an introduction to the internet of things

An intro to the Internet of Things Simen Sommerfeldt, NDC Oslo 2014

CTO, Bouvet Oslo Dataforeningen, HIOA, Lær Kidsa Koding! NoNog Oslo IoT meetup

@sisomm

What the Internet of things is

Some thoughts on how to get started in the enterprise

What it can be for all of us

Enablers

What the vendors say

Relevant standards

Scare kids on Halloween

http://nspt4kids.com/wp-content/uploads/2011/10/scared-boy-on-halloween.jpg

A confusing topic

So much information, so much happening!

http://www.bishopmikelowry.com/wp-content/uploads/2013/03/drinking-from-the-firehose.jpg

http://blogg.bouvet.no/2014/03/07/the-internet-of-things-keiserens-nye-wearables/

http://sommerfeldt.co/2014/05/01/internet-of-things-or-should-we-call-it-the-emperors-new-wearables/

http://sommerfeldt.co/2014/05/01/internet-of-things-or-should-we-call-it-the-emperors-new-wearables/

http://e24.no/digital/slik-blir-tingenes-internett/22807160

http://www.aftenposten.no/okonomi/De-lever-i-fremtiden-7552621.html

“says Norwegian Expert”

http://dashingduchesses.com/wp-content/uploads/2013/04/presence-Luddites-textile-mill-2.jpg

An official luddite?

Så hva er “the internet of things?”

The Internet of Things: By the Numbers

B 5 0 7 5 2 1 2

Slide copied from http://channel9.msdn.com/Events/Build/2014/2-511

Animation copied from http://channel9.msdn.com/Events/Build/2014/2-511

“$8.9 trillion market in 2020, 212 billion connected things”

Huge numbers

- IDC, 2013

“Internet of things: $8.9 trillion market in 2020, 212 billion connected things”

- IDC, 2013

http://www.zdnet.com/internet-of-things-8-9-trillion-market-in-2020-212-billion-connected-things-7000021516/

“There are actually two different internet of things”

- Dionne Hinchcliffe

http://www.zdnet.com/is-the-internet-of-things-strategic-to-the-enterprise-7000030068/

“One is the enterprise-grade version that has long been in place and is already helping us run our companies”

- Dionne Hinchcliffe

http://www.zdnet.com/is-the-internet-of-things-strategic-to-the-enterprise-7000030068/

In the enterprise...

Support for and extension of Business Processes

using Sensors, Big Data, Orchestration, Machine

Learning

Microsoft & IBM: Enterprise-IoT

Cloud-connected

Large

Mobile

Micro

Small

Azure M2M Device management Command & Control Data Analytics

“The other IoT is the emerging consumer-based cloud of connected products and services which has only been happening in a significant way in the last 2-3 years”

- Dionne Hinchcliffe http://www.zdnet.com/is-the-internet-of-things-strategic-to-the-enterprise-7000030068/

Advice for enterprise systems

“Involve Customer experience people, Architects, Partners, s Sales, CRM, Lawyers, Other

Stakeholders”

- Michele Pelino, Forrester Research

Security, privacy, authentication

Operations

In consumer space...

“Everything” gets connected

We can orchestrate them all!

Smart homes 6-Jun-14 46

What is it the Consumer IoT?

“Does one vendor's product work with another's? Does a door lock by one vendor communicate with a light switch by another vendor, and do you want the thermostat to be part of the conversation?”

- Patrick Thibodeau

http://www.citeworld.com/article/2155401/internet-of-things/the-abcs-of-the-internet-of-things7.html?page=1

Or is it “The internet AND things”?

“An Electric Heater finds its place” ...sometime in 2030...

•  Home automation •  Wearables •  Enterprise IoT •  Self-driving cars •  Intelligent cities •  Infrastructure ...to a bigger whole?

Ingrid buys a panel oven

Ingrid on the bus

Ingrid with family

Enablers

Device classification & Interoperability ? ?

? ?

?

“On the internet, nobody knows that you are a toaster”

- Ross Mason, Mulesoft

Protocols

•  XMPP: Presence •  MQTT: Collection •  DDS: Distributed objects •  AMQP: Large volume brokers •  CoAP: REST Request/Response M2M •  Alljoyn: M2M Mesh network/device bus

“There is no vendor large enough to control the IoT, but

there are vendors large enough to make a mess of it.”

