Oliot samsung-daeyoungkim-kaist wide-version-final

Oliot (Open Language for
Internet of Things)
Open Source Project
Daeyoung Kim
Director of Auto-ID Labs, KAIST
Sep. 17, 2014
Auto-ID Labs, KAIST
Dept. of Computer Science, KAIST
• kimd@kaist.ac.kr, http://oliot.org, http://autoidlab.kaist.ac .kr, http://resl.kaist.ac.kr http://autoidlabs.org http://gs1.org

© Auto-ID Lab Korea / KAIST
Slide 2
Oliot is looking at … positioning at …

Slide 3
History of the IoT
http://postscapes.com/internet-of-things-history

Slide 4
http://postscapes.com/internet-of-things-history
History of the IoT

Slide 5
Auto-ID Labs
Business Processes
and Applications
Software and Network
Hardware
http://autoidlabs.org

Slide 6
GS1 (Global Standard One)
- strong partnership with Auto-ID Labs
CTO, GS1 (2012 - )
Former CEO of
W3C,
WWW Foundation
SCM to Web and
Consumers
http://gs1.org

Slide 7
Why GS1 based IoT platform is necessary?
“My experiences and what I learnt from”
“Auto-ID Labs, KAIST and GS1’s Approach
toward Internet of Things?”

Slide 8
My Experiences in Wireless Sensor Networks:
Military Surveillance and Reconnaissance (2008)

Slide 9
My Experiences in Wireless Sensor Networks:
Parking Guidance System (2009)

Slide 10
All my experiences say
“Integration” + “Interoperability”
Microscopic Weather Monitoring
(2005-2006)
HANLA Mountain Peak
National Park
Guard Office Jeju University
Seoul
Jeju
Gwangju Pusan
Daegu
Daejeon
Suwon
ICU
Control
Centre
KOREN
WSN Deployment
Jejju IIslland
Display Sensor Information Display Video Streaming
ICU Computer
Centre
KOREN router
IPv6 Switch
To
Internet
Display Server 1
Display Server 2
Web
Server
Main
Server
Sensor Nodes
447Mhz /
910Mhz
Sensor Sub-Network
Sensor
Sub-networks
National Park
Guard Office
Peak
Mountain
Hostel
SN Sub-Base
Stations
Sub-Base
Station
Camera
Climber’s Path
PCS Base
Station
1st Year:1.6 GHz
CDMA
KTF wired
Network
To ICU
(KOREN)
Ipv6
(Fiber)
Jeju University
To Jeju
University
(KOREN)
HALLA Mountain
ICU Control Center
IPv6 Tunneling
Server
Main Base
Station
Internet
KTF Internet
Gateway
2nd Year: KOREN Optical Cable
Greenhouse Monitoring (2005) Fire Monitoring (2006)
Sensor nodSe/ N-1
S/N-2
S/N-3
S/N-5 S/N-4
S/N-6
S/N-7
Flood Monitoring /
Disaster Management (2007)
School Zone / ITS Applications
(2008-2009)
Defense / Army
Surveillance(2008-2009)

Slide 11
How to build Internet of Things Platform?
(Integration/Interoperability at its heart)

Slide 12
Internet of Things
– Which is right direction?

Slide 13
Internet of Things

Slide 14
Internet of Things

Slide 15
The Road to Internet of Things
Positioning Baseline Infrastructure

Slide 16
Hope that GS1 in Rome

Slide 17
GS1 Philosophy and Internet of Things
Humans and things

Slide 18
GS1 a long time ago …

Slide 19
GS1 Member Organizations

Slide 20
GS1 - Essentials

Slide 21
Regulation EU No 1169/2011
Food Information Regulation

Slide 22
• Food Safety Modernization Act (FSMA)
was signed on January 4, 2011and aims
to ensure the U.S. food supply is safe by
shifting the focus from responding to
contamination to preventing it
• Foodborne illness is a significant
burden
• About 48 million (1 in 6 Americans) get
sick each year
• 128,000 are hospitalized
• 3,000 die
Food Safety Modernization Act (FSMA)
http://www.fda.gov/Food/GuidanceRegulation/FSMA/ucm247546.htm

