Presented by :

Nilesh K. Patel

5 Pen Pc Technology

CONTENTS

Histo ry Intro ductio n 5 functio ns Blo ck Diagram Merits Deme rits Co nclusio n

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

Designer of P-ISM

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.

Introduction

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

P-ISM package including five gadget

CPU Pen.

Camera Pen.

Virtual Keyboard .

Projector Pen.

Communication Pen.

Block diagram of pen technology

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.

There are four steps that nearly all CPUs use in their operation: fetch, decode, execute, and write back.

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

Communication Pen

Wireless Bluetooth Technology.

Exchange information with wireless connection.

Connected to internet through cellular phone function.

Uses Wi-Fi technology

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 KeyboardVirtual 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.