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1. IoT
Internet of Things
By: Prakhyath Rai

2. Contents
•Overview of IoT
•History of IoT
•Advantages of IOT
•Challenges of IOT
•Architecture of IOT
•Devices and Network
•Applications of IOT
•IOT Tools and Platforms

3. Overview of IoT
•InternetofThings(IoT)referstoasystemofinterrelated,internet-
connectedobjectsthatareabletocollectandtransferdataoverawireless
channelwithouthumanintervention
•IoTdescribesthenetworkofphysicalobjects-“things”-thatareembedded
withsensors,software,andothertechnologiesforthepurposeofconnecting
andexchangingdatawithotherdevicesandsystemsovertheinternet
•IoTenablestoanalyzeandactondata,facilitatingthedecisionmaking
processwithaidofinsightsobtained

4. Overview of IoT
•Insightsaidintransformingbusinessandlowercostswithaidofreliable
real-timedatathrough,
•Reductionofwastedmaterials
•StreamlinedOperationalandMechanicalProcesses
•Expansionintonewlinesofbusiness

5. IoT –How it Works?
Collectingdata
Sensors/Devices
Sendingdatatocloud
Connectivity
Makingdatauseful
DataProcessing
Deliveringinformationtouser
UserInterface

6. History Of IoT
1982
1989
1990
1999
2008
Carnegie Mellon
University’s.David
Nichols-ARPANET
basedMonitoring-
CokeVendingMachine
Tim Berners Lee
World Wide Web
JohnRomkeydeveloped
atoasterthatcouldbe
turnedonandoffover
theInternet
IoTconferencewasheldat
Zurich
USNationalIntelligence
CouncilincludedIoTas
DisruptiveCivilTechnologies
Kevin Ashton
LinkingRFIDin
P&G’ssupplychain
totheInternet
CoinedthetermIoT

7. 6.3 billion
500 million
0.08
6.8 billion
12.5 billion
1.84
7.2 billion
25 billion
3.47
7.8 billion
50 billion
6.58
2003
2010
2015
2020
* CISCO Report

8. Economic Impact of IoT
$2.3
trillion
$4
trillion
$5
trillion
$7
trillion
2014 2016 2018 2020
* Gartner’s Survey

9. IoT Architecture
•Things,SensorsandControllers
•GatewaysandDataAcquisition
•EdgeAnalytics
•DataCentre/CloudPlatform

10. Layers in IoT Architecture

11. Layers in IoT Architecture

12. Factors Spurring Rapid IoT Expansion
Falling
sensor costs
Falling costs
of data
collection
and storage
Widely
expanding
internet
connectivity
Increasing
computing
power
Increasing
smartphone
and tablet
penetration

13. Advantages of IoT
Improve
Security
Enhance Data
Collection
Save
Time
Minimize
Human Effort
Efficient
Resource
Utilization
Enhance Data
Collection
IoT Interact and
Communicate
Reducesthe
Human Effort
Automatically Secure and Efficient

14. Disadvantages of IoT
03
01
SecurityNetworkAttacks
Privacy
Complexity Designing,
Developing, and Maintaining
02

15. •Monitor–Machineries,Vehicles,CropsandLivestock
•Monitoranywhere,eithercontinuouslyoratregular
intervals
•Tracklocation,performance,condition,or
environmentalfactors
•Insightsaidin,
•Reduceservicecostsandrefinebusinessprocesses
•Understandhowproductsareperformingtoprovideabetter
experienceforyourcustomers
•Increasethenumberofappointmentsperday,cutfuelcosts,and
reducewear-and-tearbyusingmachinelearningcapabilitiesto
routefreightorvehiclesmoreefficiently
•Knowwhereresourcesareatanygivenmoment—downto
whichvehiclethey’reon—forimprovedfieldservice,stronger
security,andincreasedemployeesafety
Remote Monitoring