Slide 23
GS1 – UDI Code for Medical Devices

Slide 24
Toward GS1 Internet of Things Platform
We will cover bellows, but not limited
Passive Things Active Things
Wireless Sensors/Actuators
Smart Devices
Consumer Electronics
Knowledge

Slide 25
Internet of Things Conceptual Architecture
Oliot’s Model
• Three Musketeers; One for All, and All for One
Future IT Eco-System
Human
Information
Thing
Information
Context-aware
Services
Social Network Service
M2M networking of
Home Devices
Internet Browsing
Entertainment
(Multimedia & Game)
Home Surveillance
Augmented Reality
Big Data
Analysis
Cloud
Computing
Internet
of Things
Cloud Computing
Internet of Things
User log, Business
activity logs, etc.
Internet contents,
SNS, etc.
Everyday objects Multimedia (video,
audio), etc.
Social Network
Service for IoT

Slide 26
Identification:
Key for Interoperability and integration
How to reach a single instance?
How to name all of them?
Outnumbered?
Global access!
Heterogeneity Ambiguity

Slide 27
GS1/EPCglobal Standards
which Oliot stems from
• Current GS1 SYSTEM OF STANDARDS

Slide 28
which Oliot stems from
• Integrating Data Carriers (IoT devices) to Business (IoT) Applications
• Enabled by code systems
• Global Product Classification (GPC)
• GS1 Keys
• Electronic Product Code (EPC)

Slide 29
GS1 Keys
• GS1 Identification Keys
• URI-convertible ID (GTIN, GLN, SSCC, GRAI, etc)
• e.g., urn:epc:id:sgtin:0614141.112345.400
Digital Coupon Management
(Serialized) Global Coupon Number (SGCN)
Component / Part Management
Component / Part Identifier (CPID)

Slide 30
GS1 Keys
• GLN, GTIN, and SSCC

Slide 31
GS1 Keys
• GRAI (Global Returnable Asset Identifier)
• used to identify returnable assets, re-usable packages, or transport equipment, such as a tray, pallet, or beer keg.
• the asset being used for the purpose of tracking its location and return.
• as part of a lease or rental system.
• GIAI (Global Individual Asset Identifier)
• e.g., office equipment, transport equipment, IT equipment, vehicles, etc.
• GSRN (Global Service Relation Number)
• e.g., club membership, loyalty programmes, a patient in a hospital, or employees
ECG measurement device (GRAI) Membership ID (GSRN)
Patient ID in hospital
Surgical tools (GIAI) (GSRN)

Slide 32
Global Product Classification (GPC)
• Global Product Classification (GPC)
• http://www.gs1.org/1/productssolutions/gdsn/gpc/browser/index.html

Slide 33
Application Identifier
• Application Identifier (AI)
• a two, three, or four digit numeric Prefix
in front of the data
• to tell what the data means

Slide 34
GS1 Keys
• Digital Coupon Management (Global Coupon Number)

Slide 35
GS1 Keys
• The Component / Part Identifier (CPID)
• enables companies to identify components and parts, typically where
an Original Equipment Manufacturer (OEM) defines the
specifications of a component or part that is part of its final product

Slide 36
Electronic Product Code (EPC)
• EPC
• universal identifier that provides a unique identity for any physical
object

Slide 37
GS1/EPCglobal Architectural Framework

Slide 38
GS1/EPCglobal Architectural Framework
Identification
& sensing
Data filtering
& grouping
Data store and
share
Item Discovery &
Information search
GS1 Element String
0180614141123458216789

Slide 39
GS1/EPCglobal Architectural Framework with Supply Chain Example
• Electronic Product Code (EPC) and EPC networks
Applications
Manufacturer Distributor Retailer
Product info.
• Technical spec.
• Warranty spec.
• Instruction manual
• etc.
Product history
• Genuine or Imitation
• Freshness
• Where this is from?
• Etc.
Manufacturer
EPCIS server
Product query
Korea
China Japan
Taiwan
Australia
USA
Brazil
Switzerland
England
Object Name Service
(ONS) Server
ONS query
EPC
Information
Service
repository
Filtering
&Collection
middleware
Capturing Applications
DS query
Application
Real-time feedback
Smart
RFID
reader
Discovery Service (DS)

Slide 40
Eg.) Extending EPCIS (EPC Information Service)
Internet of Things Global Data Repository
Everyday
Object
TDS – Unification of GS1 Codes
Attaching
EPC Tag
Attaching
Bar Code
RFID Reader
& Antenna
Barcode
Reader
ALE – Event Capturing
EPCIS – Visibility Event Data
Capturing Interface
Query Interface
Business Apps.

