Comparing Touchscreen Technologies
posted on
Jun 22, 2010 01:07PM
4-Wire Resistive Touchscreens
4-Wire Resistive touchscreen technology is used in the touch add-ons for PC monitors and notebooks. It is a reliable and affordable technology that is widely used by individuals and in less demanding workplace applications. It is pressure sensitive so it responds to any input device, including finger, gloved hand, or pen stylus. Capacitive Touchscreens
Capacitive touchscreen technology with the CRT and LCD touch monitors. It is a durable technology that is used in a wide range of applications including point-of-sale systems, industrial controls, and public information kiosks. It has a higher clarity than Resistive technology, but it only responds to finger contact and will not work with a gloved hand or pen stylus.
Surface Acoustic Wave Touchscreens
Surface Acoustice Wave touchscreen technology with the CRT and LCD touch monitors . It is a very durable screen that is widely used in applications such as computer based training and information kiosk displays. The SAW screen is a good choice for applications where image clarity is important, but it may not perform well in extremely dirty or dusty environments. Responds to finger or soft rubber tipped stylus.
Infrared Touchscreens
Infrared touchscreen technology with the Plasma display solutionsThis is the only type of touch technology that we have available for large displays such as 42-inch Plasma screens. It is a durable technology that offers high image clarity. Responds to any input device or stylus. .
5-Wire Resistive Touchscreens
5-Wire Resistive touchscreen technology with the CRT and LCD touch monitors . It is a durable and accurate technology that is widely used in demanding workplace applications such as point-of-sale systems, industrial controls, and medical systems. It is pressure sensitive so it responds to any input device, including finger, gloved hand, or pen stylus. .
PenTouch Capacitive Touchscreens
PenTouch Capacitive touchscreen technology with the CRT and LCD touch monitorsThis screen combines durable Capacitive technology with a tethered pen stylus. The screen can be set to respond to finger input only, pen input only, or both. The pen stylus is a good choice for signature capture, on-screen annotations, or for applications requiring precise input. .
Near Field Imaging Touchscreens
Near Field Imaging touchscreen technology as one of the custom LCD touch monitor solutions . It is an extremely durable screen that is suited for use in industrial control systems and other harsh environments. The NFI type screen is not affected by most surface contaminants or scratches. Responds to finger or gloved hand.