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The Technical Structure and Instructional Design of Hanyang Cyber University

The Technical Structure and Instructional Design of Hanyang Cyber University. Jihwan Yum Hanyang Cyber University 17 Haengdangdong, Seongdongku, Seoul, Korea. jhyum@hycu.ac.kr. Hanyang Cyber University. 1. Brief history 2. Organization structure 3. Quantity of contents

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The Technical Structure and Instructional Design of Hanyang Cyber University

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  1. The Technical Structure and Instructional Design of Hanyang Cyber University Jihwan Yum Hanyang Cyber University 17 Haengdangdong, Seongdongku, Seoul, Korea. jhyum@hycu.ac.kr

  2. Hanyang Cyber University 1. Brief history 2. Organization structure 3. Quantity of contents 4. Students enrollment 5. Courseware development process 6. Class typology 8 3 4 13 7. Evaluation 8. Interactions 14 5 15 6 9. Network architecture 7 10. Contents Streaming Standard 16

  3. 1. History 1996 Establish Online communication school (through PC communication) 1990’s 1997 Start Distance Video classes 1998. 11 Launch HY virtual university taskforce and media development team 1999. 2 Start credit sharing through Internet based class (Korea virtual campus) 1999. 3 Start real time class through satellite class (Korea Cyber University) Start Internet aid class at Hanyang university 1999. 9 1999. 12 Establish Cyber University consortium by Dept. Info/Comm 2000’s 2001. 4 Apply for establishment of Hanyang Cyber university 2001. 10 Get permission to establish by Dept. Edu/HR 2002. 2 Open Hanyang cyber university (5 departments) 2003. 3 Expand enrollment from 1,000 to 1,500 and add 3 more departments 01

  4. 2. Organizational Structure Dean Departments e-Business MIS Administration R&D Computer Admissions Advertisement Public relations Student affairs Instructional design Contents management Home page System management Video production Class administration /support Information and Communication Educational technology Digital design Space design Advertisement and public relation 02 01

  5. Learning Method online offline 3. Retained contents year semester Number of subjects 비 고 Before 2002 - 11 (subjects) Developed by virtual university spring 14 2002 Freshmen fall 16 spring 29 2003 Sophomore fall 31 Total 101 03 01

  6. Age 30.8% 2% 26.1% 10% 15% 40’s 10.2% 5% 4.4% 3.8% 20’s 3.2% 1.5% 52% 30’s 36% clerical mfg dist service finance military public others unemp 4. Students Enrollment Occupation (employed 85%) projection of student enrollment 7000 4500 2500 1300 2002년 2003년 2004년 2005년 04

  7. 5. Courseware development process development process course selection instruction material prototype instruction design story board Web production/ lecture review / finish instructional design process 평가 Evaluation Analysis Design Development Implementation Evaluation • Requirement analysis • Student analysis • Environment analysis • Work/project analysis • Problem confirmation • Prerequisite confirmation • Performance object • Evaluation tool • Array • Teaching strategy • Media selection • Instructor material development • Exercise question • Evaluation question • Installment and usage • Maintenance and management • Student achievement test • Survey • Program correction 05

  8. 6. Class typology VOD(Video on Demand) class-WBT (web based training) • Video and materials are provided. • Events such as click, drag, mouse over, and popup are supplied. video Lecture note (html)

  9. 6. Class typology (cont.) Seminar Offline opening class 07

  10. 6. Class typology (cont.) AOD(Audio on Demand)-WBT ※ Especially applicable for Classes that require students-instructor interactions. voice Lecture note(html)

  11. 6. Class typology (cont.) Web + Camtasia (exercise video) ※ Applicable for practical training  Capturing the screen of monitor and recording in video (voice recording + hand writing function)

  12. 6. Class typology (cont.) eStream (authoring tool)강의 ※ Appropriate for classes that have various formula, circuit diagrams Video/voice Lecture note  Electronic blackboard function such as underline, handwritings, diagrams and text writing

  13. 1) Online exam 2) Take home exam 3) Exercise training 7. Evaluation • term project • Final offline meeting 4) Class participation • Weekly progress check • Q&A • Discussion room • Real time chatting 11

  14. Student Peers Learning environment Instructor 8. Interactions • System Q&A • Distance problem solution • Phone • Circle • Classroom Q&A • free board • Classroom Q&A • Telephone • e-mail • 1:1 consulting 12

  15. Chatting WEB3 WEB1 WEB2 CLUB DB1 WEB4 DB2 MAIL FILE VOD Storage Storage Backup (LTO) 9. Network architecture Internet Internet user 155MB 155MB Switch Switch IDS Switch Switch K1-DEMO server server server server server server server server server switch server server server

  16. 10. Contents Streaming Standard • AOD • A type • Voice 64Kbps 44.1Khz stereo • Codec windows media audio V8 • B type • Voice 96Kbps 44.1Khz stereo • Codec windows media audio V8 • e-stream method also rely on the standard of VOD/AOD. • Average size of file per 3hour class is from 30MB to 120MB. • Even the largest size of 120MB won’t be large enough for smooth communication. VOD A type Video 176×144 200Kbps 20Frame Codec Windows media video V7 Voice 64Kbps 44.1Khz stereo 48Kbps 44.1Khz stereo Codec windows media audio V8 B type Video 320×240 300Kbps 25Frame Codec Windows media video V7 Voice 64Kbps 44.1Khz stereo 48Kbps 44.1Khz stereo Codec windows media audio V8

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