4. History
"Pen-style Personal Networking Gadget" created in 2003 by Japanese
technology company NEC.
Its designer Tour Ichihash.
P-ISM was first featured at the 2003 ITU Telecom world held in
Geneva, Switzerland.
An article about the device published on the Wave Report website
in 2004
11. “Pen-style Personal Networking Gadget Package”
P-ISM is a gadget package including five functions:
● CUP PEN
● CAMERA
● VIRTUAL KEYBOARD
● VISUAL OUTPUT
● APHONE
12. - Application will include notepads, calculators, online tv,
plus your favorite social networking sites.
- Application will include notepads, calculators, online tv,
plus your favorite social networking sites.
- Since information is not saved locally, a user
can access His data from different computers.
- Since information is not saved locally, a user
can access His data from different computers.
Block Diagram of P - I SMBlock Diagram of P - I SM
13. CPU PENCPU 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.
s
14. The control unit direct the entire computer
system.
Operation of a CPU include 4 steps :
● Fetch
● Decode
● Execute
● Write back
The performance or speed depends on factors
● Clock rate
● IPC
● IPS
23. Virtual Keyboard
● Virtual laser keyboard is a new gadget.
● It emits laser on desk.
● Uses laser beam to generate full_size perfect
keyboard.
● A virtual keyboard is a software component that allows a
user to enter characters.
● Virtual keyboards may be used in some cases to reduce
the risk of keystroke logging.
24. Virtual keyboards are commonly used as an on-screen input
method in devices with no physical keyboard, where there is
no room for one, such as a pocket computer, personal digital
assistant (PDA) tablet computer or touch screen equipped
mobile phone.
It is common for the user to input text by tapping a virtual
keyboard built into the operating System of the device.
Virtual keyboards are also used as features of emulation
software for systems that have fewer buttons than a computer
keyboard would have.
26. VKB settings can be changed by Sound:
Controllable Virtual Keyboard sound effects (key clicks)
Connection: Connection to the appropriate
Laptop/PC port.
Intensity: Intensity of the projected Virtual
Keyboard
Timeouts: Coordinated timeouts to conserve the
Virtual Keyboard’s battery life
Sensitivity: Adjustable sensitivity of the Virtual
Keyboard
Auto-repeat: Allows the VKB to automatically repeat
a key based on prescribed parameters.
27.
28. Digital Camera
We also have digital camera in the shape of pen.
It is useful in video recording, video conferencing,
simply it is called as web cam.
It is also connected with other devices through Blue
tooth.
It is a 360 degrees visual communication device.
29. MAJOR ADVANTAGE OF DIGITAL CAMERA
It is small which is easily portable.
It is a 360-Degree Visual Communication Device.
30. Continue...
Types of digital cameras
● Compacts digital camera
● Bridge camera
● Mirror less interchangeable lens
camera
Resolution is limited by a image sensor
31.
32. 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.
33. ● The types of battery used here is lithium ion
battery.
● The storage device is of the type tubular
holographic which is capable of storing.
● The use of lithium ion battery in this gadget will
reduce energy density, durability and cost
factor.
35. Demerits of 5 Pen PC's
1) Positioning
2)Cost
3)Battery
4)keyboard concept is not new
36. Conclusion
This 'pen sort of instrument' produces both
the monitor as well as the keyboard on any
flat surfaces from where you can carry out
functions you would normally do on your
desktop computer.
37. 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.