 이용한 골 흑화도의 정량적 평가에 관한 연구

최원재,김재덕,Choi Won-Jae,Kim Jae-Duk 대한영상치의학회 1995 Imaging Science in Dentistry Vol.25 No.2

This study was performed to develop and evaluate the method to detect Quantitatively the serial changes in the size of artificial lesion in the spongious bone by automatic color image analyzer. 15 intraoral radiograms taken before and after endodontic treatment of 5 cases were used for contour line analysis. 30 intraoral radiograms taken by geometrically standardized apparatus before and after serially the formation of artificial lesions of 0.80, 1.20, 1.75, 2.00mm in diameter at the periapical area and interdental area of spongious bone were used. The analysis of image according to the variance of lesion size by 0.25, 0.35, 0.55, and 0.85mm serially was performed by the histogram and the color enhancement with subtraction. The images inputted by CCDcamera were digitized and analyzed by NEXUS QUBE program with NEC PC-9801 computer. The obtained results were as follows: 1. There was no reliability in the analysis of lesions by contour line 2 .. The mean difference of the grey scale at each pixel was 1 step between reference image and the corrected images. 3. In the analysis by histogram of the artificial lesion in spongeous bone, the change over 0.55mm in the mesiodistal size was detectable by the change of the numbers of pixel showing the change in grey scale. 4. In the analysis by histogram of the artificial lesion in spongeous bone, the change over 0.25mm in the buccolingual size was detectable by the change in grey scale. 5. By color enbancement with- subtraction, each lesion was able to be isolated and the change in it's mesiodistal size was detectable visually , but not in it's buccolingual size.

족저굴곡 운동과 스텝퍼가 정상인의 균형 능력에 미치는 영향

최원재,조은미,천진우,손경현,Choi, Won-Jye,Jo, Eun-Mi,Chun, Jin-Woo,Son, Kyung-Hyun 대한고유수용성신경근촉진법학회 2009 PNF and Movement Vol.7 No.3

The purpose of this study was to investigate the effects of plantar flexion exercise and stepper on the balance ability in normal peoples. Twenty subjects participated in this experiment were carried out the program on 6 weeks plantar flexion exercise and stepper. They were divided into two groups; plantar flexion group(plantar flexion exercise group, n=10) and stepper group(using stepper group, n=10). The effects of plantar flexion exercise and using stepper were evaluated by measurements of normal standing(NSEO, NSEC), and semitandom standing and dynamic type 1 and dynamic type 2, respectively. For each case, the experimental data were obtained about static balance in 3 items: mean X speed, mean Y speed and velocity moment, that of dynamic balance in 2 items: mean X speed, mean Y speed. The results of this study were as follows; 1. In plantar flexion exercise group, the statistically significants were shown on X, Y speed and velocity moment in the case of NSEO, NSEC, semitandom standing, and on X, Y speed in the case of dynamic type 1, dynamic type 2. 2. In using stepper group, the statistically significants were shown on X, Y speed and velocity moment in the case of NSEO, NSEC, semitandom and on only X, Y speed in the case of dynimic type 1, dynaimic type 2. 3. There was a statistically significant similar on all about case. however, the statistically difference were not shown with intergroup. The above results revealed that plantar flexion exercise and using stepper was effective for improving the balance ability.

의료 서비스와 디자인

최원재,Choi, Won-Jae 대한소아치과학회 2016 大韓小兒齒科學會誌 Vol.43 No.4

의료와 관련하여 디자인은 대표적으로 시각디자인(Visual Communication Design), 제품디자인(Product Design) 그리고 환경디자인(Environment Design)이 의료 환경을 미적으로 아름답고 편리하도록 지원하는 형태로 관계를 형성하고 발달해왔다. 그러나 근래 디자인에 있어서 전문성이 증대되고, 다양한 영역과 학문과 융합하여 세분화되고 전문화된 영역이 새롭게 생성되고 있다. 더불어 디자인은 기술의 발달로 인하여 다양한 산업, 학문, 서비스와 융합하여 새로운 형태의 모델을 만들며 끝임 없이 변화하고 있는 상황이다. 이러한 디자인의 변화와 발달의 상황을 인식하고 의료 서비스에 있어서 디자인 활용에 대한 연구를 진행하여, 전통적인 디자인의 영역에 한정적으로 활용되던 디자인에서 벗어나 새로운 가치를 창출할 수 있는 의료 서비스 디자인으로 발전해 나가는 연구를 제안한다. In connection with medical care, designs have been developed by forming relationships, typically supporting Visual Communication Design, Product Design and Environment Design healthcare environment aesthetically pleasing and convenient. However, in recent designs, expertise has increased, new areas specialized are merged with various areas and academic disciplines and subdivided. In addition, due to the development of technology, the design has been continuously changing, creating a new form of model by fusing with various industries, academics and services. Recognizing the changes and developments of these designs, we are promoting research on utilization of design in medical services, we can create a new value by getting out of design that we have limitedly used in areas of traditional design I will try to know about developing into a design.

