Touch Screen Technology PRESENTATION
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The document discusses touch screen technology. It provides an overview of the group members working on the project, objectives of the document, introduction to touch screens including their history and applications. The key technologies used in touch screens are described along with advantages like intuitive interfaces and disadvantages like fingerprints. Examples of popular touch screen devices are given and the large and growing touch screen market is highlighted. The document concludes by noting how touch screens are becoming more widely used and replacing other input devices.
Touch Screen Technology PRESENTATION
- 2. GROUP MEMBERS Qasim (LEADER) Zainab (HEAD OFFICE) Humaira Rimsha Umer
- 3. . .
- 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