P-ISM is a package of 5 pens that combine to provide computing functionality through wireless connectivity. The pens include a CPU pen, communication pen, virtual keyboard, projector pen, and camera pen. Developed in 2003 by NEC, P-ISM allows users to access the internet, type, project displays, and record video through the various pen functions working together as a portable computing device. While innovative, P-ISM requires precise positioning of the pens and is an expensive technology.

1. 5 PEN PC TECHNOLOGY
PRESENTED BY:
PRAGNYA DASH
ID-B411031
BRANCH-IT

2. CONTENTS
Introduction
History
Pens and their functions
Block Diagram
Merits
Demerits
Conclusion

3. INTRODUCTION
P-ISM is Pen-style Personal Networking Gadget Package.
P-ISM consists of a package of 5 pens that all have unique functions,
combining together to create a virtual computing experience.
5 pens are connected with one another through wireless technology.
Whole set is connected to internet through cellular phone function.

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

5. P-ISM PACKAGE INCLUDING 5
PENS
 CPU Pen
 Communication Pen
Virtual Keyboard
 Projector Pen
 Camera Pen

6. 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.

7. COMMUNICATION PEN
Wireless Bluetooth Technology.
Connected to internet through cellular phone
function.
Uses Wi -Fi technology.
Exchange information with wireless connection.

8. VIRTUAL KEYBOARD
Virtual laser keyboard is a new gadget.
It emits laser on desk.
Uses laser beam to generate full size
perfect keyboard.

9. LED PROJECTOR
Monitor is LED Projector.
Size is A4.
Resolution capacity is1024*768 approx.
It gives more clarity and good picture.

10. DIGITAL CAMERA
It is useful in video recording , video conferencing simply as a webcam.
Connected with other devices.
portable.

11. BATTERY
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.

12. ADVANTAGES
Portable
Feasible
Ubiquitous computing is done
Wi-Fi technology

13. DISADVANTAGES
 Positioning is more important to use it to up to optimum level.
 Currently unclear.
 Gadget is very costly

14. 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.