1. 5 Pen PC Technology
Presented by :
Varsha B. Shidore

2. Content
• Introduction
• History
• What is 5 pen PC technology?
• Designer of P – ISM
• Definition of 5 Pen PC Technology(P-ISM)
• The Pen style Computer
• Block Diagram of P-ISM
• P-ISM Gadget Package Functions
• Internal Structure
• Functions
• Battery
• Smart Use
• Advanced computing
• Merits / Demerits
• Conclusion

3. Introduction
• Communication Technology is rapidly increasing in this modern
world. Computer, as everybody knows, is the main communication
machine used.
• Since the time computer has been invented scientists and engineers
have been trying making it more and more compact.
• As a result we have been able to enjoy the numerous functionalities
provided by the computers whether it is Home PCs or Laptops.
Systems have still been reduced so that they are used in Mobiles I-
pods and I-phones have replaced the laptops to an extent.
• It is in this context that Pen Computers come into spot light. These
are computers in the shape of different pens each having a function
of its own and when combined together give us the usage of a full-
blown computer. It is a computer broken apart into pieces, each the
size of a pen.
• The screen and keyboard are projected onto surfaces.

4. History
• "Pen-style Personal Networking Gadget" created in 2003 by
Japanese technology company NEC.
• Its designer Tour Ichihash.
• P-ISM was first featured at the 2003 ITUTelecom world held in
Geneva, Switzerland.

5. What is it?
• Just as the name suggests, this technology is comprised of five
major components. It utilizes Bluetooth and internet in order to
communicate.
• The promise made by 5 Pen PC or the P-ISM technology is that it
will allow you to create a computing environment anywhere you
want.
• If you are at a store and want to kill time, take out your P-ISM out
and it projects an A4 size screen anywhere you want.

6. Designer of P-ISM
Toru Ichihashi 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 u could touch
and feel.
• Further , the intent is to allow for an office
anywhere.

7. P-ISM
• P-ISM ("Pen-style Personal Networking Gadget Package"), which is
nothing but the new discovery, which is under developing, stage by
NEC Corporation.
• At the 2003 ITU Telecom World exhibition held in Geneva, the
Tokyo-based NEC Corporation displayed a conceptual $30,000
prototype of P-ISM.
• Surely this will have a great impact on the computer field. In this
device you will find Bluetooth as the main interconnecting device
between different peripherals.
• 5 Pen PC Technology is a gadget package including five functions:
• A pen-style cellular phone with a handwriting data input function,
virtual keyboard, a very small projector, camera scanner, and
personal ID key with cashless pass function.
• 5 Pen PC Technology are connected with one another through
short-range wireless technology.
• The whole set is also connected to the Internet through the cellular
phone function. This personal gadget in a minimalist pen style
enables the ultimate ubiquitous computing.

8. The pen style computer
• This is the heart of the P-SIM.
• It runs a dual core processor at the
moment and can run Windows.
• It is not a stretch to imagine that it will
run faster processor and run other
operating systems such as Android and
other Linux variants for niche purposes.

9. Block diagram of P-ISM

10. P-ISM is a gadget package including
five functions:
• CPU Pen
• DIGITAL CAMERA
• VIRTUAL KEYBOARD
• COMMUNICATION Pen
• LED PROJECTOR

11. Internal structure

12. CPU Pen
• 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.
• The central processing unit (CPU) is the
portion of a computer system that
carries out the instructions of a
computer program, and is the primary
element carrying out the computer's
functions.
• The central processing unit carries out
each instruction of the program in
sequence, to perform the basic
arithmetical, logical, and input/output
operations of the system.

13. • This term has been in use in the computer industry at least since the early
1960s.
• The form, design and implementation of CPU shave changed dramatically
since the earliest examples, but their fundamental operation remains
much the same.
• Early CPUs were custom-designed as apart of a larger, sometimes one-of-
a-kind, and computer. However, this costly method of designing custom
CPUs for a particular application has largely given way to the development
of mass-produced processors that are made for one or many purposes.
• This standardization trend generally began in the era of discrete transistor
mainframes and mini computers and has rapidly accelerated with the
popularization of the integrated circuit(IC).
• The IC has allowed increasingly complex CPUs to be designed and
manufactured to tolerances on the order of nanometers. Both the
miniaturization and standardization of CPUs have increased the presence
of these digital devices in modern life far beyond the limited application of
dedicated computing machines.
• Modern microprocessors appear in everything from automobiles to cell
phones and children's toys.

14. Communication Pen
• Wireless Bluetooth Technology.
• Connected to internet through cellular phone
function.
• Uses Wi -Fi technology.
• Exchange information with wireless connection.
• They are connected through Tri-wireless modes
(Bluetooth,802.11/ G, and Cellular) which are
made small and kept in a small pen like device.

