The document discusses the Internet of Things (IoT) in healthcare, emphasizing the high costs and inefficiencies of current medical systems. It explores the potential of various connected devices and sensors for improving patient care, monitoring environments, and enabling data analysis across diverse applications. Additionally, it touches on software architecture and the scalability required to support the integration of numerous IoT devices.

1. The INTERNET of
T H I N G S
Sathish VJ
GDG Bangalore Dev Fest 2013

2. Health
Care
in
the
US
(and
other
countries)
A
high-­‐cost,
hospital
centered
system

3. The
Medical
Story
Acute
Care
Stresses
the
enre
system
Tense
paents,
High
costs,
Low
professional
staff,
Excess
overme

4. Connuous
Health
Info
Delivered
to
Care
Givers
and
Self
Prevenve,
not
Curave

5. Paent
Protecon
and
Affordable
Care
Act
Signed
The
Health
Home

6. Medical
sensors
that
are
stamped
on
…
or
worn,
surgically
inserted,
ingested

8. The
Internet
of
Things
…
devices,
things
are
connected
to
the
internet.
…
the
set
of
technologies
that
capture
physical
environment
informaon,
communicate
it,
allow
storage,
analysis,
and
control.

10. Wireless
Micro-­‐
electro-­‐
mechanical
Internet

11. Courtesy:
odopod

12. Motes
• Mostly
consists
of
sensing,
processing,
memory,
communicaon,
power
subsystems
• Small
size,
easily
deployable,
low
on
energy-­‐
computaonal-­‐
memory
resources

13. Wireless
Sensor
Networks

14. Over
a
Geographical
Terrain

15. Use
Cases
Wildlife
Monitoring,
Industrial
Automaon,
Disaster
Forecasng,
Traffic
Monitoring,
Military
Applicaons,
Weather
condion
Monitoring,
Polluon
Monitoring,
Healthcare,
Security
Surveillance,
Smartgrid,
Monitoring
of
Monuments,
Bridges
and
Dams,
Home
Automaon,
Livestock
surveillance,
Fitness
and
sports
monitoring,
Infant
vigilance,
Remote
Home
Control,
…

16. Egg
Minder

17. Livestock
tracking,
health
check

18.
Shoe
manufacturing
–
the
assembly
line

19. Intelligent
Buoys
–
kms
apart
Wind
speed,
wind
direcon,
humidity,
air
temperature,
barometric
pressure,
max/
min/mean
wave
height,
dissolved
oxygen,
salinity,
turbidity,
surface
speed
…

20. Transport
GPS
tracking,
system
health,
engine
heat,
wear
and
tear,
speed,
nature
of
driver,
…

21. Defense

22. Number
of
Devices
Number
of
People
Source:
Cisco

23. The
SoZware
Need
Connected
Devices
+
Services
=
Ulity

24. Big
Data
Need
In
60
seconds
on
the
Internet
…
a
couple
of
Billion
humans
Now
what
can
50
Billion
devices
do?

25. SoZware
Architecture
–
In
Premise
Company
Boundary
hardware
Sensor
Reader
(Go
Lang)
SQLite
Database
HTTP
Server
(Go
Lang)
HTTP
Server
(Go
Lang)
AngularJS
in
Browser
MongoDB
Database
Comm.
Manager

26. Superb
concurrency
support,
In-­‐built
hcp
server:
no
other
installs,
Single
file
executable:
easy
deploy,
Super
fast
compile
and
execuon,
…
JavaScript
based
web
framework,
Declarave
programming,
2-­‐way
data
binding,
Unit
and
e2e
tesng,
…
Go
Lang
AngularJS
Two
Open
Source
Technologies
from
Google

27. Architecture
–
Large
Scale
Consideraons
Maintainability
Scalability,
Availability
Speed
(Dev.,
Exe.)
Big
Data
OS
Plaforms

28. SoZware
Architecture
–
On
Cloud
AppEngine
Datastore
BigQuery
Cloud
Endpoints
Compute
Engine
Chrome,
Android

29. thank
you
quesons?
sathishvj

30. IPv4
to
IPv6
IPv4:
2^32
(4,294,967,296)
IPv6:
3.4×10^38
3,400,000,000,000,000,000,000,000,
000,00