computer application and digi world

Click On Go To Enter The Digi World
If your Destination is 10th mile. Aim for the 11th mile!!!!!!!!!!!!!!
Don’t Stop until you reach the nth Mile [n+1]
-Dattu

C- COMMONLY
O- ORIENTED
M- MACHINE
P- PROPERLY
U- USED FOR
T- TECHNOLOGY
E- EDUCATION AND,
R- RESEARCH
C = Commanly
O = Operated
M =Machine
P= Particularly
U = Used for
T= Trade
E = Education and
R = Research

COMPUTER
INPUT
DEVICES
OUTPUT
DEVICES
PROCESSING
DEVICE

INPUT DEVICES
INPUT DEVICES
BASIC
OR
FUNDAMENTAL
COMPLEX
OR
APPLICATIONAL
An INPUT DEVICE is a peripheral to provide data and
control signals to an information processing system
such as a computer or information appliance.

BASIC OR FUNDAMENTAL INPUT DEVICES

A Mouse is a pointing device that detects two
dimensional motion relative to a surface.
MOUSE
A Microsoft wireless Arc mouse, marketed as
"travel friendly" and foldable but otherwise
operated exactly like other 3-button wheel-
based optical mice
The Razer Ouroboros lets players configure various ergonomics
components - from its adjustable arched palm rest to its retractable
back panel and interchangeable side grips - to get the best fit for their
own hands, regardless of shape, size or grip-style. Razer's latest 8200
dpi 4G laser sensor powers this battery that promises a minimum of
12 hours of continuous gaming.Price: US $149.99.
Bluetooth and radio-frequency wireless, or RF. Bluetooth is typically
found standard only on laptops, not desktops, Bluetooth mice also tend
to be mobile mice. As for conventional RF mice, these usually connect to
a small USB receiver, or dongle, that you insert into a PC USB port.Near-
field communications (NFC) are used to connect. It’s mostly seen in a
few smart phones and tablets, NFC allows you to tap a device such as a
mouse to an NFC hotspot to authenticate the data connection (which is
still handled by Bluetooth or Wi-Fi. The HP Touch-to-pair Mouse $10.10.

KEYBOARD
A keyboard is the set of typewriter-like keys that enables you to enter data into
a computer. Computer keyboards are similar to electric-typewriter keyboards but contain
additional keys.
Menotek Flexible Bluetooth Waterproof Mini
Keyboard For iPad Air, iPad 4, Microsoft
Surface and Apple iPhone 5 and and iPad Mini
iPad and iPad 2 and iPad 3 and iPad 4 and
Galaxy Tab and Tab 10.1 and Galaxy S2 and
iPhone 4/4G, Windows, Mac, Linux
This kind of keyboard uses the infrared rays
and lazer beam which projects the beam of
light of a keyboard that will have thermostats
to sence the light and thus the characters
appear in it’s output devices.it is used in
research centers

JOYSTICK
A joystick is an input device consisting of a stick that pivots on a base and reports its
angle or direction to the device it is controlling.
It’s the Apple’s new launch
which is extremely unique
joystick which also depends
on the gravity
X-Gaming is a powerful USB joystick that
measures 17 x 10 inches and weights 8 lbs. As
we can see from the images, the USB powered
joystick features dual game controllers, each
one include a joystick and six buttons, and the
fully programmable buttons allow you to
customize your controller based on your habits
and different games, while the precise sensors
ensure that you will crush your enemies.
It’s the most commonly used
joystick which is compatible
for almost all gaming.

SCANNER
Its the new technology that
scans the document with the
frequency less than the sight
of visibility .The light rays scan
the document as an image
and can later be edited.
It is commonly seen in all shopping
malls where to bill they use this
technology of barcode scanning
and the stock list can be easily
managed. This uses the IR rays for
scanning the bars that are unique
for every product.
This technology is new .It is
very much potable.It is so
easy to scan,restore,share
the document by just rolling
it over the document.It has
the facility of memory card
Slot,Bluetooth,USB and
a WiFi.

MIC
It is an input device compatible with all the OS of PC. It uses the Bluetooth
for the connection. It has a good range of clarity.It is used mostly in the
Scientific Laboratories.
It is a wireless mic which is so slim. It is thinner than the tablets of version 1.0’s.
This makes it to be used for the press reports ,film shooting and else where.
It can be easily clipped inside the shirt/tops.
This kind of headsets with Mic has become commom in these days .This
can also be used in our laptops/destops/smartphones . It can also be
used to hear songs. It is also used for videoconferencing.

WEB
CAMERA
This kind of devices are used for video conferencing on destops.
It also has lights which can be used for the clearness in the pictures.
This has become common these days. In another 5 years it will become
a must house hold gadget. This is used for the security purposes, wild
shots, and for monitoring the things. it is now found in schools, colleges,
courts,banks,Govt. offices, shopping malls,hotels,etc…….
This is the telescopic web cameras. It is mainly used by
the Bomb Squads and by the Bird watchers .
The salient feature of this is that it can give a detailed
image of things on the ground which are so minute.

