It responds to a wide variety of touch techniques, some screens even taking into account the amount of pressure applied. The most common type is the surface acoustic wave (SAW) screen. However, it offers limited resolution and is prone to accidental activation. Infrared technology uses light detection, the screen responding even before it is touched. Their surface is protected by reinforced glass. Projected capacitive versions take advantage of the proximity transfer effect. They are very bright, but have a fragile surface coating. The five-wire system compensates for their fragility, making them more durable and less prone to scratches and cracks.Ĭapacitive models respond to the transfer of electrical charges when touched, and cannot be used while wearing a glove. Resistive screens are differentiated by the number of wires they have. They provide the operator a comprehensive view of the needed data and controls. These devices are used for the control of industrial machinery or production lines. Interaction with the computer takes place via a system which detects contact with the screen surface. Siemens PC-based Industrial Automation (2)Ī touchscreen monitor incorporates the function of the pointing device into the display, replacing both mouse and keyboard.Shenzhen TAICENN Technology Co., Limited (37).Shenzhen QR Technology Development Corporation Ltd (1).Shenzhen Hengstar Technology Co., Ltd.

NODKA Automation Technology CO.,Ltd (31).

Nexcom - Mobile Computing Solutions (3).

Guangzhou Special Control Electronic Industrial Co Ltd.Guangzhou Baolun Electronic Company (2).EVOC Intelligent Technology Co., Ltd (3).AMONGO Display Technology(ShenZhen)Co.,LTD (54).

Best large touch screen monitors