New to the Touch

1. NEW THE TOUCH .!!
SUSHANT PATIL
AVESH.H.KAZI
DEEPAK
SWAPNIL SURVE
PRAVIN SHINDE

2. What is a Touch Screen?
An electronic visual
display that locates
the coordinates of a
users touch within
display area
Works
independently of
what is being
displayed on screen

3. Brief History
 Invented by E.A. Johnson
(Royal Radar Est.) around
1965 for air traffic control
 HP-150 home computer using
infrared technology in 1983
 1993 Apple’s Newton and
IBM’s Simon
 2002 Microsoft’s Windows XP
Tablet
 2007 Apple’s iPhone (Multi-
touch)

4. Touch Screen Technology
 Four different technologies usedto make touch screens
today:
○ Resistive
○ Capacitive
○ Surface Acoustic Wave (SAW)
○ InfraredLED or Optical

5. 1.WHAT PROBLEMS DOES MULTI TOUCH TECHNOLOGY
SOLVE?
 1.Multi -Touch technology allows the user to use one or more fingers
to perform different tasks without pressing any buttons, turning scroll
wheels, or striking keys.
 2.There are numerous problems that Multi Touch technology have
solved but I believe that biggest two would be the enhanced speed
process to accomplish tasks and the accessibility of not needing a
mouse.
 3. The problem solved by multi touch technology is ease of use,
requires little training, decreases interface problems, reduces errors
and used in extreme environments.

6. 2. What are the advantages and disadvantages of a
MULTI TOUCH interface ? How usefulis it ?
 Advantages  Disadvantages
 .More versatile than single-touch
interfaces
 •Size of Finger
 Collaborative use
 •Inconvenient in drawing and
writing
 Ability to rapidly perform complex
tasks
 •Caused risk
 Ability to adapt
 •Limitation to the
Handicapped

7. 3.Describe three business applications that would benefit from a MULTI
TOUCH interface.?
Business transaction
 MULTI TOUCH screen equipped in automatic
transaction machine (ATM) will allow people to do
their business smoothly.
Digital Material reading
 Allowing people to read e-book just like ordinary
book, where they can flip the e-book and zooming
pictures with their fingers making reading experience
more exciting.
Electronic purchasing
 Allowed people to purchased tickets for buses and
movies easily and quickly without need to queue and
waiting in a line.

8. 4.What management, organization, and technology issues must be addressed if your
business was considering systems and computers with Multi touch interfaces?
 Management
 Workers qualification
 Employee training
 Aims of company
 Organization
 Organization adaptation towards technology used
 IT expertise
 Compatibility between organization structure
 Information system management
 Technology
 Technology adaptation
 Technology compatibility
 Society acceptance on the technology used
 Technology cost and maintenance

9. Describe what you would do differently on your PC,If it had MULTI TOUCH
capabilities. How much difference would MULTI TOUCH make in the way you use
your computer?
If my PC had multi touch capabilities I would download countless
virtual DJ.!!!!!!