The most commonly used touchscreen technology is a transparent panel coated with a thin layer of electrically conductive material that senses a change in the electrical current when touched.

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Quizplus · Accepted Answer

This is correct. The technology described is known as capacitive touchscreen technology and is the most commonly used type of touchscreen. The conductive material used is typically indium tin oxide (ITO) and when touched, the electrical current changes and is detected by the device's microcontroller, which then translates the touch into input.

The Most Commonly Used Touchscreen Technology Is a Transparent Panel