The Internet ofooffof Things - Michigan State Universityaesc310-web/topics/11_07 Internet of...
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Transcript of The Internet ofooffof Things - Michigan State Universityaesc310-web/topics/11_07 Internet of...
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o Our talk today will come in three parts…
Not unlike my sleep last night
Our agenda
Thanks
Teddy
o IoT
o What is the “IoT”?
o Applications
o IoT and smart cities
o Some anticipated problems
o The future!
o Tuesday Lab Talks
o Project 3
Our agenda
Those Good Old Boys in the Good Old Analog Days
Digital Days are Here
What is the “IoT”?
The Internet of Things (IoT) is the networkof physical devices, vehicles, home appliances, and other items embedded with electronics, software, sensors, actuators, and network connectivity, which enables these objects to exchange data. Each thing is uniquely identifiable through its embedded computing system but is able to inter-operate within the existing internet infrastructure.
What is the “IoT”?
The Internet of Things (IoT) is a network of objects that can exchange data.
Consumer applications
Consumer applications –
smart wearables
Consumer applications –
smart wearables
Consumer applications –
smart homes
Retailing in-store: track specific customers (ex, Amazon Go)
Retailing on-line: track eye movements, key strokes?
Media: push content based on your location
Data, data, data
Business applications
Thingful.net
Data from sensors and the internet of things can effect management decisions
For example…
Industry applications
10% of flight cancellations are due to unscheduled maintenance problems.(Marco Annunziata, Welcome to the age of the industrial internetTED@BCG San Francisco, October 2013)
Costs airline industry $8 billion per year in lost revenue.
Better aircraft maintenance could reduce unscheduled delays from equipment problems.
Plane in flight sends maintenance needs ahead to airport. Service people are ready to fix problems on arrival.
Aviation example
Put MRI and scanner data from city ERs in the cloud.
Let a remote team of doctors –cardiologist, neurologist, orthopedic surgeon – review and make treatment plan on the spot.
Remote medicine
Biometric sensors
Bluetooth medical equipment
Video conferencing
Healthcare examples
Insurance: Policy owner habit tracking
Wearable devices
Apps
Insurance Examples
IoT and smart cities: drivers
https://www.businessinsider.com/internet-of-things-smart-cities-2016-10
IoT and smart cities: growth
https://www.businessinsider.com/internet-of-things-smart-cities-2016-10
The latest U.S. Census Bureau data showed that all but one of the 20 largest cities in the U.S. experienced population growth last year. And with the exception of New York City, the 15 cities that had the greatest population growth were in the southern and western portions of the country.
As this migration continues, cities will need to become more efficient in order to keep up with the surging population. Thus, smart cities will start to become the norm in the major metropolitan areas of the world.
o Environmental monitoring
air quality
water quality
o Traffic monitoring, timing and routing
o Utilities & Infrastructure monitoring
water leaks
electric service interruptions
Smart city infrastructure
applications
Privacy: intrusion, enforcement
Security: hacking, safety, theft
Autonomy and control
Interoperability / standards
Legal, regulatory and rights
Emerging economies and development
Some anticipated problems
Privacy: intrusion, enforcement
Security: hacking, safety, theft
Autonomy and control
Interoperability / standards
Legal, regulatory and rights
Emerging economies and development
Some anticipated problems
Who owns which data?
Who can restrict access?
How is access restriction enforced?
Privacy
Greater integration provides hacker access through the weakest security link.
Widespread distribution of identical devices with security weakness is target for easy hacking.
Device-to-device pathways may be hard to defend.
Security
Architecture
of the Internet
How does an information exchange task get carried out, actually?
Internet
protocol
suite
Currently ~ 7.4 Bn people worldwide
Currently ~10 Bn things
Is the IoT significant?
By 2020 ~7.8 Bn people
By 2020 ~50 Bn things
URL: universal resource locator
URN: universal resource name
URI: universal resource identifier
IRI: international resource identifier
“Thing” Identifiers
URL: your address, library
URN: your name, book title
URI: reachable item
Every new ‘thing’ will have a URI !
Current URL protocol: IPv4
32 bits, ~ 4.3 Bn addresses
Newest protocol: IPv6
128 bits, ~ 3.4*1038 addresses
(3.4 Undecillion)
“Thing” Identifiers: growth
The problem…
Connectivity means every smart device you have is connected to your host
More vectors for intrusion means more risk
Greater integration provides hacker access through the weakest security link.
Widespread distribution of identical devices with security weakness is target for easy hacking.
Increasingly no “dumb device” option available.
Device-to-device pathways may be hard to defend.
Security
o Balancing act…
o Can’t afford to fall behind
o Can security and policy keep pace
with the change?
Summary
o What is the “IoT”?
o Impact on consumers
• wearables, appliances
o Impact on business
o Impact on industry
o Impact on smart cities infrastructure
o Problems we can anticipate
• hacking, privacy, $
Summary
