Pervasive Computing and Future - PowerPoint PPT Presentation

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Pervasive Computing and Future

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ChaiServer by Hewlett-Packard. Inferno by Lucent Technologies ... JetSend by Hewlett-Packard. T Space by IBM. Millennium by Microsoft. Service Layer ... – PowerPoint PPT presentation

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Title: Pervasive Computing and Future


1
Chapter 15
  • Pervasive Computing and Future

2
Agenda
  • Pervasive Computing
  • Internet Service Standards
  • Pervasive Computing Architecture
  • The Future

3
Pervasive Computing
  • Definition
  • Universal or ubiquitous network
  • Access the Internet from different devices
  • Characteristics
  • Applications on the web
  • Service oriented
  • Virtualization service
  • High quality and low cost meta-service (bundled
    and integrated services)
  • Custom or personalized service
  • Usage basis pricing
  • Just-in-time paradigm

4
Agenda
  • Pervasive Computing
  • Internet Service Standards
  • Pervasive Computing Architecture
  • The Future

5
Internet Service Standards
  • Protocol and application program interface (API)
    for accessing and deploying services
  • Tracking and monitoring service
  • Security and privacy of the service

6
Agenda
  • Pervasive Computing
  • Internet Service Standards
  • Pervasive Computing Architecture
  • The Future

7
Architecture
  • Device-to-device communication layer
  • Information exchange layer
  • Service layer

8
Device-to-deviceCommunication Layer
  • Allow embedded devices to be connected to a
    network
  • Technologies
  • ChaiServer by Hewlett-Packard
  • Inferno by Lucent Technologies
  • Universal Plug and Play by Microsoft
  • Jini by Sun Microsystems

9
Information Exchange Layer
  • Exchange the data between devices by providing a
    means for devices to negotiate the appropriate
    format in advance
  • Technologies
  • JetSend by Hewlett-Packard
  • T Space by IBM
  • Millennium by Microsoft

10
Service Layer
  • Exchange services between devices
  • Technologies
  • E-Speak by Hewlett-Packard

11
Agenda
  • Pervasive Computing
  • Internet Service Standards
  • Pervasive Computing Architecture
  • The Future

12
The Future
  • Internet technologies
  • Broad bandwidth (power companys network)
  • Voice recognition
  • Home
  • One control central
  • Integration of home devices
  • Business
  • Total automation
  • More free time for employee

13
The Future
  • Social
  • Privacy (advertising and marketing agencies)
  • Security (government)
  • Information literacy (Internet access)

14
Points to Remember
  • Pervasive Computing
  • Internet Service Standards
  • Pervasive Computing Architecture
  • The Future
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