Slide 41
RFID Reader
& Antenna
Everyday
Object
EPCIS for IoT
RFID
Tag
IoT Devices Support
Environmental
Sensor
Medical Device Healthcare Device Smart Appliance
Gateway Server Mobile Device
Event
Processing
EPCIS Event Sensor Event, Medicare Event, …

Slide 42
• Extended Event for IoT in a case of Medical/Healthcare
• Complying EPCglobal Standard
• Supporting various sensor devices
EEG
Blood Pressure
ECG
Oxygen Glucometer Breathing
Static/Medical Sensors
Accelerometer
Skin Response Temperature
Mobile/Healthcare Sensors
Wristband Headset
Chestband Scale
Oliot
Distributed Storage
Need!
Extended Event
with Extended Voc.

Slide 43
• Open Language for IoT (Oliot) is
an ID-based IoT framework.
• Based on GS1 standard ID (e.g.,
URI-convertible GTIN)
• Goal
• Is to build a ID-based framework
to identify, capture, control and
share information about smart
things
Open Language for the Internet of Things
Passive Tags
(e.g., passive
tags, barcode)
Sensor & Actuator Networks
(e.g., ZigBee, 6LoWPAN, Mobile phone, BLE,
AllJoyn, lwM2M etc.)
Active Tags (e.g.,
Wireless ID and Sensor
Networks)
RFID Middleware
LLRP LLRP Sensor & actuator protocols Sensor & actuator protocols
Domain-specific capturing application
Domain-specific accessing applications
Sensor Interface
Sensor interface
EPC Information Service
(static and dynamic information)
ALE
Actuation Interface
Sensor & Actuator Middleware
Object
Name
Service
Discovery
Service
ZigBee
6LoWPAN/
CoAP
MQTT
Web
service-*
REST
Other
Comm.
RFID stream processing
Logical RFID
reader
Reader
Management
Sensor stream
processing
Sensor & actuator
Management
ID-Sensor stream
processing

Slide 44
Oliot Scope
Smart Things’ Control & Data Acquisition
• Enabling searches for an item or a class of items that satisfies certain sensor values or
attributes / crawling smart things data
Δt
Sensor stream Processing
& actuation
Distributed
Storage
Interacting with
Smart Things
Search &
discovery
Sensor tag (e.g., Intel WISP)
e.g., cool juice
A Patient with her states
Actuators (e.g.,
appliances)
A bridge with its states

Slide 45
Oliot Scope
Smart Things’ Control & Data Acquisition
• RFID networks
• Passive & active tags
• Wireless Identification and Sensor Networks (WISN)
• Active tag networks
• Leverage features of Wireless mesh networks
• Sensor and actuator networks
• LLRP, CoAP/6LoWPAN, ZigBee, MQTT, etc.
• Hopefully lwM2M, Alljoyn, Thread, Apple Home Kit. Etc.
• LFIN is designed for
RFID Reader
Ant1 Ant2 Ant3
Conventional RFID networks
Wireless ID and sensor networks
EPC
EPC
EPC
EPC
EPC
EPC EPC
EPC
EPC
Active
tag EPC
Barcode Mobilephone sensing
Passive Tags
(e.g., passive
tags, barcode)
Active Tags (e.g.,
Networks)
RFID Middleware
Sensor Interface
Sensor interface
ALE
Actuation Interface
Object
Name
Service
Discovery
Service
ZigBee
6LoWPAN/
CoAP
MQTT
Web
service-*
REST
Other
Comm.
Logical RFID
reader
Reader
Management
Sensor stream
processing
Sensor & actuator
Management
ID-Sensor stream
processing

