5 pen pc tecnology

5-Pen Pc
Technology
MANJUSHA DK
S7 IT 14121046

Contents
 Introduction
 History
 Block Diagram
 5 PENs and function
 Merits
 Demerits
 Conclusion

INTRODUCTION
P-ISM is ‘Pen - Style Personal Networking Gadget Package’.
It is ‘Electronic Perception Technology’.
Connected with one another through short range Wireless technology.
Whole set is connected to internet through cellular phone function.
This gadget is a Minimalistic Pen.

 P-ISM - created in 2003, by
Japanese technology company NEC.
First featured at the 2003 ITU Telecom
world held in Geneva, Switzerland.
 Designed by Toru Ichihash.
“What is the future of IT when it is small”-
Toru Ichihash
HISTORY

Objective
A product that could be touched and felt.
Create a product with minimal size.
Further, the intent is to allow for ‘an office anywhere’.

P-ISM package
CPU Pen
Camera Pen
Projector Pen
Communication Pen
Virtual Keyboard Pen

FUNCTIONs of P-ISM package
Concept
component
Function Realisability
CPU Pen Computing Engine Open
Communications
Pen
Cell Phone, Pointer and ear piece. Comm.
using Bluetooth, 802.11 B/G
Near Term
Display LED Projector, A4 Size
Appx. 1024 X 768
Slightly Farther Out
Than the Phone and
Camera
Keyboard Projected keyboard with 3D IR Sensor Slightly Farther Out
Than the Phone and
Camera
Camera Digital camera Near Term
Battery Battery Charger and mass Storage Open

CPU - PEN
The functionality of the CPU is done
by one of the five pens.
 Also known as computing engine.
 Dual Core Processor is used.
 Works with Windows operating system.

CPU – PEN Cont….
The control unit contains circuitry that uses electrical
signals to direct the entire computer system to
carry out stored program instructions .
There are four steps that nearly all CPUs use in their
operation: fetch, decode, execute, and write back.

Uses the ‘Electronic image sensor’ technology.
Useful in video recording, video conferencing.
 Also called as web cam.
It is a 360 degrees visual communication device.
Record moving videos, sound as well as still
photograph.
Camera PEN

Projector PEN
Role of monitor is taken by LED Projector which
projects on the screen.
The size of the projector is of A4 size.
Resolution capacity is 1024 X 768.
Thus it gives more clarity and good picture.

 A video projector is a device that receives a video signal and
projects the corresponding image on a projection screen.
 Uses lens system.
Projector PEN cont…

COMMUNICATION PEN
Exchange information and access internet
through wireless connection.
Tri- wireless technologies:
Wireless Bluetooth
IEEE 802.11 B/G
Cellular Network

Virtual keyboard
Virtual Laser Keyboard is a new gadget.
Emits laser on desk where it look like
QWERTY arrangement keyboard.
Key press analysis according to the
co-ordinates of the location.
Reduce risk of keystroke logging.

battery
Most important part in 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.6days).
For normal use it can be used for 2 weeks.
Use of lithium ion battery in the gadget
reduces energy density, durability
and cost factor.

merits
 Portable
 Feasible
 Ubiquitous computing
Wireless communication

DEMERITS
 Currently Unclear
 Cost is very high
 Battery
 Keyboard concept is not new
 Positioning is main

CONCLUSION
 In present days communication devices are becoming
smaller and compact.
 This is only an example for the start of new
technology.
 We can expect more such developments in the future.

References
http://en.wikipidia.org
http://IEEEXplore.0rg
http://standards.ieee.org/
http://www.ijser.org

5 pen pc tecnology

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