古事記神話における英雄の描き方

최원재(崔元載)(Choi, Won-Jai) 일본어문학회 2012 일본어문학 Vol.59 No.-

本稿は、古事記に見える大国主神を中心に古事記神話における英雄の描き方の特徴を見いだそうとしたものである。その結論として次のような三点に要約できる。 一つ目に、少年でありながら優しくて知恵を持った英雄として書かれている。弱い者に意地悪をする兄弟の八十神とは違って、オホナムチは正しい治療法で素兎の皮膚を元の状態に回復させるという、優しさと知恵を兼ね備えた存在として描かれている。 二つ目に、多くの苦難に遭いながらも、それをものともせずに次々と切り抜けていく不死神として書かれている。最初は弱者に過ぎなかったオホナムチが、死と再生を繰り返しながら、いくつかの試練を克服たり、自分の住む世界とはまったく異なる別の世界への旅を無事に終えて帰ってきて王者の資格を獲得したりして、偉大な王者として変身を遂げる。これは古 事記がオホナムチに王権の資格を与えるためにわざわざ死と再生の話型を用意して新たな英雄を作り出していったのではないか。 三つ目に、オホクニヌシの助力者として女性が登場することである。オホクニヌシが危険な目にあった時、母神をはじめ、多くの女性の助力によって様々の試練を克服することができる。おそらくその背後には女性に象徴される大自然の生命力の守護がなければならないという観念があったのではないか。

양성 백악모세포종에 관한 연구

최원재(Won Jae Choi),최의환(Eui Whan Choi 조선대학교 구강생물학연구소 1995 Oral Biology Research (Oral Biol Res) Vol.19 No.1

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ヤタガラスのルーツに関する一考察

최원재(Choi, Won-Jai, 崔元載) 일본어문학회 2010 일본어문학 Vol.50 No.-

本稿は、韓․中․日の三ヶ国における烏関連の資料を取り上げて、烏と太陽信仰との結び付きを追及しながら、ヤタガラスのルーツを考察したもので、その結果は次のとおりである。日本の記紀神話におけるヤタガラス伝承は、鳥の種類には若干相違があるものの、その役割において同じモチーフ、つまり軍の先導者、軍使、軍の戦闘勝利への助力者の三要素を同時に持ち合わせていることが確認できた。また、ヤタガラスが高木大神の使者として登場しているのは注目すべきことで、そこには中国伝来の太陽思想、つまり三足烏を太陽のシンボルだとする考え方が知識として生かされていると考えられる。そして韓半島には古文献こそ日本のようなヤタガラス伝承は見受けられないものの、高句麗などの遺物には太陽の中に三足烏を描き入れた壁画や彫刻があり、中国伝来の三足烏と太陽との結び付きが見受けられるのである。こうしたことから日本の記紀神話におけるヤタガラス伝承に見受けられる烏と太陽の結び付きは、おそらく高句麗を通って日本に伝わったのではなかろうかと推測される。

ERP 근태 관리 시스템의 코드 스멜 분석

최원재(Wonjae Choi),김태환(Taehwan Kim),문현준(Hyunjun Moon),김정선(Jungsun Kim) 한국컴퓨터정보학회 2020 한국컴퓨터정보학회 학술발표논문집 Vol.28 No.2

국내 전기자동차의 전과정 온실가스 배출량 분석

최원재(Won Jae Choi),유은지(Eunji Yoo),설은수(Eunsu Seol),김명수(Myungsoo Kim),송한호(Han Ho Song) 한국자동차공학회 2016 한국자동차공학회 부문종합 학술대회 Vol.2016 No.5