Date post: | 20-Mar-2017 |
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Technology |
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“Some have suggested that the internet of things “changes everything,” but that is a dangerous
oversimplification.”
- Michael E. Porter & James E. Heppelmann
Radio Frequency Identification
ObjectReader
The idea of using sensors to communication with objects started as soon as Radio Frequency became understood and harnessed
Classifying Sensors
By what you measure (measured)
By how you measure directly:
Acoustic signal strength, or chemical concentration, or optical signal, or magnetic strength
Medical displacement or voltage or chemical reaction
By transduction for indirect measurementMedical displacement or voltage or chemical reaction
By higher level functionSensing ID or human gesture or explosive material
Sensor Modality
Static time-series: temperature
2D arrays: imaging in electro optical (light) or infrared
3D sensing: Kinect, or radar
Mobile sensors: Your phone
Scanning sensors: Google Street View
Fiducial sensing: Homing beacons
RFID - Radio Frequency Identification
RFID is a Radio Frequency sensing of fiducial ID RFID tags, with static or moblie application
Radio Frequency IdentificationIdentifying objects by using radio frequency started early
TIMELINE
1948 Backscatter
1974 Automotive
Licence Plates
1998 DICS, Auto-ID Center
founded at MIT
2001 First Standards
Presented
2002 Gillette orders
500 million tags
2003 Wal-Mart, DoD
Mandates
2004 More mandates
2005 First bulk tagging
2010 Wal-Mart tags all
men’s innerware, socks
2013 4.1 billion EPC tags
RFID HypothesisMake the chip simple and just do identification
Place a unique number on tag Electronic Product Code, EPS
Develop manufacturing technology for small chips and tags
Move data to the network
RFID Design
Design Principles
1. Use the Cloud (put data on the Internet) 2. Hourglass architecture
Reader standard, event standard 3. All interfaces are standardised
Market Growth
4-5 Gen 2 RFID tags in 2014
Growth expected:
Healthcare expected $5 billion by 2022
Total market expected $15 billion by 2022
Retail: - Store front - Backroom - Supply chain
Supply Chain - Pallets - Cases - Containers - Cages and totes
Medical: - Staff - Patients - Equipment - Pharma
Transportation - Baggage - Vehicle/tolls - Containers
Other: - Agriculture - Livestock - Construction - Passports - Posts - Archiving - Books - Tickets - …
Source: MIT
RFID Application
The next revolution has started
Everyday object get sensors and software and connect to the internet
Connecting Products
IT is now integral part of the product themselves
Embedded sensors, processors, software, and connectivity in products, coupled with a product cloud in which product data is stored and analyzed and some applications are run, are driving dramatic improvements in product functionality and performance.
Source: HBR
The Impact of the Smartphone
Smartphone revolution starts 2007
Contains multiple of sensors
Barometer to sense air pressure and relative elevationAccelerometer to measure distance by walking or runningGyroscope to measure orientation
Information spillover
Processors and sensors
Processors and sensors are now widely available and cheap
Examples Raspberry pi computer, Arduino
By 2020 a cumulative 100 billion processorswill have been shipped, each capable of processing information and communicating
(Source: Ericsson)
Physical components comprise the product’s mechanical and electrical parts
Smart components comprise the sensors, microprocessors, data storage, controls, software, and, typically, an embedded operating system and enhanced user interface
Connectivity components comprise the ports, antennae, and protocols enabling wired or wireless connections with the product
Smart Connected Things
Connectivity takes three forms, which can be present together:
One-to-one: An individual product connects to the user, the manufacturer, or another product through a port or other interface
One-to-many: A central system is continuously or intermittently connected to many products simultaneously
Many-to-many: Multiple products connect to many other types of products and often also to external data sources
Connectivity
1. Product
2. Smart product
ProcessorsSensorsSoftware
3. Smart connected product
ProcessorsSensorsSoftware
Source: HBR
1. Product
2. Smart product
ProcessorsSensorsSoftware
3. Smart connected product
ProcessorsSensorsSoftware
Source: HBR
Farmequipment
system
Planters
Tillers
Trackors
Combineharvesters
4. Ecosystem
Between 2013 and 2022, $14.4 trillion of value (net profit) will be “up for grabs” for enterprises globally
(Source: Cisco)
The New Technology Stack
Smart, connected products require companies to build and support an entirely new technology infrastructure
Source: HBR
What Can Smart, Connected Products Do?
Monitoring
Smart, connected products enable the comprehensive monitoring of a product’s condition, operation, and external environment through sensors and external data sources
Source: HBR
Example: Glucose Monitor that connects to your smartphone
What Can Smart, Connected Products Do?
Control
Smart, connected products can be controlled through remote commands or algorithms that are built into the device or reside in the product cloud
Source: HBR
Example: Lockitron door lock
What Can Smart, Connected Products Do?
Optimization
The rich flow of monitoring data from smart, connected products, coupled with the capacity to control product operation, allows companies to optimize product performance in numerous ways, many of which have not been previously possible
Source: HBRExample: Diebold self-repairing AMTs
What Can Smart, Connected Products Do?
Autonomy
Monitoring, control, and optimization capabilities combine to allow smart, connected products to achieve a previously unattainable level of autonomy.
Source: HBRExample: iRobot’s Roomba vacuum cleaner
Smart Everything - what does this mean
Traditionally we use computer to use software - we control the software and tell it what to do and when
Now software is becoming aware of our actiona through sensors, speech and touch
Software is controlling us in real time
Smart Everything - what does this mean
This smartness can be for us as an individual helping us, making our life easier and more productive
This smartness can also help group of people - a whole city to become more efficient