Touch screen Technology by Jazz

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Touch screen Technology by Jazz

  1. 1. A SEMINAR ON Touch Screen Technology
  2. 2.  INTRODUCTION  A touchscreen is an electronic visual display that the user can control by touching it. The touchscreen enables the user to interact directly with what is displayed, rather than using a mouse touchpad or any other intermediate device
  3. 3.         INTRODUCTION DEFINITION TYPES OF TOUCH SCREEN HOW DOES IT WORK? WHAT ARE TOUCH SCREEN USED FOR? ADVANTAGES OF TOUCH SCREEN DISADVANTAGES OF TOUCH SCREEN CONCLUSION
  4. 4.  A touch screen is a computer display screen that is also an input device.  A user interacts with the computer by touching pictures or words on the screen.
  5. 5. Resistive Capacitive Surface Wave
  6. 6. Resistive touchscreens are pressure sensitive, so they can be operated with any input device, including a gloved hand or stylus. easily damaged by sharp objects. they offer only 75% clarity.
  7. 7.  RESISTIVE TOUCH SCREEN
  8. 8.  Capacitive screens are resistant to outside elements, making them very durable.  capacitive panels must be touched with a finger.  maintains high clarity.
  9. 9.  CAPACITIVE TOUCH SCREEN
  10. 10. Surface wave touch screen are more advanced technology that provides high durability and can be operated by either human touch or stylus. offers highest clarity. considerably more expensive.
  11. 11.  SURFACE WAVE TOUCH SCREEN
  12. 12.  Public Information Displays  Customer Self-Services  Computer Based Training  Assistive Technology
  13. 13.  PUBLIC INFORMATION DISPLAYS
  14. 14. TOUCH SCREEN MOBILE
  15. 15.  ASSISTIVE TECHNOLOGY
  16. 16. Ideal for web browsing, picture and movies. Simple user interfaces, which are more easy to use. (iPhone once again is a good example). Touchscreen devices have fewer buttons . No extra peripherals are needed. Time saving.
  17. 17.  Big screen leads to low battery life.  Screens get very dirty.  These devices require massive computing power which leads to slow devices and low battery life. More expensive than alternative devices.
  18. 18. Though the touch screen technology contains some limitations but it’s very user friendly, fast, accurate, easy for the novices & fun to operate.

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