Capacitive LCD touch screens are often referred to as multi-touch screens, as users can often move over a screen, zoom in and out of an image with simple hand gestures. This is due to the capacitive’s sensitive nature.
Touch screen vending machines belong to high-end devices. They bring a more friendly and familiar feeling when making purchases. This operation is similar to customers’ experience on smartphones, pads and other smart devices.
There are types of touch screen，RTP and CTP are used more than others. Can you tell the difference between RTP and CTP? If not, you may want to read along.
