1、 Smart workplace office temperature depends on many factors, including number of employees, sunlight and humidity. Whether the existing ventilation ducts are synchronized with the employees' needs. However, in intelligent engineering buildings, by combining employee preferences, data collected by the current HVAC system and machine learning functions, the building manager will obtain optimized temperature information based on employee comfort. Employees can also control the temperature by installing applications on smartphones. In addition, intelligent parking system, visitor management system, energy metering, simplified cleaning, intelligent waste management and thermal comfort will create a comprehensive intelligent environment in the workplace, so as to improve employees' health, productivity, safety, attention and work efficiency. According to the survey, "improving ventilation will increase employee productivity by 11%, while better lighting will increase efficiency by 23%." therefore, the development of intelligent engineering workplace will improve employee engagement.

2、 Intelligent hospitals provide patients with better medical facilities, comfort, care and safety, which will make the hospital a leader in the industry. However, the Internet of things, advanced technology and automation provide new opportunities for hospitals to meet patient expectations while improving building connectivity. Automatically turn off the lights when not needed, control the room temperature according to the patient's requirements, send cleaning information, send medical equipment fault information to the technical team, and monitor each occupied space. These benefits, coupled with energy conservation, reliable building layout and infrastructure optimization, will make hospitals more intelligent and sustainable. More importantly, the intelligent hospital will create an optimal environment for patients to feel more comfortable, just like at home.

3、 Smart school classrooms should have a safe and comfortable environment for teachers and students. There is no doubt that making the classroom more comfortable will improve the experience, work efficiency and performance of students and teachers. By deploying Internet of things sensors, smart gateways, people counters, actuators, cameras, electricity meters and solar panels, the school can build a "smart" building, improve visibility, security and management, and bring new opportunities for financial savings.