Tablet pc's

TABLET PC’S
PRESENTED BY:
FEBIN &
PRASAD

Topic:
 Introduction
 History
 Tabs as a substitute for laptops or desktops
 The Tabs available in the market
 Operating systems for Tabs
 Summary

Introduction Of Tablet Pc’s
What is tablets pc ??
A tablet PC is a wireless, portable personal computer with
a touch screen interface. The tablet form factor is typically
smaller than a notebook computer but larger than
a smartphone.

Topic 1: Evolution of Tablet Pc’s
In 1888:-
 Elisha Gray invented and
patented the telautograph
in 1888.
 It was publicly exhibited in
1893.
 The telautograph became
popular for sending
signatures over
Telautograph

In 1945:-
 One of the first e-book prototypes was the Memex a reading
device concept by Vannevar Bush.
 The Memex was was a combination of microfilm reader and
screen.
Memex

In 1968:-
 The first complete concept of a tablet computer was the DynaBook,
conceptualised by Alan Kay.
 For this his article "A Personal Computer for Children of All Ages"
 The DynaBook was invented as a portable reading device for
students.

 In 1992:- SONY first entered into the ebook market
with the SONY BookMan.
 In 1998
The Rocket eBook built by NuvoMedia and the
Softbook released by Softbook Press are the earliest
devices that closely resemble today's ebook reading
devices.

 In 2007
In November of 2007, Amazon released the
first generation Kindle.
 In 2009:-
Amazon released a more refined version of
the Kindle in February of 2009 and then a
subsequent version, the Kindle 3 in July of
2010.

 Seeing the popularity of the Amazon
Kindle, Barnes & Noble jumped into
the game and released the Nook in
November of 2009.

In 2010:-
 In April of 2010,The big legend
Steve jobs who's founder of
Apple Inc.
 Steve released the first
generation iPad tablet
computer. The introduction of
the iPad was wildly successful.

In 2013
The founder of Microsoft Bill gates introduce
the new generation tablets in 2013 .
Microsoft created the surface ,surface pro ,
surface pro2 with the new features.

Tabs as a substitute for
laptops or desktops.

Topic 2 :- Tabs as a substitute for
laptops or desktops
Lets Compare the features of tablets laptops and the
desktop to see which is better.

Topic Computer/ Laptop’s Tablet
Power More powerful computing
processors typically require
greater amounts of power and
cooling
Tablets are more compact and
do not have the capability of
providing the increased
amount of power and cooling
that more powerful processors
require. They are limited to
lower voltage processors.
Cost Prices for a computer (desktop
or laptop) can vary widely,
depending on its capabilities,
storage, and other features
Prices can range from 10000to
25000.
Tablets can also vary in price
based on power and various
features, but not as much as
computers.

Screen size Desktop computers can
connect to monitors with large
screen sizes. Standard monitors
sizes are between 17" and 19"
in most cases.
Tablets, due to their more
compact size, feature smaller
screen sizes ranging from 5" to
10".
Portability Desktop computers are not
considered portable since they
are not easy to move around.
Laptop computers are
considered portable.
Tablets are more portable than
any computer. They are very
lightweight and can fit in a
purse or small bag with relative
ease.

Storage Computer hard drives are
already over one terabyte (TB)
mark and continuing to
increase in size.
Tablets come with built-in
storage ranging from 8 GB to
128 GB. In some cases,
Battery life The battery life even for the
most power efficient laptop is
still not close to the battery life
of a tablet.
Its about only 3 to 4 hours.
A tablet has a much smaller
screen and generally fewer
components than a laptop
computer, which makes for a
longer battery life.
About 7 to 8 hours.

Operating System Both desktop and laptop
computers can run a fully
featured version of an
operating system with the
option to choose your
operating system on PCs.
Tablets come with a more
slimmed down operating
system due to having more
limited computing power and
memory. The Android OS and
AppleiOS , windows 8 are
adequate operating systems for
tablet users.
Data Entry and User
input
A computer uses a keyboard
and mouse for data entry that
most users are familiar with
and comfortable using.
Tablets use an on-screen touch
keyboard that is smaller than a
standard computer keyboard.

Upgrade All computers offer some form
of hardware upgrade including
easy upgrades like adding more
memory, disk storage, or even a
new expansion card.
Some tablets do offer the
ability to expand the storage
capacity with an additional
memory card, but that is pretty
much it when it comes to
upgrade options.
Software Most software programs are
designed for the computer
which gives the user an almost
endless supply of options.
Programs on the computer are
also usually more feature rich
than apps designed for tablets.
Although there are millions
of apps available for a tablet it
is nothing compared to the
available programs, games,
and utilities available for a
computer.
The tablet pc’s can not use in
animation field .

Accessories Computers have thousands
of peripherals and
accessories that can be
connected to them.
Most tablets offer a
limited amount of
accessories that usually
include input devices such
as a keyboard and access
to some printers.

Advantages:
 Portability (can work from everywhere and small enough
to put in handbags).
 Small weight (lighter than most laptops).
 Smaller in sizes.
 A flexible screen (You can choose to place the screen in
landscape or portrait.
 An attractive design.
 The handwriting recognition.
 Can be used as a GPS navigation device.
 Longer battery lifetime.

