86-inch smart conference tablet

The 86-inch four-sided infrared touch all-in-one machine is a large multimedia display device, mainly used in shopping malls, hotels, conference centers, educational institutions and other places for displaying information, playing videos, and conducting interactive demonstrations. The features of this device are as follows:1. Size and frame design: 86 inches refers to the diagonal length of the screen, which is about 219 cm. The four-sided design means that the width of the frame around the screen is consistent, providing a more immersive visual experience and a larger display area.2. Infrared touch technology: Infrared touch technology is a method of realizing touch function by arranging an infrared matrix on the screen. When the user touches the screen, the infrared rays are blocked, and the system determines the touch position by detecting the changes in infrared rays. Compared with capacitive touch screens, this technology usually has higher accuracy and response speed, and is no…