5 PEN PC TECHNOLOGY
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Transcript of 5 PEN PC TECHNOLOGY
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5 Pen Pc Technology
Seminar by
K.PriyaKeerthana
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History Introduction 5 functionsBlock DiagramMeritsDemeritsConclusion
CONTENTS
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History
Pen style personal networking gadget created in 2003, by Tokyo-based Japanese technology company NEC.
P-ISM was first featured at the 2003 ITU Telecom world held in Geneva, Switzerland.
The P-ISM system was based on "low-cost electronic perception technology" produced by the San Jose, California, firm of Canesta
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said that
” In developing this concept he asked himself – “What is the future of IT when it is small?”
The pen was a logical choice. He also wanted a product that you could touch and feel. Further, the intent is to allow for an office anywhere.
Designer of P-ISM
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P-ISM - Pen-style Personal Networking Gadget Package
This 'pen sort of instruments' produces both the soft-output as well as the Virtual keyboard on any flat surfaces from where you can carry out functions you would normally do on your desktop computer.
It is based on Electronic perception technology.
P-ISM’s are connected with one another through short-range wireless technology
The whole set is also connected to the Internet through the cellular phone function
Introduction
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Electronic Perception Technology (EPT) is a low-cost, single-chip imagining technology .
One of the first applications is a “virtual keyboard”.
EPT systems can accurately determine brightness and distinguish objects from one another.
Current EPT keyboards can sense up to 400 characters per minute.
What is Electronic Perception Technology ?
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P-ISM package including five gadget
CPU Pen.
Camera Pen.
Virtual Keyboard .
Projector Pen.
Communication Pen.
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Block diagram of pen technology
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The functionality of the CPU is done by one of the pen. It is also known as computing engine.
Dual Core processor is used.
Works with windows operating system.
There are four steps that nearly all CPUs use in their operation: fetch, decode, execute, and write back.
CPU Pen
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The control unit of the CPU contains circuitry that uses electrical signals to direct the entire computer system to carry out, stored program instructions.
.
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Wireless Bluetooth Technology.
Exchange information with wireless connection.
Connected to internet through cellular phone
function.
Uses Wi-Fi technology
Communication Pen
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Very effective because we can able to
connect whenever we need without having
wires.
Bluetooth is a packet-based protocol with a
master-slave structure.
.
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Virtual Keyboard
Virtual Keyboard is a new gadget.
It emits laser on desk which gives an
alternative input mechanism.
Based of Electronic Perception Technology.
Reduce the risk of keystroke logging.
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Reduce the risk of password theft from
malicious “Spyware ” and “Trojan Programs ”..
.
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The role of monitor is taken by LED Projector
which projects on the screen.
The size of the projector is of A4 size.
Resolution capacity of 1024 x 768.
Thus it is gives more clarity and good picture
LED Projector
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A video projector is a device that receives a video
signal and projects the corresponding image on a
projection screen using a lens system.
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Digital Camera
Digital camera in the shape of pen .
Useful in video recording, video conferencing, simply
it is called as web cam.
Types of digital camera
Compact Digital Camera
Bridge Camera
Mirror less Interchangeable Camera
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Three main methods of
capturing the image
Single shot
Multi shot
Scanning
.
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It is the most important part in portable type of
computers.
The type of battery used here is lithium ion
battery.
Usually batteries are small in size and work for
a long time.
It comes with a battery life of 6+ (i.e. 6days).
For normal use it can be used for 2 weeks.
Battery
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The storage device is of the type tubular holographic
which is capable of storing.
lithium ion battery in this gadget will reduce energy
density, durability and cost factor.
Battery(cont.)
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Portable
Feasible
Wi-Fi technology
Based on Electronic
Perception Technology
Advantages of P-ISM
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Disadvantages of P-ISM
Positioning is more important to use it to up
to optimum level.
Keyboard concept is not new.
Currently unclear.
Gadget is very costly
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The communication devices are
becoming smaller and compact. This
is only an example for the start of
this new technology. We can expect
more such developments in the
future.
Conclusion
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Thank you
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Any query ……