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1. INTRODUCTION
Imagine a world where everybody can use modern IT without being an expert. Imagine using
only pen and paper to send e-mails and SMS. Pen-style Personal Networking adget are computers in
the shape o! di!!erent pens each having a !unction o! its own and when combined together give us the
usage o! a !ull-blown computer .It is a computer broken apart into pieces. "t the #$$% IT& Telecom
'orld exhibition held in eneva( the Tokyo-based N)* *orporation displayed a conceptual +%$($$$
prototype o! P-ISM. It is simply a new invention in computer and it is associated with communication
!ield. Surely this will have a great impact on the computer !ield
,ig. . Schematic diagram o! / di!!erent types o! pen o! P-ISM
,ig. .# Schematic diagram o! P-ISM in use
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1.1 P-ISM:
0P-ISM 1Pen-style Personal Networking adget Package2. 'hen writing a 3uick note( pen and
paper are still the most natural to use. The / pen pc technology with digital pen makes it possible
to get a digital copy o! handwritten in!ormation( and have it sent to digital devices via 4luetooth.
P-ISM 5Pen-style Personal Networking adget Package6( which is nothing but the new discoverywhich is under developing stage by N)* *orporation. In this device you will !ind 4luetooth as
the main interconnecting device between di!!erent peripherals. P-ISM is a gadget package
including !ive !unctions a pen-style cellular phone with a handwriting data input !unction( virtual
keyboard( a very small pro7ector( camera scanner. P-ISMs are connected with one another
through short-range wireless technology 54luetooth6. The whole set is also connected to the
Internet through the cellular phone !unction. This personal gadget in a minimalist pen style
enables the ultimate ubi3uitous computing.
,ig. .% 4lock diagram o! P-ISM
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In !act( no-one expects much activity on 8$#.n installations until the middle o! #$$8. 09olling out
8$#.n would mean a big upgrade !or customers who already have !ull 'i-,i coverage( and would
be a complex add-on to existing wired networks( !or those who haven:t. 4luetooth is widely used
because we can able to trans!er data or make connections without wires. This is very e!!ective
because we can able to connect whenever we need without having wires. They are used at the
!re3uency band o! #.;
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Table . P-ISM components and their !unctions
1.2 Technical Overview of P-ISM
1.2.1 CPU Pen :
The !unctionality o! the *P& is done by one o! the pen. It is also known as computing engine.
It is also known as computing engine. ?ual core processor is used and works with windows
operating system.
,ig. .% *P& Pen
1.2.2 Communicaion !en:
P-ISMs are connected with one another through short-range wireless technology. The
whole set is also connected to the Internet through the cellular phone !unction. They are connected
through Tri-wireless modes 54lue tooth( 8$#.4>( and *ellular6 which are made small and kept in a
small pen like device.
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,ig. .% *ommunication Pen
1.2." Connecivi# $%2.11&'( an) &lue ooh:
In !act( no-one expects much activity on 8$#.n installations until the middle o! #$$8.
19olling out 8$#.n would mean a big upgrade !or customers who already have !ull 'i-,i coverage(
and would be a complex add-on to existing wired networks( !or those who haven:t. 4luetooth is
widely used because we can able to trans!er data or make connections without wires. This is very
e!!ective because we can able to connect whenever we need without having wires. They are used at
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the !re3uency band o! #.;
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1.2. /irual 0e#oar):
The Eirtual Aaser Feyboard 5EF46 is the &ATIM"T) new gadget !or P* users. The EF4
emits laser on to the desk where it looks like the keyboard having G')9TH arrangement o! keys i.e.(
it uses a laser beam to generate a !ull-si=e per!ectly operating laser keyboard that smoothly connects
to o! P* and Most o! the handheld devices 5P?":s( tablet P*:s6. The I-Tech laser keyboard acts
exactly like any other 0ordinary0 keyboard
,eatures o! virtual keyboards are
.EF4 settings can be changed by Sound
#.*ontrollable Eirtual Feyboard sound e!!ects 5key clicks6
%.*onnection *onnection to the appropriate Aaptop>P* port
;.Intensity Intensity o! the pro7ected Eirtual Feyboard
/.Timeouts coordinated timeouts to conserve the Eirtual Feyboard:s battery li!e
D.Sensitivity ad7ustable sensitivity o! the Eirtual Feyboard
C."uto-repeat "llows the EF4 to automatically repeat a key based on prescribed parameters.
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,ig. .; Eirtual Feyboard
1.2. Di3ial Camera:
'e had digital camera in the shape o! pen .It is use!ul in video recording( video con!erencing(
simply it is called as web cam. It is also connected with other devices through 4lue tooth. The ma7or
advantage it is small which is easily portable. It is a %D$-?egree Eisual *ommunication ?evice. 'e
have seen video phones hundreds o! times in movies.
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,ig. ./ ?igital *amera
1.2.4 &aer#:
The most important part in the portable type o! computer is its battery. &sually batteries
must be small in si=e and work !or longer time. It comes with a battery li!e o! DJ. ,or normal use it
can be used !or # weeks.
This :pen sort o! instrument: produces both the monitor as well as the keyboard on any !lat sur!aces
!rom where you can carry out !unctions you would normally do on your desktop computer.
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1." 5D/5NT5(,S:
The advantages o! the navigation pen are
. it will take less internal and external space
#. it@s easier to handle and use
%. you can re-si=e the screen to your pre!erence
;. it can decrease crime level as the pen is less visible and it@s easier to take it out with you
/. the si=e and weight will be a lot less and
D. it can potentially cost less as it will use less material.
C. It is Portable i.e can be carried
8. It is ,easible
K. <imate ubi3uitous
$. Support 'i,i technology
. Pens produces both the monitor as well as the keyboard on any !lat sur!aces !rom where you
can carry out !unctions.
1.* DIS5D/5NT5(,S:
There are also many disadvantages to this product. Some o! these are
. Positioning is more important to use it to up to optimum level.
#. Feyboard concept is not new.
%. It is currently unclear
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4. as the pens are small you could lose them easily
"s it is touch screen( you would have to touch the screen o! your car to enter the destination which
can leave !ingerprint o! the screen- this problem can be resolved my using speck recognition-( the
visibility o! the map could change depending on the light o! the day i.e. when its sunny the light could
re!lect on the screen which decreases the visibility( as the pens are small you could lose them easily
which would cost you a lot and it could also block some o! your view.
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1. CONC+USION
The communication devices are becoming smaller and compact. This is only an example !or
the start o! this new technology. 'e can expect more such developments in the !uture.
?ue to the usage o! such smaller communication devices the space can be reduced.Those
devices can be easily shi!ted !rom one place to other anywhere in the world.