Touch screen computers are starting to appear in most electronic devices these days. Most of us are familiar with touch screens through our smartphones, or handheld tablets computers. Now, we are starting to see these new options in our desktop computer monitors, televisions and even game consoles. How did these panels come about, how do they work? With a touch panel PC screen, users can do away with the multiple hardware systems that were required to make use of a computer system. 1971 saw the development of the first touch screens and since then they have become extremely popular.
The benefits of using all in one PC touch screen solutions in commercial settings
It is not uncommon to see the best touch screen PCs are very popular in commercial set-ups like restaurants, airports, ATMs, industrial automation, and in computer-based training. In restaurants, customers use touch screens as ordering points where they can place their order on their own without dealing with a retail clerk. In computer-based learning, a touch screen is very helpful especially since it keeps the learner focused on the display and learners do not need any technical know-how to operate the keyboard or hardware.
What does a full-sized or mini PC touch screen do that is different from a standard PC?
The touch screen has two main functions. It enables one to interact directly with what is displayed, rather than having to use an indirect function, such as a mouse. Since people are starting to accept touch screen devices, there is a larger demand for their production.
The history of the panel PC touch screen and touch sensors
In 1971 a professor for the University of Kentucky, named Sam Hurst, invented the first touch sensor called the “Elograph.” In 1972 he presented this new business as “Elographics.” In 1977 Siemens Corporation offered financial support for this product to produce the first glass touch sensor interface, which would be later known as the “touch screen.”
The different kinds of PC touch screen solutions and touch screen all in one PCs
There have been different kinds of touch screens developed over time. The biggest difference between them is the way the screen detects the user.
- Resistive touch technology is made up of five main components; cathode ray tube, glass panel, sensitive coating, a separator dot, and conductive cover sheet. These resistive touch screens respond to touch pressure. So fingertips, nails, as well as a stylus could be used. The term, “resistive” refers to the way the system registers the touch of the user. A very positive aspect is these panels are not affected by outside elements such as dust or water. This type of inexpensive touch screen is the most commonly used because of its durability and versatility.
- A surface-acoustic-wave touch identifies a touch by the reduction of the acoustic signals at the point of contact on the screen. These are the most advanced of the three panels. Although, they can be damaged by dust or water.
- Capacitive touch panels store electrical charges. So when the panel is touched, a fair amount of charge is drawn to the point of contact. These panels have to be touched with a finger. They have high clarity and performance is not affected by outside matter.
What is the future of touch screen for PCs and touch screen panel PC systems?
Just like other electronic devices such as TV’s and computers, touch panels are starting to become smaller and lighter in weight. There are also more electronic devices that are beginning to carry this panel method, which will take the place or what we now consider “ordinary electronics” such as refrigerators, in our automobiles, fountain drink machines in fast food restaurants and home system control panels that allow all-in-one security and home management.
These systems allow you to control security and home functions with the tip of your finger. Many of these systems allow you to even forward these control settings to your smartphone and handheld tablets. With how rapidly our technology is advancing, there is no telling what else can be accessed by a touch screen panel.
Contact Faytech North America for all your questions.