Slide 46
• RFID, sensor, and actuator adaptation
• Stream processing
Oliot Scope
ID & sensor stream processing
Δt
& actuation
Distributed
Storage
Interacting with
Smart Things
Search &
discovery
Complexity of
heterogeneity and
network distribution
Δt
#1441
Door 1
Window 1
Door 2
Window 2
RFID & sensor stream △
Heterogeneous
sensors ▷

Slide 47
• Object abstraction via Sensor & actuator device
framework adaptation
• RFID stream processing & interfaces
• Filtering & Grouping
• RFID data report & management
• Sensor stream processing & interfaces
• Heterogeneous sensor stream adaptation
• Composite sensors streams
Oliot Scope
ID & sensor stream processing
Event Stream
filtering & grouping*
Direct interaction
Middleware Abstraction
Complex event processing**
*Source: http://www.cs.duke.edu/~kmoses/cps516/dstream.html
**Source: http://www.12qw.ch/2013/10/streaminsight-cep-2-what-are-cep-and-streaminsight/
Passive Tags
(e.g., passive
tags, barcode)
Active Tags (e.g.,
Networks)
RFID Middleware
Sensor Interface
Sensor interface
ALE
Actuation Interface
Object
Name
Service
Discovery
Service
ZigBee
6LoWPAN/
CoAP
MQTT
Web
service-*
REST
Other
Comm.
Logical RFID
reader
Reader
Management
Sensor stream
processing
Sensor & actuator
Management
ID-Sensor stream
processing

Slide 48
Oliot Scope
Smart Thing Information Services
• Diverse types of information for (smart) things / sensor data, event data
Δt
& actuation
Distributed
Storage
Interacting with
Smart Things
Search &
discovery
*Source: http://www.sas.com/en_us/insights/big-data/data-visualization.html
Data analysis
Context extraction
Visualization & Interpretation*
Profile
Historical data

Slide 49
Oliot Scope
Smart Thing Information Services
• Historical events data storage
• Time-series event data
• ID, location, time, sensor values, etc.
• Static master data storage
• Master data for ID interpretation
e.g., GLN id => location (x, y) and address
• Data analysis and visualization
• Offline learning with historical data
Time series data Static Master data Data analysis & visualization
Source: http://docs.oracle.com/cd/E13197_01/rfid/enterprise_server/docs20/epcis/master.html
Passive Tags
(e.g., passive
tags, barcode)
Active Tags (e.g.,
Networks)
RFID Middleware
Sensor Interface
Sensor interface
ALE
Actuation Interface
Object
Name
Service
Discovery
Service
ZigBee
6LoWPAN/
CoAP
MQTT
Web
service-*
REST
Other
Comm.
Logical RFID
reader
Reader
Management
Sensor stream
processing
Sensor & actuator
Management
ID-Sensor stream
processing

Slide 50
Oliot Scope
Object Name Service
• Product and devices (i.e., Smart Things) Information
Δt
& actuation
Distributed
Storage
Interacting with
Smart Things
Search &
discovery

Slide 51
Oliot Scope
Object Name Service
Manual Service
Object Name Service
(ONS)
manual
html
epcis
…
Passive Tags
(e.g., passive
tags, barcode)
Active Tags (e.g.,
Networks)
RFID Middleware
Sensor Interface
Sensor interface
ALE
Actuation Interface
Object
Name
Service
Discovery
Service
ZigBee
6LoWPAN/
CoAP
MQTT
Web
service-*
REST
Other
Comm.
Logical RFID
reader
Reader
Management
Sensor stream
processing
Sensor & actuator
Management
ID-Sensor stream
processing

Slide 52
Pilot Testbed Plan for Federated ONS
Korea
China Japan
Taiwan
Australia
USA
Brazil
Switzerland
England
Sunchon
Univ.
GS1 Korea
Samsung
KAIST
Local ONS Name Servers
onsepc.kr
Globally Federated ONS Peer Roots

Slide 53
Oliot Scope
Discovery Service
• Search for product history
• Search for retailer locations which sell the desired EPC products.
Δt
& actuation
Distributed
Storage
Interacting with
Smart Things
Search &
discovery
Supply chain
1km
Nearby product discovery

