PEN SORT INSTRUMENT
5 Pen Pc TechnologyPrepared for: Seminars 2012-2013 Dept of
Computer Science of Engineering
RAMIREDDY SUBBARAMIREDDY ENGINEERING COLLEGE Kadanuthala,Nellore
D.t.,
Presented ByA.Saisaran 093R1A0533 - Say, "Good-bye Laptops!
& Welcome "pen Sort Instrument
Introduction Working Of P-ISM Block Diagram Of P-ism Functions
Of Pens Advantages & Disadvantages ConclusionContents :
IntroductionThe P-ISM system was based on low-cost electronic
perception technology .It was produced by San Joes , California.
P-ISM is a gadget package including five functions: i. A computing
engine-CPU Penii. Virtual keyboard,iii. A very small projector,iv.
Camera Scanner andv. communication device
Working Of P-ISMP-ISMs are connected with one another through
short-range wireless technology. This "pen sort of instrument"
produces both the monitor as well as the keyboard on any flat
surfaces.The whole set is also connected to the Internet through
the cellular phone.
Block Diagram Of P-ISM
Functions of pensConcept componentFunctionReliabilityCPU
PENComputing EngineOpenCommunication PenCell phone, Pressure
sensitive pointing device, pointer and ear piece. Communications
using BluetoothNear TermDisplayLED ProjectorA4
sizeApprox.1024*768Slightly farther out than the phone and
cameraKeyboardProjected keyboard with 3D IR sensorSlightly farther
out than the phone and cameraCameraDigital CameraNear
termBasedBattery charger and mass storageOpen
CPU PenThe functionality of CPU is done by one of the pens.It is
also known as Computing Engine.Dual core processor is usedIt works
with Windows OS.
Communication PenP-ISMs are connected with one another through
short-range wireless technology. The whole set is also connected to
the Internet through the cellular phone function. They are
connected through Tri-wireless modes (Bluetooth, 802.11B/G, and
Cellular) which are made small and kept in a small pen like
device.
Connectivity 802.11B/G and Bluetooth:
Bluetooth is widely used because we can able to transfer data or
make connections without wires.
They are used at the frequency band of 2.4GHz
Bluetooth mechanism is used for exchanging signal status
information between two devices.
LED ProjectorMonitor is LED projector.Size is A4.Resolution of
1024*768 approx.It gives good quality and more pictures.
10
The Virtual Laser Keyboard (VKB) is the ultimate new gadget.It
emits LASER on desk.Uses LASER beam to generate full-sized perfect
keyboard.
Virtual keyboard
It is useful in video recording, video conferencing. It is
simply called as Web Cam.It is connected with other devices through
Bluetooth.Easily portable.It is a 360-Degree Visual Communication
Device.
Digital Camera
The most important part in the portable type of computer is its
battery.Usually batteries must be small in size and work for longer
time.It comes with a battery life of 6+ (i.e. 6 Days).For normal
use it can be used for 2 weeks.
Battery
Forthcoming computerPortableFeasibleUbiquitous computing is
doneWi-Fi TechnologyCarry within our pockets
Pros of P-ISM
Low storage capacity It is very expensive Battery back-up is
less
Cons of P-ISM
ConclusionSay, "Good-bye Laptops!"&Welcome Pen Sort
Instrument
Choa Li, Bellarmine, G.T, Prosper L T b t P s innovative
technology www.authourstream.com www. seminartopic.com
References
Any Queries