Podium is a workbench used by teachers in classroom teaching to place teaching materials and auxiliary tools. It is not only the teacher's command center, but also an important platform for teaching interaction. The podium is made of sturdy materials and designed ergonomically to provide a comfortable user experience. The podium is often equipped with space for computers, textbooks, and laptops, and sometimes also integrates multimedia device interfaces, making it convenient for teachers to connect projectors or sound systems. In classroom teaching, the podium provides a stable working area for teachers, which helps organize teaching content, display teaching materials, and effectively communicate with students.