Collaborative Open Market to Place Objects at your Service
Enabling an open marketplace of services
for the Internet of Things
Charalampos Doukas
CREATE-NET
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{Web, Internet} of Things/Services
Wireless MCUs
Easy to program
Low price/power
Reprogrammable
APIs / SDKs
Community Support
Makers/Entrepreneurs
Web – enabled
Things
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{Web, Internet} of Things/Services
Back-End support
{
store,
visualize,
manage,
process,
…
}
Web – enabled
Things
Closed
Systems
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{Web, Internet} of Things/Services
PaaS/IaaS
Storage
Monitoring
APIs
SDKs
Rule Engines
Objects
….
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IoT and COMPOSE
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What is COMPOSE?
Provide an IoT enabling ecosystem
Easily and securely develop, deploy, share and maintain
services based on Internet-connected smart objects
Use-case driven
Cover the whole service lifecycle
Study and identify new business
models and value chains
Promote standardization and
adoption
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Who is COMPOSE?
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Technical Approach
A Services Objects Market to provide:
- Objects service management
• Registration, object and interaction virtualization, maintenance, accounting,
knowledge aggregation and dispatching
•
Service design and execution environment
– SDK to easily develop and deploy services
based on Internet connected Objects
– Runtime environment (for both servers and
mobile devices) to dynamically configure
and execute services
- Provide an IoT enabling middleware layer
– Build on existing and forming technology to provide end-to-end ecosystem for IoT
– Distribute system functionalities
– Seamless integration with a plethora of objects by abstracting them into
service objects ensuring dependability and traceability
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Augmented Shopping Experience
“Smart space”
An indoor shopping environment, focusing on personalized
interactions with objects
Connect the complete cycle from manufacturers to customers
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Barcelona
Smart City
Focusing on the integration of heterogeneous devices and technologies for searching
cross-data opportunities, taking advantage of the wide set of existing sensors
Focus on the day-by-day citizens' experience derived from living in a smart city
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Trentino
Smart Territory
Focusing on the integration of highly distributed objects and utilization of smartphones
as service objects
Create personalized, social- and environmentally-aware tourism services and territory
monitoring services
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COMPOSE – Current (technical)
Status
COMPOSE HTTP
Library
postSensorValue(…)
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Interoperability Challenges?
Services
Description
Object Discovery
Services
Discovery
Semantics
Common Data
Language
Common API
Description
Common
communication
protocols
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Solutions
Search for existing standards
• Communication/Transport
• Application
• Device Discovery
• Data modeling
• APIs
• SDK
• …
Search for solutions by
existing projects:
• Architectures
• Data models
• Services Integration
• ….
Interoperability
Data {JSON, JSON-LD, XML,
HTTP, OWL, RDF-S}
Common Vocabularies
Appropriate Middleware?
SOS
Help from groups (in-out
W3C/OGC) – Anyone?
COMPOSE approach: Do not
re-invent the wheel, but form a
group for evaluating existing
solutions/propose
Semantic Interoperability
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Standardization? Potential solution?
W3C Web of Things Community Group
See http://www.w3.org/community/
●Open forum without fees
●W3C provides free infrastructure support
●Very easy to set up, and anyone can join
●Work with wider community to
● Help with organizing workshops and tutorials
● Discuss use cases and requirements
● Develop specifications and test suites
● Develop open source implementations
● Develop documentation and training materials
● Feed into subsequent standardization activities
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Standardization? Potential solution?
W3C Web of Things Community Group
See http://www.w3.org/community/
Community
Group
Specifications
Working Group
W3C
Recommendation
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Standardization? Potential solution?
W3C Web of Things Community Group
Draft charter at http://bit.ly/Z60mb2
●Public-web-of-things@w3.org
●People helping
●Benjamin Mandler, Vlad Trifa, Dave Raggett, Charalampos Doukas on behalf
of the Compose project
●Nick Allott, Dave Raggett and Philipp Hoschka on behalf of the webinos project
●Raffaele Giafreda on behalf of the iCore project
●Payam Barnaghi on behalf of the IoTest project
●Payam Barnaghi and Laurent Lefort on behalf of the Semantic Sensor
Networks Community Group
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W3C Existing Groups
• Semantic Web Interest Group
• RDF Working Group
• Linked Data Working Group
• Geolocation Working Group
• Device APIs Working Group
• …
OGC Existing Groups
• Sensor Observation Discovery
• Sensor Model Language (SensorML)
• …
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What else is needed?
Developers
Researchers
Engage
Community
Makers
Business
Stakeholders
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Build / Integrate into tools for the
community -> see Eclipse M2M
How?
Maker
Events
Hands On
Workshops in
Developer
Conferences
Hackathons
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http://www.compose-project.eu/survey-iot-domains
http://www.compose-project.eu/forums/wot-composehackathon-zurich
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