FLOOR STANDING SMART TOUCH DISPLAY(The touch query machine )is one of the most convenient, simple, natural and practical human-computer interaction equipment, which is gradually used in all aspects of our daily life. Such as business hall, postal business hall, tax collection hall, city street (city information inquiry), office building, airport, station, bank, museum, library, exhibition, hospital, Hotel, and many other occasions. It combines computer technology, multimedia technology, audio technology, network technology, industrial plastic arts, machinery manufacturing technology, streamlined integrated design, beautiful shape. It has been widely used because of its high-cost performance, customized design, and strong environmental adaptability.