5 Pen Pc Technology

Seminar by

K.PriyaKeerthana

History Introduction 5 functionsBlock DiagramMeritsDemeritsConclusion

CONTENTS

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

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

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

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 ?

P-ISM package including five gadget

CPU Pen.

Camera Pen.

Virtual Keyboard .

Projector Pen.

Communication Pen.

Block diagram of pen technology

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

The control unit of the CPU contains circuitry that uses electrical signals to direct the entire computer system to carry out, stored program instructions.

.

Wireless Bluetooth Technology.

Exchange information with wireless connection.

Connected to internet through cellular phone

function.

Uses Wi-Fi technology

Communication Pen

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.

.

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.

Reduce the risk of password theft from

malicious “Spyware ” and “Trojan Programs ”..

.

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

A video projector is a device that receives a video

signal and projects the corresponding image on a

projection screen using a lens system.

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

Three main methods of

capturing the image

Single shot

Multi shot

Scanning

.

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

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.)

Portable

Feasible

Wi-Fi technology

Based on Electronic

Perception Technology 

Advantages of P-ISM

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

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

Thank you

Any query ……