In the process of building a smart campus, a number of new and high-tech technologies can be applied. Big data, artificial intelligence, cloud computing, intelligent perception and other technologies can be comprehensively used to fully perceive the physical environment of the campus, intelligently identify the learning and living environment of teachers and students, and establish an intelligent, open and comfortable campus environment. So, what are the specific applications of technologies such as big data and artificial intelligence in the construction of smart campuses?

Utilizing big data to analyze students' listening status and improve learning efficiency
To real-time understand students' class situation and improve their learning efficiency, schools can apply big data to analyze students' class status. By installing a camera above the blackboard, all students' facial expressions and movements are captured, and their listening status is analyzed in real time. This allows teachers to understand students' listening status in real time and make teaching adjustments based on the data provided by the system, facilitating the absorption of students' knowledge.

Utilizing facial recognition technology for attendance, making information more reliable
The facial recognition attendance smart class board can use the scheduling information of the academic management system to recognize attendance through various identity recognition technologies such as facial recognition, photography, and card swiping. The system can objectively record and count students' attendance, improve teacher attendance efficiency, and ensure the reliability of attendance information.

Security management using dynamic facial recognition systems
At the entrance of the campus, the combination of dynamic facial recognition system and gate system can achieve students' perceptual facial attendance and the judgment of black and white lists. Authorized personnel can enter and exit through facial recognition, while unauthorized personnel must obtain authorization through visitor registration before entering. The dynamic system can also establish a blacklist system to identify and warn blacklisted personnel, effectively achieving student and campus security.