Touch Screen Technology Made By My Group Member B.SC Hons BUSINESS ADMINISTRATION

2. GROUP MEMBERS
Qasim (LEADER)
Zainab (HEAD OFFICE)
Humaira
Rimsha
Umer

3. .
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4. OBJECTIVES
 INTRODUCTION
 HISTORY
 WHEN IT IS APPLICABLE ?
 ADVANTAGES/DISADVANTAGES
 EXAMPLES
 TOUCH SCREEN MARKET
 TECHNOLOGIES
 CONCUSION

5. INTRODUCTION
 A touch screen is an input device That
Allows Users To Operate a PC By Simply
touching the screen.
 The Display Screen Has A Sensitive
Glass Placed on it And We Could the
Desired Input By Touching It.
 A touch Screen is based on CRT
(Cathode Ray Tube) Technology, That
accepts direct on screen input

6. HISTORY
 Historians consider the first touch
screen to be a capacitive touch
screen invented by E.A. Johnson in
the UK around 1965. The inventor
initially developed this technology
for air traffic control
 2002 Microsoft’s Windows XP Tablet

7. .
 2007 Apple’s iPhone (Multi-touch)
 1993 Apple’s Newton and
IBM’s Simon

8. WHEN IT IS APPLICABLE ?
 It allows users to interact directly with what is
being displayed, rather than indirectly using
a mouse or keyboard
 Can be used without any intermediate
device
 Found in modern smartphones, video
games, pc tablets, navigation systems, etc. .
.

9. ADVANTAGES
 Touchscreens provide end users an
opportunity to interact with the computer,
improving the human-computer interface
and improving the user’s experience.
 Touchscreens provide an easy to understand,
intuitive interface for the human brain.
 Fumbling with a mouse and keyboard isn’t
always the easiest thing to do and
touchscreen technology can help. It Saves
Time

10. DISADVANTAGES
 Some disadvantages are that the user must be within arms reach of the
display, it would be difficult to select small items
 It can caused you to feel a little electric shocks if you touch the screen with
your wet fingers.
 They cost more than alternative devices.
 The screen gets dirty from finger prints.
 The user has to sit/stand close to the screen.

11. EXAMPLES
 These Are The Most Popular Touch Screen
Devices
SMARTPHONES:
1. Nokia Lumia
2. iPhone
3. Samsung S3

12. .
PADS:
1. iPad
2. Samsung Tab 10.1
3. Sony Vaio Duo 11 - Ultrabook
GAMING GEARS:
1. Nintendo 3DS
2. PS Vita
3. Nintendo Wii U

13. This technology is used at
different places like,
 Gas & Fuel Stations
 At Cinemas, Restaurants,
Airports.
 In Cars
 Super Markets

14. TOUCH SCREEN MARKET
 Touch screen interfaces are becoming
increasingly common in mobile consumer
devices, such as mobile phones, tablets and e-
books. IDTechEx forecasts revenue of the touch
screen market to be US$14bn in 2012 and to
triple in the next decade.

15. TECHNOLOGIES
 Four different technologies used to make touch
screens today:
Resistive
Capacitive
Surface Acoustic Wave (SAW)
Infrared LED or Optical

16. Conclusion
 As it is very friendly, fast, accurate, easy for the novices
and fun to operate. It has been widely accepted.
 Today, This Technology is been adopted by computer,
mobile users of all abilities because it is innovative, simple.
 In Future there will be no usage of mouse and keyboards
as they will be replaced by touchscreens for sure.
 Designers are trying to use touch screen to simplify input
commands