Slide 54
Oliot Scope
Discovery Service
• Search for any smart things with ID
• To search for items with given attribute information
• Federated architecture for scalable discovery
Discovery Service
ONS
Client
EPCIS A EPCIS B EPCIS C
Query DS
address
Use API
Query location
information
Register location
Information
KAIST
Discovery
Service
ONS
Client
Query for
address of
DS
Address of
DS
My lost
thing
Passive Tags
(e.g., passive
tags, barcode)
Active Tags (e.g.,
Networks)
RFID Middleware
Sensor Interface
Sensor interface
ALE
Actuation Interface
Object
Name
Service
Discovery
Service
ZigBee
6LoWPAN/
CoAP
MQTT
Web
service-*
REST
Other
Comm.
Logical RFID
reader
Reader
Management
Sensor stream
processing
Sensor & actuator
Management
ID-Sensor stream
processing

Slide 55
Fosstrak Open Source for
GS1/EPCglobal Framework (2007)
https://code.google.com/p/fosstrak/

Slide 56
• Smart Thing Information Service
(STIS) since 2005, 2011
• Expand GS1 EPCglobal Network to
integrate various sensor network
protocols
• Successor of EPC Sensor Network
• ZigBee, 6LoWPAN/CoAP/Obix
integration
• Complex Event Processing, etc.
Oliot (Spin-off project from Fosstrak)
(Open Language for Internet of Things)
Oliot will integrate EPC Sensor Network and STIS together with
other protocols like Alljoyn, lwM2M, etc. and released later

Slide 57
• GS1 EPCglobal Network on the
Cloud for Groceries Trace
Framework since 2013
• Complete Implementation of GS1
EPCglobal Network
• EPCIS Enhanced with NOSQL DB
• Cloud Support
• ELFIN: Enhanced LLRP-enablingFramework
for the INternet
of Things
• Geo-discovery Service
• ONS 2.0.1 implemented
• Sponsored by Samsung
Oliot
(Open Language for Internet of Things)

Slide 58
What Oliot stands for?
[transparent]
[white]

Slide 59
Oliot Open Source & Community Project
(released on July 7, 2014, http://oliot.org)
• We are looking for collaborators:
• developing open sources together such as
GS1 source, GS1 digital, Alljoyn, oneM2M,
SAMI, Apple Healthkit/Homekit, MQTT,
Thread, etc.
• companies who do business with our oliot
project
• architecting IoT world including food SCM
and safety systems, healthcare/medicare,
retail systems, and etc.
http://oliot.org
• July 7 2014 – oliot 1.0 (latest
implementation of EPCglobal
framework, run on any cloud and
supporting mysql and cassandra)
• 4Q 2014 – oliot 1.1 (provide EPCIS
1.1, strengthened to support food
industry)
• 2015 – oliot 2.0 (support internet of
things, merging auto-id lab, KAIST’s
Epc sensor network, STIS and more)

Slide 60
(CASE STUDY I) Healthcare Application
- KAIST Dr. M Project
2013
2012
2011
Real-time Monitoring Data
Historical Data
DrM Database
Bio Optic
Sensor
Healthcare
Watch
Blood
Pressure
stick-on
Heart Rate Sensor
Virus
Monitoring
FFoooott SSeennssoorr
Smaarrtt Seennssoorrss
EECCGG SSeennssoorr
EEG
biotelemetry
stick-on
Heart Rate Sensor
Machine
Learning
Biig Annaallyyttiiccss Prediction
Disease
knowledge
Sensors
Communications, IoT Platform
Analysis
Prediction
Discover
Knowledge
FDA/GS1 UDI
Health
Monitoring
Medical Assistance

Slide 61
(CASE STUDY II) Smart Agriculture and Food Safety
Systems Pilot Project

Slide 62
(CASE STUDY III) Bridge Management
Object Naming Service (ONS)
EPC Information Service(EPCIS)
Filtering and Collection (F&C)
2002:8ff8:6a89::8ff8:6a89
2002:8ff8:6a6c::8ff8:6a6c
2002:8ff8:6a87::8ff8:6a87 Data fusion
Pattern
recognition
Machine
learning
Embedded Sensor Data

Slide 63
Thank you!

Oliot samsung-daeyoungkim-kaist wide-version-final

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