15. Connectivity 802.11B/G and
Bluetooth:

16. • In fact, no-one expects much activity on 802.11n installations until
the middle of 2008. “Rolling out 802.11n would mean a big upgrade
for customers who already have full Wi-Fi coverage, and would be a
complex add-on to existing wired networks, for those who haven't.
• Bluetooth is widely used because we can able to transfer data or
make connections without wires. This is very effective because we
can able to connect whenever we need without having wires. They
are used at the frequency band of 2.4 GHz ISM (although they use
different access mechanisms).
• Bluetooth mechanism is used for exchanging signal status
information between two devices. This techniques have been
developed that do not require communication between the two
devices (such as Bluetooth’s Adaptive Frequency Hopping), the
most efficient and comprehensive solution for the most serious
problems can be accomplished by silicon vendors.
• They can implement information exchange capabilities within the
designs of the Bluetooth. The circuit diagram for the 802.11B/G is
given below. It is nothing but also type of Bluetooth.
• Using this connectivity we can also connect it with the internet and
can access it anywhere in the world.

17. LED Projector
• When you think about projectors, you think about
those heavy and expensive things you see during
presentations that are mostly rented and not
bought.
• However, projectors have become smaller and
cheaper since.
• There have even been phones with mini projectors
built into them too.
• The P-SIM projector is similar to what you’ll
experience on your portable device.
• Depending on how far you are from a flat surface,
this can be either adequate or very clear.
• As time goes on, newer projectors will be able to
give you even better resolution for high definition
pictures and videos.
• According to NEC, which is developing P-SIM since
2003, the projector could either be stand along or
integrated with the pen style computer.

18. Functions of LED Projector
• Monitor is LED Projector.
• Size is A4.
• Appropriate Resolution capacity is 1024*768 pixels.
• Gives more clarity and good picture.

19. Virtual Keyboard
• Virtual laser keyboard is a new
gadget.
• It emits laser on desk.
• It uses laser beam to generate full
size perfect keyboard that smoothly
connects to PC and Most of the
handheld devices (PDA's, tablet PC').
• The I-Tech laser keyboard acts
exactly like any other "ordinary“
keyboard: A direction technology
based on an optical recognition
mechanism enables the user to tap
on the projected key images,
while producing real tapping sounds
(we call it the WOW effect).

20. How to use Virtual keyboard?
• It is more compatible and it did not require
any practice to operate but you must have
strong fingers to tap.
• The I-Tech Virtual Keyboard uses a light
projection of a full-sized computer keyboard
on almost any surface.
• Used with PDA's and Smart Phones, the
Virtual Keyboard provides a practical way to
do e-mail, word processing and spreadsheet
tasks , enabling users to leave laptops and
computers at home.
• VKB's adaptable technology studies the user's
finger movements to interpret and record
keystrokes. Because the virtual keyboard is an
image projected by light, it disappears
completely when not in use.

21. Actual use of virtual keyboard
• Cellular Telephones
• Space saving Computers
• Laptops
• Tablet PCs
• Clean Rooms
• Industrial Environments
• Test Equipment
• Sterile and Medical
• Environments
• Transport (Air, Rail,Automotive).

22. Features of Virtual Keyboards
• VKB settings can be changed by
Sound
• Connection
• Intensity
• Timeouts
• Sensitivity
• Auto-repeat

23. Digital Camera
• We had digital camera in the shape of pen.
• It is useful in video recording ,video conferencing
simply as a webcam..
• It is connected with other devices through Bluetooth.
• Major advantage : It is small which is easily portable.
• It is 360 degree visual communication device.
• We have seen video phones hundreds of times in
movies.
• Conventional visual communications at a distance
have been limited due to the display devices and
terminals.
• This terminal enables showing of the surrounding
atmosphere and group-to-group communication
with a round display and a central super-wide-angle
camera.

24. Battery
• Is is the most important part in the portable type of computers.
• Usually batteries are small in size and work for a long time.
• It comes with a battery life of 6+ (i.e 6 days).
• For normal use it can be used for 2 weeks.

25. Smart Use

26. Advanced Computing With the
Amazing 5 Pen PC Technology
• Desktop and laptops have been around for more than 2 decades
now and everybody agrees that they have overstayed their
welcome by a few years. That is true for about 95% of the users.
• They don’t want most of what their computer is capable of doing.
• They don’t want to carry 3.5 pound behemoths for their job.
• Sure, smartphones and tablets are one way to replace them, but
the 5 pen PC technology takes computing to the next level.

27. Merits
• This 'pen sort of instrument' produces both
the monitor as well as the keyboard on any
flat surfaces from where you can carry out
functions you would normally do on your
desktop computer.
• Portable
• Feasible
• Ubiquitous computing is done
• Wi-Fi technology

28. Demerits
• Currently un clear
• High Cost
• Battery
• Keyboard concept is not new
• Positioning is main

29. Conclusion
• 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.
• Overall, the 5 Pen PC is a very promising device.
• It will certainly change the way we use technology, and indeed
eliminate a lot of heavy devices that we use today, for the most part
of it.

30. THANK YOU !