subject: Touch screen technology and applications [print this page] Touch screen technology and applications Touch screen technology and applications
Touch screen display, the interaction between the user and the machine is on the screen by touching the screen displays text and images enabled. Is a similar touch screen input device. The application used in these images because of its interactive and user-friendly functions. From the public information kiosks, commercial signs, ticketing system, games, food and trade exhibition, a touch screen the number of uses and applications. Touch screen display also lease or rental activities and trade shows. Participate in trade fairs to maintain low-cost rental enterprises by the touch-screen option.
Different types of touch screen technology
Resistance: resistive touch screen panel includes a thin layer of conductive material and a resistive material layer. When the user touches the screen, the corresponding change in the current result. This is communicated to the controller for processing. The touch screen panel is very affordable, but does not provide a very high level of clarity, it can easily be damaged. They resist water and dust very well. Finger and stylus can be used in the touch screen.
Surface wave: This technology uses ultrasound to keep moving on the screen panel. When the user touches the display screen, ultrasonic part is absorbed. Communicate this change to the controller for processing. Surface wave technology is the most advanced touch screen technology, but it is vulnerable to damage from outside elements. These screens can operate with your fingers and stylus.
Capacitance: capacitive touch screen panel with a layer of coating composition charge. When the user touches the panel, part of the charge reached the point of contact on the screen. This charge is based on the four corners of the panel placed circuit. The information is then passed to the controller for processing. These images can only operate with your fingers. They provide good clarity, and resistance outside the element.
Different applications of the touch screen
Public display: the touch screen is widely used in public information display. They provide a simple, user friendly interface, people who are not familiar with the computer's great. Information is easy to understand, access and process a user touches the screen.
Industrial automation systems: touch screen is used for industrial automation systems to control and monitor complex task. It saves a lot of time industrial operators. Enter the integrated touch screen and touch panel operation.
Fair exhibits: the popular touch screen display exhibition equipment used by companies to market their products. Companies from the source touch-screen equipment rental company cut marketing costs.
Restaurant / Internet Station: Touch screen for gaming stations and restaurants, Internet sites, reservations and ticketing system cash register. It is easy to restaurant employees, the bills, take orders using touch-screen access to information. They can be quickly and easily on such a friendly user interface training. Simple to use touch screen also helps enhance the productivity of employees between.
Training: Because of its user-friendly, touch screen for the training program. It easier for people to understand and learn to use touch screen. Touch screen can also make the training more interactive experience. Training institutions and organizations to rent the touch screen, they plan their programs with the touch screen-based learning.