16. •Predictivemaintenanceincorporatesmachinelearning
softwarethatanalyzesdatatopredictoutcomesand
automateactions
•Predictivecapabilitiesallowserviceproviderstomove
beyondthetraditionalreactiveandscheduled
maintenancebusinessmodelandusetheirdatato
identifyissuesbeforetheybecomecritical
•Insightsaidin,
•Figuringoutwhatmechanicaloroperational
conditionsarecausingfailuresorslowdowns
•Betterpredictwhatsparepartstokeepininventory
beforerepairissuesarise
•Movebeyondabreak/fixbusinessmodelby
preventingequipmentfailuresthroughpreventative
maintenance
Predictive Maintenance

17. •Monitoringbuildings,infrastructure,and
otherspaces,allowingtoimproveenergy
efficiency,spaceutilization,productivity,
andsafetyusingthedatacollected
•Insightsaidin,
•Savingmoneybyautomatinglightingor
optimizingheatingandcoolingcycles
•Increasingemployeeoroccupantsatisfaction
bykeepequipmentrunningorensuringthat
suppliesarestocked
Facilities Management

18. •Tomanageprocessesandproductquality
withdatafromyourdevicesandsensors
•Insightsaidin,
•Identifyingbottlenecksthatreduceefficiency,
enablingtoimproveprocess
•Reducingdowntimecausedbyunplanned
maintenanceorequipmentfailure
•Eliminatingsubstandardmaterials,parts,orerrors
beforetheproductiscomplete
•Reducingdowntimecausedbyunplanned
maintenanceorequipmentfailure
Manufacturing Efficiency

19. •Connectedproductshavesmart,connective
componentsthatallowdatatobeexchanged
betweentheproductanditsuser,manufacturer,
orenvironment
•Insightsaidto,
•Streamlinethedevelopmentandmaintenanceof
products
•Providemoresecure,connectedexperiencesfor
customers
•Createnewlinesofbusinesswithmanagedserviceand
support
•Monitorhowproductsperformtoimprovedesign,
manufacturing,andreliability
Connected Products –Supply Chain Management

20. Challenges in IoT adoption
1
DataPlanning
DataGenerated
DataCollection
2
3
Hardwareplatforms
enablewiderangeof
applications
Privacy and
Security
4
Sustainability
Powered on
24/7

21. Smart Home
•ControlandMonitoring
•CostandEnergySavings
•EnvironmentImpact
•BetterSecurity
•Comfort

22. IoT in Agriculture
•PreciseFarming
•AgricultureDrones
•LivestockMonitoring
•SmartGreenhouses

23. IoT in Health Care
•RemotePatientMonitoring
•PromotingHygienicHospitals
andClinics
•Depressionand Mood
Monitoring
•PharmaceuticalTemperature
Monitoring

24. Case Study: Health Care
Diabeticfootulcers(DFUs)arealeadingcauseofhospitalizationsintheUS
fordiabetics.TheprimarycourseoftreatmentforDFUsisanoffloading
deviceornon-removablecast,butcomplianceoftenremainsasignificant
challenge,leadingtoahightreatmentfailurerateamongpatientswithDFUs.
Healingtimecanbeacceleratedwiththerapeuticfootwearoptimizedvia
plantarpressureanalysistotakeweightandpressureofftheareaof
ulceration.
Tohelpproviderspersonalizecareandimprovecompliance,Sensoria
partneredwithleadingDFUbootmanufacturer,OptimaMolliter,tocreate
theMotusSmartSolution.Theseconnecteddevicesenablecliniciansto
remotelymonitorpatientswhentheyleavetheclinictobettertrackpatient
complianceandimprovecareplans.

25. IoT Tools & Platforms
Raspberry Pi
•TheRaspberryPiisalowcost,credit-card
sizedcomputerthatplugsintoacomputer
monitororTVandusesastandard
keyboardandmouse
Arduino
•Arduino is a prototype platform (open-
source) based on an easy-to-use hardware
and software
•It consists of a circuit board, which can be
programed (referred to as a
microcontroller) and a ready-made
software called Arduino IDE