48046130 pervasive computing neeti saxena (1)
TRANSCRIPT
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PERVASIVE COMPUTINGPERVASIVE COMPUTING
NeetiNeeti SaxenaSaxena
M. TechM. Tech Mobile Computing TechnologyFirstFirst SemSem
10MTMCT0910MTMCT09
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CONTENTSCONTENTS
1. What is Pervasive Computing?2. Pervasive Computing aim3. Pervasive Computing vision
4. History of Pervasive Computing5. Traditional Networking and Pervasive
Computing6. PC applications at present
7. Advantages of Pervasive Computing8. How is this next generation going to look
like?9. Conclusion
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What is Pervasive Computing?What is Pervasive Computing?
Pervasive Computing means convenient access,through a new class of applications, to relevant
information with the ability to easily take action
on it when and where you need to.
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PC Aim..PC Aim..
Computing available wherever it is needed
Making our lives simpler through the use of
tools that allows us to manage information
easily.
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PC VisionsPC Visions
1. Mobile Computing
Universal connectivity (Anytime Anywhere)
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Accommodate heterogeneity of networks
and communicators
Ubiquitous intelligent environment
2. Nomadic
Computing(Computing+Communication)
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3. Easy user interaction
No need of MANUALS any more
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History of Pervasive ComputingHistory of Pervasive Computing
Pervasive computing is the third wave of
computing technologies to emerge since
computers first appeared:
FirstWave - Mainframe computing era SecondWave - Personal computing era
Third Wave Pervasive (initially called
ubiquitous) computing era
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Difference between a traditional networkingDifference between a traditional networking
and a pervasive computing ?and a pervasive computing ?
Communication over networks such that
people do not directly monitor the
communication between machines andprograms
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The new devices will have the following
characteristics:
Uses small, inexpensive processors with
limited memory.
No intervention of users.
Connected by wireless networks.
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Pervasive Computing application atPervasive Computing application at
presentpresent
Wearable Computers
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Wearable ComputersWearable Computers
Wearable computers are computers that
are worn on the body.
Useful for applications that require
computational support while the user's hands,voice, eyes, arms or attention are actively
engaged with the physical environment.
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Minority Report 2002Minority Report 2002
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SWAN:System forWearableSWAN:System forWearable
Audio NavigationAudio Navigation
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Example ofWearable
Computer
Students at the MIT Media Lab havedeveloped a wearable computing system
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Other are
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Wrist pen driveWrist pen drive
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Driver mood sensorDriver mood sensor
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Carpet alarmCarpet alarm
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Pill camPill cam
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Advantages of PCAdvantages of PC
1. Tools to manage information quickly, efficiently,
and effortlessly
2. Enable people to accomplish an increasing
number of personal and professionaltransactions using a new class of intelligent and
portable appliances or "smart devices"
embedded with microprocessors
3. Pervasive computing simplifies life by combiningopen standards-based applications with everyday
activities.
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How is this next generation goingHow is this next generation going
to look like?to look like?
1. Health monitoring.
2. Amplifiers will be implanted and used in the
inner ear.3. New machines that scan, probe, penetrate and
enhance our bodies will be used.
4. Smart Refrigerators
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5. Cars finding open parking space or the nearest
restaurant for their owners.
6. Wrist watches will monitor our sugar.
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ConclusionConclusion
Pervasive computing provides an attractive vision for
the future of computing.
It is rapidly finding its way into every aspect of our lives.
Whether its how we shop, how we get from one placeto another or how we communicate, technology is
clearly woven into the way we live. Indeed, we are
hurtling "towards pervasive computing".
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ReferencesReferences
y http://www.media.mit.edu/Ht
y http://en.wikipedia.org/wiki/Wearable_computer
y http://igargoyle.com/archives/2005/12/ipod_vr_m
ashup.htmly http://www.ecofriend.org/entry/toyotas-rin-can-
detect-mood-swings/
y http://www.yankodesign.com/2007/06/19/carpet-
alarm-clock/
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THANK YOU!!!!!