- Patrick Thibodeau

http://www.citeworld.com/article/2155401/internet-of-things/the-abcs-of-the-internet-of-things7.html?page=2

Device classification & Interoperability

Connectivity & Address space ?

? ?

?

Wifi, Mobile Data,

Bluetooth Low Energy, ZigBee Z-wave

Mesh Networks!

IPv4 is running out!

http://www.potaroo.net/tools/ipv4/plotvarcum.png

Device classification & Interoperability

Connectivity & Address space

Security, Privacy, Authentication ? ?

?

http://zapmed.com/Downloads/TOAST.jpg

http://thehackernews.com/2011/12/cplc-chief-says-pakistan-safe-heaven.html

http://www.engadget.com/2014/01/17/internet-of-things-hacked-malicious-email-phishing/

http://berntolufsen.vg.no/2014/05/19/rapport-fra-staten-google/

A hotel lobby today, Tomorrow..

Big Data Machine Learning

Internet of Things

Do we want this?

Device classification & Interoperability

Connectivity & Address space

Security, Privacy, Authentication Open business

models ? ?

Vendor lock-in

Device classification & Interoperability

Connectivity & Address space

Security, Privacy, Authentication

User Experience

Open business models

?

“Usability is like a joke. It’s bad if it needs to be explained”

- Jakob Nielsen(?)

Common for all five: Open Standards

Open Source

2020? 2030? Reality check with people from

Linux Foundation, IBM, Microsoft, Altibox, Eye

Networks and Forrester

“It is happening fast in vertical businesses or specific markets because they have regulatory

bodies, protocols and standards”

- Michele Pelino, Forrester Research

“The technology is there. The consumer version could be implemented quickly. But

competition, privacy concerns and mindset makes it hard to

implement”

- Michele Pelino, Forrester Research

Consumer products

http://www.homeautomationinfo.com/Drupal/HA_Company_Directory

Lyse Smartly: 130.000 homes?

https://www.smartly.no/hjem#

https://www.alljoyn.org/sites/default/files/alljoyn-alliance.pdf

https://www.alljoyn.org/sites/default/files/alljoyn-alliance.pdf

https://www.alljoyn.org/sites/default/files/alljoyn-alliance.pdf

C++/Java on Andriod, Arduino, iOS, OS/X, Windows, Linux

http://mashable.com/2014/05/30/chill-bear/

“Siri, turn on the lights in the living room”

Apple’s Home kit & Health kit

MQTT & Node.red Starting with IoT @ home or work

Demo

how to do reliable messaging over

unreliable networks? ”

“

Image: IBM

http://iot-datamodels.blogspot.no

Pub/Sub with topic paths

http://m.eet.com/media/1171446/0912embmqtt01.png

/container/address/devicetype/unique/status <payload> /minecraft/world/skull/250,72,211/status IS_ALONE Wildcards: # entire subtree, + a single level

Multiple brokers

http://usuaris.tinet.cat/sag/mq_pubsub.htm

IoT-friendly “Tricks”

•  Last will & testament •  Binary payload •  3 QoS levels •  Retained messages •  2 byte overhead •  Small footprint •  Low bandwidth

Mobile: MQTT vs HTTPS

http://mobilebit.wordpress.com/2013/05/03/rest-is-for-sleeping-mqtt-is-for-mobile/ ”

“

MQTT might be in your pocket now

MQTT is so simple that my children instantly could follow the message flow and suggest

changes

Can combined with REST to provide notifications

Node.red

6-Jun-14 115

http://www.infoq.com/resource/news/2014/05/ibm-node-red-qconlondon/en/resources/Node-RED-WS-Tweet-Demo-QCon-London-2014.png

Inputs

Functions & Social

Storage, Analysis, “Advanced”

“Node-RED is an intriguing open source solution for 'If This Then That' workflows. I've been able to construct an alerting workflow that pulls in data from our monitoring API and generates an alert when some condition is met, in less than two hours”

- David Laing

http://www.infoq.com/news/2014/05/ibm-node-red-qconlondon

Can use other node.js packages & be embedded

Missing: Petri-net style transitions

http://www.jfsowa.com/ontology/causal.htm

My Original Python Broker: ~20 hrs

Node Red:

