1. Addressing Global Challenges
to Enable Market Take-up
and IoT Economy
Dr Srđan Krčo
srdjan.krco@dunavnet.eu

2. Challenges are numerous…
Architecture(s)Architecture(s)
Heterogeneous devices and protocolsHeterogeneous devices and protocols
Semantic interoperabilitySemantic interoperability
Business modelsBusiness models
SecuritySecurity
Data privacyData privacy
……

3. Selecting the right options,
challenge or nightmare?
ZigBee, BLE, WiFi,
mobile
CoAP, MQTT,
proprietary
Cloud: private
or public, where
data is stored
Management of
1000’s of devices
Secure, but
simple
Cost
Business model

4. NEW PROJECT = IOT ARCHITECTURE++;
Challenge:

5. IoT ARM
• A methodology for designing architectures
for IoT systems
– Output of FP7 IoT-A project
• A lot of material available
–  or 
• Attracted a lot of interest globally

7. IoT context view

8. Virtual Entity Model

9. SocIoTal FV

10. IoT ARM in FP7 SocIoTal
• Using ARM from the beginning
– Scenarios, views, flows
• Experience
– Needed a bit of time to understand
methodology
– More time to understand what is feasible to be
done given time and effort
– Required a bit of stubbornness and good will to
make it happen

11. IoT ARM: Easy and useful, or not?
• Easy?
– Not the easiest thing to use or follow
• Useful - definitely
– Helped us understand each other
– Helped streamline architecture design
– Can compare different architectures
– Reuse of components
– Interaction between components

12. IoT Forum is taking it forward
www.iotforum.org
Join us!