Dr’ Samuel C’ Hurst invention touch screen monitors in 1971 and since then have become increasingly popular, especially in the computer business, such as ATMs and ATMs as well as PDA and mobile technologies’

Combining both touchscreens device input and output, reducing the need for devices such as keyboard, mouse and monitor’ Instead of a user to simply touch the screen with a finger or a pencil sometimes manipulate the graphical user interface’

Touch screens using a series of technological systems to recognize a person in contact with the more common of resistance, capacitive, infrared and acoustic waves’

Resistive touch screens are the most versatile because they are a normal glass plate is covered with a driver and a sturdy metal layer’ The two layers are separated and an electric current passes through them, while the monitor is running’ When the user touches the screen, the layers in contact with this exact cause interference in the field of electricity, the computer calculates the coordinates’

The only drawbacks of this system is that multiple layers of Restrict about a quarter of the light scattered by the screen and can also be easily removed thus reducing their effectiveness’

The system differs by a capacitive layer that stores an electrical charge on the glass panel of the screen’ When someone touches the panel, part of the cargo is transferred to the user, so the overall load of the layer decreases, which can be measured by the circuitry and calculated by the computer as the place where contact with a place’ The system also allows capacitive light to be transmitted to control the resistance of the system’

Capacitive touch screens are more durable and resistant to contamination that the resilience of the system’ Are more popular for industrial applications and is due to its durability and impermeability to moisture, dirt and grease’

The technology of surface acoustic waves by ultrasonic waves that pass over the touch screen’ When the group is affected, part of the wave is absorbed, as the current in a capacitive system, which can measure the location of the button’

Panels of the wave surface are easily damaged and contaminants on the surface to prevent its operation, but offers greater clarity and precision optical systems’

Infrared touch screens are using two different methods’ A measure of heat of a contact person in the top layer’ This method requires that the hands warm and users can not wear gloves or use a stylus’ Another method is to use a beam of light near the surface of the screen, the infrared is used to measure when the beam is broken by touching the screen’ Infrared touch screens are more durable, but can be slow to react’

Tons of other systems, if the screen is mounted in the spring of the four currencies and the movement is measured when you touch the screen’ This technology is very durable and resistant to vandalism’

Tags: Industrial LCD, Industrial Monitor, Retail Displays, Rugged Portable PC, TFT Displays

There are two types of touch screen’ The most classic is the CRT or cathode ray tube, whereas the LCD or liquid crystal is the latest display technology’ Most people are familiar with the cathode ray tube of the good old LCD TV, but more recent, less common screen’

Despite its apparent newness, LCD is making waves in the display technology’ LCD is gaining in popularity, mainly because it saves space and energy’ Combined with a touch screen and LCD is the hallmark of today? S age’ An LCD touch screen is more compact, efficient, and like any other touch screen, easy to use’

The touch screen LCD monitor is best understood when compared to its predecessor, the more established: the CRT touch screen’ The technologies are very different CRT and LCD displays very different characteristics’ Not only that, but also has an LCD advantage when it comes to size’ LCD monitors are compact and lightweight’ Normally, an LCD touch screen will have only one third of the space occupied by a CRT touch screen of the same size’

The new LCD screens are available even in the 15 – and 17-inches’ Until recently, 17-inch touch screen using CRT monitors’ As the LCD flat screens, the display area is also higher compared to a CRT monitor’ Thus, a 17-inch CRT monitor has a screen area of about 16 inches, where a 17-inch LCD screen will be complete’

Furthermore, the LCD touch screen does not show all colors and can not display multiple resolutions as well as CRTs’ Despite these limitations, the LCD screen for users of touch screens’ In fact, smart phones are the most commonly used LCD touch screens’

Tags: Graphic LCD Module, LCD Touch Display, TFT Displays, Touch Screen Monitor, USB LCD KVM Switch

touchscreens are highly developed displays that can accurately detect the location of keys on the screen, which allows the screen to be used without a keyboard or other device’ Most times, the LCD touch screens are, which can be attributed to all teams’ They have become very common since the seventies and are very well in retail settings, at ATMs and PDAs as well’ But one of the best known of the touch screen is the game console called the Nintendo DS’

In fact, the design of a system using a touch screen as the operator input means is growing in popularity in all sectors, especially manufacturing’

