1. 03/09/2006W3C Uniquitous Web Workshop1 PUCC and WEB Nobuo Saito Keio University W3C Associate Chair PUCC Chairperson

2. W3C Uniquitous Web Workshop2 03/09/2006 Innovation for Information Technology  Computing Centric  Data Centric  Communication Centric

3. W3C Uniquitous Web Workshop3 03/09/2006 User View  Centralized  Ｄｉｓｔｒｉｂｕｔｅｄ  Personalized  Ubiquitous  Pervasive

4. W3C Uniquitous Web Workshop4 03/09/2006 Network Innovation  Remote access network  Computer network  Internet  Peer-to-Peer network  Mobile network  Wireless network

5. W3C Uniquitous Web Workshop5 03/09/2006 Device Innovation  PC  Non-PC Digital home appliance Mobile phone Digital camera Car navigator Robot RFID/IC card Etc.

6. W3C Uniquitous Web Workshop6 03/09/2006 Application Innovation  Integration Vertical Horizontal  Business innovation/Service innovation

7. W3C Uniquitous Web Workshop7 03/09/2006 Japanese Technology  Good manufacturing High quality Reliable  Individual element  Individual device/equipment  Lack of integration (vertical/horizontal )  Japan is a country for elements/parts bases

8. W3C Uniquitous Web Workshop8 03/09/2006 Integration  Vertical Within the same company Within the same industry  Horizontal Among different companies Among different industries

9. W3C Uniquitous Web Workshop9 03/09/2006 Role of Universities  Neutral position  Innovative design/Global design-- integration  Consolidation among industries/universities/countries Technical consortium Business consortium Standardization consortium

10. W3C Uniquitous Web Workshop10 03/09/2006 PUCC motivation  Integration  Practical technologies/Real issues  Global standard/De fact standard  Consolidation among different companies/industries/local standards

11. W3C Uniquitous Web Workshop11 03/09/2006 PUCC technologies  P2P network  Mobile integration  Overlay network protocols  Application/Service integration

12. Applications Sensor Application Home Appliance Digital device application Streaming Ad-hoc network Home network Mobile network Internet Light weight P2P Protocol and Common application platform

13. PUCC Architecture  Common P2P Protocol: Bridge existing NW  Common Application Service Platform  Common Metadata to discover/harmonize services Current Status PUCC Service Arch. Sensor Network Sensor Network IEEE 1394 IEEE 1394 DLNA ECHO NET ECHO NET TCP/ IP Bluetooth Ethernet IRDAv HAVi Proprietary Protocols Mobile network Mobile network Sensor Network Sensor Network IEEE 1394 IEEE 1394 DLNA ECHO NET ECHO NET TCP/ IP Bluetooth Ethernet IRDAv HAVi Proprietary Protocols Mobile network Mobile network Common P2P Core/P2P Service Protocol

15. Organization Structure Steering Council ・ Chairperson: Nobuo Saito, Prof. of Keio Univ. ・ SC: NTT DoCoMo, HP, EPSON, Keio … ） Security ＷＧ Chair ： Mitusbishi Arch ＆ Protocol ＷＧ Chair: DoCoMo Home Appliance WG Chair: Kyoto Univ. TAC: Technical Advisory Committee Coordination of WGs and help SC Chairman: NTT DoCoMo Member: NTT DoCoMo, Ericsson, Keio Office P2P Streaming WG Chair: ASTEM Audit Working Group (WG) P2P Printing ＷＧ Chair: Keio

16. Current Members  Aplix  Epson  Canon  NTT DoCoMo  Ericsson  Mitsubishi  HP  Miako network  Toshiba  Lexmark  ASTEM  Univ. of Tokyo  Kyoto Univ.  Shizuoka Univ.  Keio Univ.  Waseda Univ.  Doushiha Univ.  Ritsumeikan Univ.  ….

17. W3C Uniquitous Web Workshop17 03/09/2006 Intellectual Property Right Policy  RAND

18. W3C Uniquitous Web Workshop18 03/09/2006 Japanese Government  Platform Development  Experiment and evaluation

19. W3C Uniquitous Web Workshop19 03/09/2006 Future for PUCC  Standard for Platform PUC-Platform for Ubiquitous Computing PUCC-Pervasive and Ubiquitous Communication and Computing  Global activities/memberships  Innovative Applications

20. W3C Uniquitous Web Workshop20 03/09/2006 WEB Role  User interface  P2P Web  Rich client model  Integration mechanism