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A Study and Analysis of Touch Screen Technologies

The use of touch screen in our day-to-day life is always there. People without touch screen are only a few. Touch screen were built for ease of work and for saving time. It is an assistive technology. This interface can be beneficial to those that have difficulty in using other input devices such as a mouse or keyboard. When used in conjunction with software such as on-screen keyboards, or other assistive technology, they can make computing resources more available to people that have difficulty in using computers. Touch Screen is widely used and emerging technology that is sensitive to human touch, allowing a user to interact with the computer by touching pictures or words on the screen. It provides a very good user interface with applications that normally require a mouse. The touch screen interface is going to revolutionize the electronic interactive devices in a big way. The purpose of this study is to analyse the various technologies used to build the touch screen and it's also helpful for the future gen those who make a study on it.