A touch screen kiosk system is a touch sensitive input device that performs both the functions of the video show unit and the input devices (keyboard and mouse). Touch screens have been very popular in the past few years and we can see them all over malls, airports, fast food restaurants, and ATMs.
A touch screen saves a lot of space and preservation and this has made them popular for information kiosks. These touch screen shows come either in the form of touch screen monitors or add-on panels that are fixed over a normal show monitor.
A touch screen saves a lot of space and preservation and this has made them popular for information kiosks. These touch screen shows come either in the form of touch screen monitors or add-on panels that are fixed over a normal show monitor.
A touch screen kiosk system has three major components that allow it to function: the touch sensor, the controller, and the software driver. The software driver is the application program that transcribes touch sensations into commands and communicates with the operating system installed on the computer. The controller is a PC card that connects the touch sensor to the PC. It is a small gadget that translates information from the touch sensor into information that is comprehensible to the PC.
There are several touch sensitive technologies useful in manufacturing touch-screen shows. The show can be based from resistive, capacitive, or outside wave sensory technology. A resistive touch screen kiosk system is one where a thin hard resistive layer acts as the main sensory layer. The layer poses resistance to touch and transmits it as an electrical pulse. In contrast to this, the capacitive touch screen kiosk system uses the capacitive tendency of the human body to cause interference in its own capacitive layer and sense touch. The other alternative, the surface wave touch screen, uses ultrasonic waves. These waves pass over the touch panel. Some waves are absorbed when a user touches the screen. This wave alteration registers the touch event and the location.
Touch screen technology uses basic principles of physics but the touch screen simplifies communication tremendously. With user-friendly operation and an attractive interface, touch screen shows are highly preferred for games, training, and at information desks.
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