There are two types of touch screen options in the µEZ GUI family; resistive and capacitive. The 4-wire resistive touch screen is currently the industry standard and offers the lowest cost solution. Capacitive or PCAP touch screens offer a more sensitive or lighter touch and, because of the glass overlay, can provide better optical clarity and even protection from scratching or abrasive chemicals. However, the capacitive touch sensing is not compatible with some gloved applications and currently carries about a 25-30% cost premium over resistive touch.