Resistive touchscreen sensors use an analogue switch technology that is pressure activated. They involve two conductive coated layers, usually Indium Tin Oxide (ITO), facing each other and separated by a layer of tiny dielectric spacer dots. When pressure is applied to the top surface, the two layers come into contact allowing the controller to locate the touch point.

Resistive touchscreen displays are less sensitive than capacitive touchscreen displays. This is considered an advantage in some cases and is why they’re chosen for specific applications. Resistive touchscreens will not respond to accidental inputs from the environment, so they won’t be interrupted by things like water spills or lightweight debris landing on the screen.

This type of touchscreen requires more intentional inputs from the user, making them more reliable in rugged and unstable environments. For example, a resistive touchscreen is the perfect solution on a construction site where water or debris might land on the screen. They’re also the best touchscreen display option for situations where the user is wearing gloves.