Nowadays, due to the development of advancements in the technology, electronic devices are available in wide range and the appearance of touch screens in almost all the electronic devices. Most of the people aware about touch screens and people used to know about it because of the smart phones, and tablet computers. Also, by the advancement of technology, touch screen is now started to appear in desktop and laptop monitors, smart televisions and even in many gaming consoles. And it becomes more popular among people because of its user interface feature in it. Have you ever think that how these touch screen actually works and how it encode and decode out touch on it.
How Does A Resistive Touch Screen Work?
Nowadays, due to the development of advancements in technology, electronic devices are available in a wide range and the appearance of touch screens in almost all electronic devices. Most people aware of touch screens and people used to know about it because of smart phones, and tablet computers. Also, by the advancement of technology, the touch screen is now started to appear in desktop and laptop monitors, smart televisions and even in many gaming consoles. And it becomes more popular among people because of its user interface feature in it. Have you ever think that how these touch screen actually works and how it encode and decode out touch on it. If yes, this article will help you to know the process of how the touch screen works.
Resistive Touch Screen Technology
Generally, the touch screen technology comprises of two important parts, software and hardware and it can be known by most of us people. The hardware interface can find out the actual location of an original physical contact and the suitable software transfer this contact to a particular command which needs to be executed and the result will be displayed on the display of a touch screen. There are many touch screen sensitive technologies that have been used in manufacturing the touch screen technology. Usually the display of the touch can be based on some sensory technologies like a resistive, surface wave or capacitive. The main sensory layer is the resistive touch screen display which is a thin metallic resistive layer. The capacitive touch screen display is just the opposite of the other, where the display uses the minimum capacitive tendency of the person to cause the actual interference in its sense touch and own capacitive layer. In alternate to that, the ultrasonic waves can be used by the surface wave touch screen, and it just pass over the display of the touch panel.
Main Principle of Touch Screen Technology
The touch screen is working based on the main principle of physics but the touch screen actually simplifies the technology of communication widely among all the people. Because of its attractive interface, and very user friendly operation, the technology of touch screen displays are widely used and preferred for different kinds of computer monitors, smartphones, gaming consoles, training systems and used in many information desks as well. And the monitors usually work by a variety of various ways but the very basic function of touch display is using a GUI which is called Graphical User Interface that is most sensitive to touch which is the basic to all kind of different approaches.
The resistive touch screen displays normally work by using a basic conductive and a simple resistive metallic layers between a normal glass sheets. When a user touches the touch screen, an electrical current passes through the two layers, and the interference in the layer of electrical field is about to pass and the display starts to working. Usually, the resistive touch screen displays are simply durable even though they can be scratched by any hard device can decrease their original efficiency but it the most and the best versatile technology. In some type of touch screens, surface acoustic wave technology has been used and it uses the ultrasonic waves which actually passes over the display panel. When the panel is touched by a person, a small portion of the ultrasonic wave is absorbed, and this can be directly measured finding out the location of the touch area. Because of its user friendly interface, people feel more comfortable to use touch screen display.