it week report middle school project toshihiko shimokawa kyushu sangyo university
TRANSCRIPT
IT Week Report Middle School Project
Toshihiko SHIMOKAWA Kyushu Sangyo University
Feb. 27, 2003 Middle School Project 2
Outline Overview System Results To Do
Feb. 27, 2003 Middle School Project 3
Overview Japanese Junior High School students
made cultural exchange with Korean People via KJCN
Researcher's view point Demonstration by young people’s activity
Teacher’s view point International culture exchange class using
advanced IT facilities
Feb. 27, 2003 Middle School Project 4
Schedule Date: 15 Feb. 2003 14:00~15:30 Place:
JP: Kyushu Sangyo University KR: Pusan National University
Participants: JP: 12 GENKAI Junior High School students,
10 teachers KR: 10 PNU students, 1 professor
Feb. 27, 2003 Middle School Project 5
Contents of Cultural Exchange Program1. Introduction of Genkai island2. Introduction of Class room of Genkai JHS3. Introduction of Lunch time of Genkai JHS4. Introduction of Robocup20025. Q & A : food, clothing and shelter6. Introduction of Homepage of Genkai JHS
1~4: DVTS & Virtual Lecture5: DVTS & Translation Chat6: DVTS & Virtual Lecture
Feb. 27, 2003 Middle School Project 6
Systems1. DVTS
High quality video conference system
2. Virtual Lecture Remote education system
Used as Remote Presentation tool
3. Translation Chat Chat system with Automatic translation
function between Korean language and Japanese language
Feb. 27, 2003 Middle School Project 7
Network
Busan XP Genkai XP
GbE
KSUPNU
GbEGbE or FE
VirtualLecture
Translationchat
DVTS
PNUCampus Network
VirtualLecture
DVTSTranslationchat
Feb. 27, 2003 Middle School Project 8
Problems Coordination
Prof. JT Lee and I are not the person concerned. So, we cannot decide something.
DVTS Performance Long RTT of PNU<->KSU: 70ms
PNU has own AS. So, we have to modify routing configuration.
RTT became 10ms Bandwidth: 7Mbps
Feb. 27, 2003 Middle School Project 9
Cause of Bandwidth problem
Feb. 27, 2003 Middle School Project 10
Results DVTS have very good quality
KJCN is very fine No delay, no noise between PNU and KSU
Virtual Lecture works fine Automatic Translation have to improve
Translation quality Delay
Cultural exchange class was successful Appeared on 2 newspapers
Feb. 27, 2003 Middle School Project 11
Photographs
KSU DVTS Screen Virtual Lecture
Translation Chat PNU PNU
Feb. 27, 2003 Middle School Project 12
Newspaper
Feb. 27, 2003 Middle School Project 13
ToDo Improve System
Translation System Integration: DVTS, Virtual Lecture, Chat, etc...
Try to collaborate between Middle School students and Junior High School students