We began to see touch screens in our lives, but suspect that the LCD industry touch screens are much more used’ As seen from LCD or TFT LCD industry, companies involved in industry are very loving these screens, and many industrial applications require the use of LCD touch screens that can cope with environments, such as heat, even in cold weather or rain’

Besides this, they feel a bit the man-machine interface for industrial equipment that allows the operator responses to be natural and intuitive’ LCD touch screen easy to simplify the task of the engineer or operator and reduce training time for operators, while adding more features to the machine itself’

Today, the touch-screen technology is reliable and robust for use in harsh industrial environments where they could be used safely and can last much longer than normal screens or other displays’ These screens reliable interaction making them ideal for use in many industrial applications’

The room of an office or a warehouse or food processing plant powder applications increasingly sophisticated portable computers, a wide range of industrial LCD touch screens can now be consulted on the market’

The only disadvantage of the touch screen LCD interface is the problem with emphasis on the fingers of men in a touch screen is used a lot’ This problem can be lifted by means of a simple pen, for example, but obviously this is not really possible on touch screens in public kiosks or ATMs, for example’

Tags: Embedded TFT, Industrial LCD, Industrial Monitor, Rugged Portable PC, TFT Displays

It is now almost 40 years, but one of the most popular office tools is about to become obsolete, according to analysts’

Invented nearly 40 years by Dr Douglas Engelbart while working for the Stanford Research Institute, millions of mice are in service around the world’

However, thanks to new technologies such as touch screens and facial recognition software, it seems mouse calculate days are accounts of analysts predict that, to be completely obsolete in five years’

In recent years has seen an explosion of new input devices, particularly with the rise of PDAs and mobile phones touch screen, where markets are becoming a method, the number of entry’

The touch-screen technology has been around since the 1970s, although traditionally were expensive and normally only used in industrial applications’

However, recent advances in technology today means the touch screen is relatively cheap and can be found in everything from mobile phones, ATM machines, information points and even microwave ovens’

Is expected to touch screens and other technologies such as gesture, facial recognition systems are quickly becoming the replacement of the mouse’

The main advantage of a touchscreen in the conventional mouse, keyboard and monitor is the screen design that is both input and output devices’ Not only that, but saving space, this means that the equipment can be placed in places where a keyboard and a mouse would be impractical, such as outside or left unattended’

Touch screen technology is also widely used in industrial applications that do not have a keyboard and mouse, which means that pollutants such as grease, dirt and dust can not enter and clog the input devices’ Touch screens can also be places in a shelter that protects you from industrial water, dust and even explosive, which allows a computer to be placed, even in the most inhospitable environments’

Touchscreen technology is changing the way we interact with computers and technology that is placed in areas where computers are located’

Tags: Industrial Panel, Industrial TFT, Rugged Portable PC, TFT Displays, Touch Screen LCD

A touch screen is a touch input device that carries out the functions of both the video display unit and input devices (keyboard and mouse)’ Touch screens have been very popular in recent years and can see all of the shopping malls, airports, fast food restaurants, and ATMs’

The touch-screen technology has been around since the 1970s and there are several companies that manufacture equipment with touch screen’ A touch screen to save space and maintenance, making them popular information kiosks’ These touch screen displays, whether in the form of touch screens or add-on panels that are mounted on a monitor screen’

A touch screen has three main components that allow the operation of the touch sensor, the driver and the driver software’ The driver software is the application program that translates the feeling of touching the controls and communicates with the operating system installed on your computer’ The controller is a PC card that connects the touch sensor for the team’ It is a small gadget that translates the information from the sensor into contact with information that is understandable to the PC’

There are several technologies used in the manufacture of touch screen touch’ The screen can build resistance, capacitive or surface wave technology senses’ A resistive touch screen is where a thin metal layer acts as a tough primary sensory layer’ Raises the resistance layer and move the button as an electrical impulse’ However, the touch screen using capacitive capacitive tendency of the human body, due to interference in its own layer and the capacitive touch sense’ Alternatively, the surface wave touch screen, uses ultrasonic waves’ These waves pass over the touch screen’ Some waves are absorbed when the user touches the screen’ This wave of change events contact and location’

Touchscreen technology using the principles of physics, but the touch screen greatly simplifies communication’ With easy to use and attractive interface, a touchscreen is very privileged to games, training and information’

Tags: 2 Inch TFT, Brain Waves, Embedded TFT, TFT Displays, Touch Screen TV