As a new type of high-tech electronic touch computer equipment, the all-in-one touch kiosk is widely used in many fields, especially in the new retail scene. The all-in-one touch machine enables shopp...

The screen viewing effect is largely determined by the size. Generally speaking, a reasonable viewing effect requires people to be able to see each corner of the screen clearly without turning their e...

Huabangying Group celebrated the 72nd birthday of the great motherland together. May China be grand and prosperous!

What are the memories of the campus period? In the sound of reading, on the podium, immature dreams began to sprout and grow. From the most traditional "blackboard + chalk", to "blackbo...

In the context of a century-old plan and education-oriented, campus safety management has always been a focus of attention in the construction of smart campus monitoring systems promoted in various pl...