LIGHT PEN
A light pen is a device used as a pointing device or to ‘write’ on thescreen of a computer.
The light pen is used to point a thing. It is a poinying device that is used
to point on the projected image. It is mainly used in the seminars,product
launches and in the in the research centers.
The Stylus is another form of light pen which is used in the smart
phones. It is the upgraded version of light pen. Nowadays usage of
light pen is very less because of the stylus that is used in the touch
screen phones. The difference between light pen and a stylus is that
light pen is used only during projection as it will bw linked with the
connected device,while stylus has the touch calliberation oh the
human fingers and can be used for deep digital drawings.

Raise your hands before answering.
Only 2 chances are given per question.
Think before you answer.
No clapping for wrong answers.
Do not give mass answers.

PROCESSING DEVICES
There is a processing device inside all computers
called the Central Processing Unit (CPU). The CPU
is responsible for taking data inputted by the user
and then performing any necessary processing.

OUTPUT DEVICES
An OUTPUT DEVICE is any piece of computer hardware equipment used to communicate
the results of data processing carried out by an information processing system which
converts the electronically generated information into human-readable form.
OUTPUT DEVICES
BASIC OUTPUT
DEVICES
APPLICATIONAL
OUTPUT DEVICES

It is one of the latest computer monitor which allows user to
multi view. It is mainly used by the security agencies , personal
Usage , gaming , etc. It has a unique UHD LED which makes it
so…attractive.
It is the recent launched monitor that has the advance feature
of touch screen that makes it attractive. It uses gorilla LED
version 3.2.It has a goood capitive touch but it’s resistivity is
too low.
A plasma display is the most advanced monitors,that display
a very good quality of picture which is sharp from every
angle. Plasma is a gas mad of free flowing ions and electrons
and it is a central element of flourscemu light. The basic idea
of plasma display is to make an image by illuminating very
small coloured flourescent light and can produce image in
any colour by their varying intensities.Plasma panel display is
constructed by filling region between two glass
plates with gas.

APPLICATIONAL OUTPUT DEVICESAPPLICATIONAL OUTPUT DEVICES

SPEAKER
This new approach to plasma viewing comes complete with TFT-
columns, made of a thin film-like material and is the latest
technology in speaker sound. Film Speakers are transparent as glass
and can accept any kind of quality and intensity of sound depending
on the form. The large window is said to be constructed from
materials found in LCD screens. Other pro's include that they are
light and save space, can be manufactured with a variety of designs,
and are easy to produce. For more information on film speakers
compared with the conventional speaker check out Miraeplasma.
Weighing in at 308kg, the speaker has a frequency range of 20Hz
to 30,000Hz, sensitivity of 88dB and an impedance of 6 Ohms. The
design concept for the MSD Planet speaker lies in communicating
people's emotion by means of the media of audio, by embodying
image of universe and nature. The Planet speaker is a true work of
art and carries an astronomical price tag as its name, which
reads €75,000 per pair (approximately $95,400). The company
engraves the owner's name on a gold nameplate on every speaker
it makes.

PRINTER
PoGo Instant Photo Printer is the latest printer for FireBox, and what
makes this instant printer so special is its heat-activated Zink paper,
that allows you to print waterproof, smudge-proof, tear-proof, and
fade-resistant photos. Another thing that makes PoGo Instant Photo
Printer special is that it requires no ink cartridges, and it so small that
it can fit in your pocket without problems. This printer is
straightforward to use, and to print a picture, you just need to
connect your device with PoGo Instant Photo Printer via USB cable, or
wirelessly via Bluetooth, and you’re good to go. We have to notice
that PoGo Instant Photo Printer can hold up to 10 sheets of Zink
paper, so hopefully that will be enough for you. If you’re looking for a
compact and instant printer, PoGo Instant Photo Printer might be
perfect for you, and regarding the price, this printer is priced at
$63.72.

PROJECTOR
Carrying a price tag of $279.99, the all new iPower Pro is a
protective case with a back-up battery and built in projector
for iPhone 4 and iPhone 4S. To get going, simply slide the
iPhone 4 or 4S into the iPower Pro, press the on button and
project all those wonderful images, video, movies and
documents etc on the wall. The iPower Pro projects a 60’-
inch screen from 9 and half feet away at 640×360
resolutions. The iPower Pro touts of a 15-lumen LED
projector lamp and is capable of powering the iPhone from
zero to 100% in 1.5 hours. The projector case comes
with a micro-USB cable for charging.

THIS VIDEO SHOWS THE DEVELOPMENT IN GLASS AND THE INTERACTION WITH THE COMPUTER
AND IT’S APPLICATION

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computer application and digi world

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computer application and digi world