PERVASIVE COMPUTING

1. A
Technical Seminar
On
PERVASIVE COMPUTING
Under the Guidance of:
Mr.D.S CHANDRAMOULI M.Tech
Assistant professor
Department of C.S.E
Presented By:
P.VENKATARAMANA
16L41A05166
IV B.Tech- C.S.E

2. Abstract
 Pervasive Computing environment gracefully integrates networked
computing devices from tiny sensors to extremely dynamic and powerful
devices – with people and their ambient environment. Service discovery is an
essential element for pervasive computing to achieve “anytime, anywhere”
computing without users’ active attention to computing devices and network
services . Therefore, devices and network services may be unprotected personal
privacy may be sacrificed; and devices and network services may be
inconvenient to use. In particular will focus on how pervasive computing
provides various features like security, safety, convenience, telemetric etc.

3. Introduction
 Pervasive computing environments involve the interaction, coordination,
and cooperation of numerous, casually accessible, and often invisible
computing devices.
 These devices will connect via wired and wireless links to one another as
well as to the global networking infrastructure to provide more relevant
information and integrated services.
 Existing approaches to building distributed applications, including
client/server computing, are ill suited to meet this challenges
 Mobile computing and communication is one of the major parts of the
pervasive computing system. Here data and computing resources are shared
among the various devices.

4. Existing system
 “Mark Weiser” is the father of Pervasive Computing. He coined the term
“Ubiquitous Computing” for this in 1988, during his tenure as Chief
Technologist of the Xerox Palo Alto Research Centre.
 Pervasive Computing is considered to be the third wave of computer
technologies to emerge since the computers were first appeared:
1.Distributed system era:
2: mobile computing era :
3: Pervasive computing era :

5. Proposed system
In last few year ago pervasive computing devices are tinny sensors ,microchips
(small devices for computations), But now pervasive computing devices have
evolved to include:
 Laptops ,Smart phones,tablets,wearable devices and notebooks
 The Internet of things has largely evolved out of pervasive computing

6. Structure of pervasive computing

7. TECHNOLOGYAND APPLICATIONS
 Information access
 Text retrieval
 Multimedia document
retrieval
 Automatic indexing
 Pervasive devices
 Palm top computers
 Smart badges
 Electronic books
 User sensitive devices
 Mobility and networking
 Device discovery
 Wireless protocols
 Security
 Voice and video over IP
 Perceptive interfaces
 Biometric person ID
 Speech recognition
 Gesture recognition

8. Uses of Pervasive computing

9. REAL TIME APPLICATIONS

11.  IBM ‘s “smarter
planet “
 The project is about
building a smarter
planet by including
everyday case
scenarios like parking
the car in a place by
communicating with
another car.
ONGOING RESEARCH PROJECTS

13. CONCLUSION
 Pervasive computing in an increasingly networked world continues to affect
more and more of the world's population. Although this is a global
phenomenon, regional and national social and cultural factors will directly
influence the technologies and promise of pervasive computing.
 Pervasive Computing - the next era of computer science.
 PervasiveComputing.net is intended to be a information and news website.
It will cover various new developments happening in pervasive computing
area - basically mobile computing, sensors, networking, security/privacy,
ubiquitous access to information, and related fields.
 Let’s not throw the first stone, but make the first step!