Disadvantages:
 Hardware is prone to damage.
 Weaker capabilities.
 Traditional keyboards are much more comfortable
 The screen size is too small in comparison with a laptop.
 Do not come with optical drives for use with CDs or
DVDs.
 Less number of ports.
 The LCD screen is one of the most expensive parts to
replace on a tablet PC.

Types of Tablets available in the
market:
 Convertible Tablet PC.
 Slate Tablet PC.

Slate
 The slate is the most common type of tablet PC among mass
market consumers as it is the most portable. Its front part is
dominated by the display touchscreen. While it does not
come with a keyboard, some brands allow for one to be
attached, either through a wireless connection or via USB. Its
multimedia features are geared primarily for entertainment
such as reading e-books, listening to music, watching videos,
playing games, and surfing the Web.
 Examples: Apple iPad, Samsung Galaxy Tab.

Convertible
 Basically a laptop and tablet PC in one, the convertible
tablet PC is primarily aimed at users who still want a full
keyboard to come with their tablets. A convertible’s
keyboard is permanently connected to the touch screen
display. Users just have to swivel the touch screen display
180 degrees and fold or unfold to transform it from laptop
to tablet and back again.
 Examples: Lenovo Ideapad Yoga, Dell XPS Convertible.

Apple iPad Air.
Features:
 Retina display: 2048x1536 resolution and over 3.1 million pixels.
 Incredible performance:A7 chip a and M7 Processor.
 Great battery life:upto 10 hrs.
 App store: more than 500,000 lakhs apps.
 Ultra fast wi-fi 2x faster wifi and speed upto 300 mbps.
 Dual microphones.
 i-cloud:everything you need anywhere you need.
 Airplay,Airdrop and Airprint.

Microsoft Surface Pro 2
Features:
 Windows 8.1.
 10.6 inch screen with HD display 1920X1080.
 Active stylus.
 The new kickstand position for easier lap typing.
 The Pro 2 lasts an impressive 10 hours on a charge less than the
charging period.
 Intel's latest Haswell Core i5 processor.
 200GB of free storage on SkyDrive for two years.

Google Nexus 7
Features:
 Android 4.4 KitKat.
 7-inch HD Display with 1920 x 1200-pixel display is supersharp
and colorful.
 More than 8 hours of battery life.
 1.2 MP Front Facing Camera.
 NVIDIA Tegra 3 Quad Core Processor.
 NFC (Android Beam).
 32 GB Internal Storage.

Samsung Galaxy Note Pro 12.2
 Stunning 30.98 cms 4 million pixel display.
 Enhanced multi window.
 Full size keyboard.
 Remote pc.
 Cisco WebEx
 Air command:Action
memo/Scrapbooker/Screenwrite/Sfinder.
 Direct pen Input.
 Sketchbook
Features:

Stunning 30.98 cms 4 million pixel display.

Enhanced multi window:
unleash your mind with four different
screens at once.

Full size keyboard:
type with a keyboard that’s tailored all your
needs.

Remote pc:
Open edit and share your desktop files without
sitting at your pc.

Cisco WebEx:
Engaging web meeting made simple.

Sketchbook/Hand drawing:
Let your creativity take flight with sketchbook.

Air command:Action
memo/Scrapbooker/Screenwrite/Sfinder.

Sony Xperia Tablet Z
 Waterproof and dust resistant.
 10.1 HD Reality Display.
 One-touch functions from Sony mirroring/ backup/ listening/
sharing.
 The slimmest tablet in the world – 6.9mm
 Qualcomm® Snapdragon S4 Pro processor 1.5 ghz,2 gb ram
 Stunning shots in any light – 8 MP camera with Exmor R lens.
 HD chat camera.
 2 mp hd front camera
Features:

Operating system for Tablets :

Microsoft Windows 8.
A smaller number of tablets run on a Windows operating system.
The look and interface of this OS will be familiar to anyone with a
desktop computer or laptop running Windows.
windows 8 has broad software and hardware compatibility and can
sync with your home computer to allow access to software like
Microsoft Office, including Word and Excel and also Windows
Media Player.

Google Android.
The majority of other tablets run Google's Android operating system (OS).
This OS is called open-source, meaning it can be customised and optimised by tablet
manufacturers to suit their own specifications. This is one of its main features, which
set it apart from iOS, and it can also be highly-customised by the user. You can alter
the appearance to suit you and enable widgets to display information like emails and
calendar appointments on your home screen. This makes it more complex than iOS
and for some harder to use, but much more flexible.

Apple iOS
The Apple iPad uses Apple iOS that looks and operates in a similar way to Apple's iPhone.
Like Apple's iPhone, it is extremely easy and intuitive to use and you can be up and running
very quickly, even with limited computer experience.
Through Apple's App Store you have access to hundreds of thousands of apps, which is a key
feature and benefit of the Apple iPad.
The iPad 2, new iPad and iPad mini run the latest iOS 6. This is very easy to use, comes with
lots of features and some built-in apps, with over 200,000 more available from the App
Store.

Blackberry
 The Blackberry Playbooks run the Blackberry Tablet OS. This can work in
conjunction with your Blackberry smartphone.
 It is great for multi-tasking and is easy to use and to pick-up. Apps are
downloaded from BlackBerry App World, though there are limited apps
available compared to some other operating systems.

Tablet pc's

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