This presentation gives a brief insight to the world of Touch Screen Technology. Every common man in the 21st century is bounded by this ground breaking revolution in the digital world, yet only a countable number of them is fully aware of this vast topic in details. This presentation is a small step to enlighten people of the technology which they use in their day to day life.

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3.  A display which can detect the presence and location
of a touch within the display area.
 A touch screen is computer display screen that is
work by human touch.
 The display screen has a sensitive glass overlay
placed and we could give the desired input by
touching it.
 A touch screen kit includes a touch screen
panel, a controller and a software driver.
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4. • In 1971 Dr. Sam Hurst,
developed
the first touch sensor
“Elograph”
at the University of
Kentucky.
• In 1974 He developed the
First real touch screen.
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 A touch screen sensor is a clear glass panel with a touch
responsive surface.
Touch
sensor
 The sensor generally has an electrical current or signal
going through it and touching the screen causes voltage
or signal change

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 The controller is a small PC card that connect between
the touch sensor and the PC. It takes information from
the touch sensor and translates it into information that
PC can understand.

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The driver is a software update for the PC
system that allows the touch screen and
computer to work together.
It tells the computer's operating system,
How to interpret the touch event
information that is sent from the controller.

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10.  Touch Screen monitor.
 Touch Screen smart board.
 Touch Screen laptop.
 Touch Screen mobiles.
 Touch Screen tablets.
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11. Faster and easier than using a mouse,
keyboard or other devices.
Less desk space requiring and providing
more space, no mouse, keyboard or other
devices.
Smart board with its’ smart pen has
replaced the black boards and chalks.
Providing easy interactive when use
whiteboard with digital pens.
Smart board can show presentation,
playing multimedia clips, video
conferencing, learning, demonstrations. 11

12. Highlight and writing note on the
document that appear in the screen.
 Easier and faster to go throw the
documents.
 The absent of keypad handset
increases the size to have bigger
screen to see movie.
 Navigation is appears clearly on
touch screen than keypad handset.
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13.  Used as notebook for writing note.
 Small size and weight and easy holding it by hand.
Good size to read e-book and playing games.
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14.  Thinner products, saving place.
 Saving time, because of easy and
quickly access.
 Flexible movement for items, because
small size, no wires .
 Touch screens are the fastest pointing
devices.
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