1 hr

My own setup

6-Jun-14 124

And how you can get started

Arduino 1 + servo shield Logical level

converter Raspberry

Pi Arduino 2 Sonar Breadboard

power supply

Arduino sketch

Arduino sketch Python scripts Node.Red Mosquitto MQTT server

Minecraft client Bukkit Server Scriptcraft with MQTT plugin Javascript

Broker

/container/address/devicetype/unique/status <payload> /minecraft/world/skull/250,72,211/status IS_ALONE /container/address/devicetype/unique/incoming <payload> /arduino/1/incoming SERVOS_MOVE,54,69

6-Jun-14

! /arduino/2/sonar/Ping: 29 ! /minecraft/world/sonar/250,72,211 Ping: 9 ! /minecraft/world/skull/250,72,211/status HAS_COMPANY " /arduino/1/incoming LEDS_ON ! /minecraft/world/facetracker/250,72,211/status 0.038844700742, -0.100218465107 " /arduino/1/incoming SERVOS_MOVE,54,69 ! /minecraft/world/lever/-251,71,210/status 0 " /arduino/1/incoming LED,1,0 ! /minecraft/world/lever/-249,71,210/status 1 " /arduino/1/incoming LED,1,1 ! /minecraft/world/skull/250,72,211/status IS_ALONE " /arduino/1/incoming LEDS_OFF ! /minecraft/world/sonar/250,72,211 Ping: 20 ! /minecraft/world/block/-251,70,183/status BROKEN

Presence detection

Moisture- meter

Relays Vibration-sensors

Servos Light-sensor

Temperature

Noise level

Video-surveilance

http://hackedgadgets.com/2009/05/20/automated-house-climate-control-whole-home-information-awareness/

Over 18 million licenses sold Scriptcraft lets you control it with Javascript “Gateway drug” for getting kids interested in coding Has an MQTT plugin

“Devices”

A skull that detects if the player is near

A sonar that tells the distance to a player

Redstone levers

block destruction alarm

A “Facetracker” giving the vector to the player

“Devices”

Code: make the skull move

Sommerfeldt surveilance system?

http://blogg.bouvet.no/2014/03/10/an-internet-of-things-demo-using-raspberry-pi-arduino-minecraft-and-mqtt/

github.com/sisomm/iot-concepts

6-Jun-14 141

Thanks to...

•  Loek Vredenberg & Andy Piper @ IBM •  Joe Speeds @ Linux Foundation •  Arif Shafique @ Microsoft •  Michele Pelino @ Forrester Research •  Jan Pedro Tumusok @ Eye Networks •  Ragnar Anfinsen @ Altibox •  Walter Higgins @ IBM for adding MQTT to

scriptcraft!

Questions?

Thanks

Some links

Andy S-C on IoT @TED: http://www.youtube.com/watch?v=s9nrm8q5eGg http://mobilebit.wordpress.com/2013/05/03/rest-is-for-sleeping-mqtt-is-for-mobile

http://www.slideshare.net/nivertech/zvi-mqtts-foreuc2013 http://jpmens.net/2013/02/25/lots-of-messages-mqtt-pub-sub-and-the-mosquitto-broker/

http://embeddedtek.blogspot.no/2013/02/internet-of-things-sous-vide-cooker.html http://nrkbeta.no/2013/09/18/uendelige-muligheter-med-internett-i-alt/

http://mqtt.org/wiki/doku.php/history http://public.dhe.ibm.com/software/dw/webservices/ws-mqtt/mqtt-v3r1.html#appendix-

https://www.eclipsecon.org/na2014/session/securing-internet-things-and-mqtt http://server.dzone.com/articles/controlling-house-50-miles

MQTT servers

•  IBM MQ Series •  Mosquitto •  Eclipse Paho •  Eurotech Everywhere

Device Cloud •  Xively •  eMQTT •  m2m.io

•  RabbitMQ •  Apache ActiveMQ •  Apache Apollo •  Moquette •  HiveMQ •  Mosca •  Litmus Automation

Loop

•  Mule •  Fuse ESB •  WSO2 •  IBM Websphere ESB •  Talend

ESB’s

Security

•  Username/Password •  SSL connections •  ACL for topics •  Client authentication (Certificates) •  Encrypt messages