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The Web of Things in Practice
 

The Web of Things in Practice

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The Web of Things in Practice

The Web of Things in Practice

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The Web of Things in Practice The Web of Things in Practice Presentation Transcript

  • The Web of Things In practice… Synetgies Zurich, 5.03.2009 Dominique Guinard, ETH Zurich www.guinard.org
  • Not so WoT yet.. HTTP? URI? Browser? Synetgies Zurich, 05.03.2009 Dominique Guinard, ETH Zurich, webofthings.com
  • Say Hi! to the Web of Things Synetgies Zurich, 05.03.2009 Dominique Guinard, ETH Zurich, webofthings.com Web Cloud Smart Gateway RESTful API BT Zigbee … API1 API2 Web Cloud Web Server Eventing IPv6 (lowpan) Compose Visualize Search Physical Mashups Compose Visualize Search Physical Mashups RESTful API Web Server RESTful API Web Server
  • RESTful Thinking (Hype?)
    • SOA WS-* Approach
    • HTTP as transporter.
    • The comp-comp interface is a WSDL.
    • User Interface?
    • Testing: stub generation from a WSDL and lots of SOAP messages.
    • SOA loves XML.
    • An App Server everywhere.
    • Heavy.
    • Through the Web.
    • ROA REST Approach
    • HTTP as service platform!
    • The comp-comp interface is the URL.
    • The UI is the URL/browser.
    • Testing by typing a URL in your browser (doable?)
    • ROA loves JSON.
    • A Web Server everywhere.
    • Less heavy.
    • The WEB!
    Synetgies Zurich, 05.03.2009 Dominique Guinard, ETH Zurich, webofthings.com
  • Hardware / Software Synetgies Zurich, 05.03.2009 Dominique Guinard, ETH Zurich, webofthings.com
  • RESTful Gateway Synetgies Zurich, 05.03.2009 Dominique Guinard, ETH Zurich, webofthings.com
  • Talk to devices: The WEB Way Synetgies Zurich, 05.03.2009 Dominique Guinard, ETH Zurich, webofthings.com
  • Enable Real-World Mashups URL URL URL URL Synetgies Zurich, 05.03.2009 Dominique Guinard, ETH Zurich, webofthings.com
  • GWT Interface Synetgies Zurich, 05.03.2009 Dominique Guinard, ETH Zurich, webofthings.com
  • Ambient Energy in 30 Minutes Dominique Guinard, Vlad Trifa, Thomas Pham Synetgies Zurich, 05.03.2009 Dominique Guinard, ETH Zurich, webofthings.com
  • Great work! But so what?
    • Energy
    • People want easy and fancy energy monitoring tools.
    • The deployment seemed to influence the office workers.
    • Could be a product soon (CurrentCost, etc.).
    • Architecture
    • For an Internet of Things, SOA is not always the right approach:
    • The Web of Things alternative seems quite interesting:
      • Good for ad-hoc, tactical applications.
      • Mashup physical devices.
      • Services become a part of the web, of the cloud.
    Synetgies Zurich, 05.03.2009 Dominique Guinard, ETH Zurich, webofthings.com