15/17/19 Inch Touch POS System Dual Screen with Windows System

Touch screen, also known as "touch screen" or "touch panel", is an inductive LCD display device that can receive input signals such as contacts. Since the United States first began researching touch screen technology in 1960, it has gone through a process from military applications to widespread adoption. Today, it has become an indispensable interactive device in multiple fields such as smartphones, tablets, retail, healthcare, and education.