P-ISM is a pen-style personal networking gadget package consisting of 5 functions: a CPU pen, camera pen, virtual keyboard, projector pen, and communication pen. The pens are connected wirelessly and to the internet via a cellular phone function. The package allows the user to perform desktop computer functions from any flat surface by projecting a virtual keyboard and screen. While pioneering portable ubiquitous computing, challenges remain regarding cost, battery life, and precision of the virtual keyboard.

1. 5-PEN
TECHNOLOGY
Vennela

2. TABLE OF CONTENTS
• History
• Introduction
• 5 functions
• Block Diagram
• Merits
• Demerits
• Conclusion

3. HISTORY
• "Pen-style Personal Networking Gadget"
created in 2003 by Japanese technology
company NEC.
• The P-ISM system was based on "low-
cost electronic perception technology"
produced by the San Jose, California, firm of
Canesta
• P-ISM was first featured at the
2003 ITUTelecom world held in Geneva,
Switzerland.

4. 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

5. LOOK CLOSELY AND GUESS WHAT
THEY COULD BE...
• P-ISM (“Pen-style
Personal Networking
Gadget Package”).
• Connected With A
Wireless Technology.
• Whole Set Is
Connected To
Internet Through
Cellular Phone
Function.

6. P-ISM package including five gadget
 CPU Pen.
 Camera Pen.
 Virtual Keyboard .
 Projector Pen.
 Communication Pen.

7. “Pen-style P personal Networking Gadget P ackage”
P-ISM is a gadget package including five functions:
• CPU Pen
• CAMERA
• VIRTUAL
KEYBOARD
• VISUAL OUTPUT
• A PHONE

8. Block diagram of P en Technology

9. 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.

10. MINI-SPY-PEN-CAMERA

11. Communication Pen
• Wireless Bluetooth
Technology.
• Connected to internet
through cellular phone
function.
• Uses Wi -Fi technology.
• Exchange information
with wireless
connection.

12. LED PROJECTOR
• Monitor is LED
Projector.
• Size is A4.
• Resolution
capacity is
1024*768 approx.
• It gives more
clarity and good
picture.

13. Virtual Keyboard
• Virtual laser keyboard is a new gadget.
• It emits laser on desk.
• Uses laser beam to generate full_size perfect
keyboard.
• Based of Electronic Perception Technology.
• Reduce the risk of keystroke logging.
• Reduce the risk of password theft from malicious “Spy
ware ” and “Trojan Programs ”..

15. DIGITAL CAMERA
• It is useful in video
recording, video
conferencing simply as a
webcam.
• Connected with other
devices.
• Portable
• 360 degree visual
communication device.

16. Battery
• 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.

17. Merits
• Portable
• Feasible
• Ubiquitous computing is done
• Wi_Fi technology

18. Demerits
• Currently unclear
• Cost
• Battery
• Keyboard concept is not
new
• Positioning is main

19. 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.