This image displays an indoor scene within a classroom or lecture hall at a facility affiliated with the China Academy of Space Technology (CAST), founded in 1956, located in Daxing District, Beijing, China

This image displays an indoor scene within a classroom or lecture hall at a facility affiliated with the China Academy of Space Technology (CAST), founded in 1956, located in Daxing District, Beijing, China. The environment consists of a room with white walls and a large green chalkboard on the right. A dark brown and light beige teaching podium occupies the middle-ground. On the podium are a silver Lenovo ThinkBook laptop with its lid open, a smaller silver electronic device, a clear plastic water bottle with a red cap, and a black thermos, with cables visible among them. The front of the podium bears a circular emblem identifying it as the "INSTITUTE OF SPACE TECHNOLOGY" with the year "1956." An adult female is seated in a light blue office chair to the right of the podium, facing partially left. She has dark hair tied back and wears a cream-colored, ribbed, zip-up sweater over dark trousers. She is holding a white smartphone with both hands and looking down at its screen. The back of another individual's head and shoulders, wearing a dark, possibly black, hooded jacket, are visible in the bottom-center foreground, seated at a light-colored desk, facing the podium. The left wall features a yellowish light switch and a metal coat rack. An electrical outlet is present on the wall behind the seated woman. No direct interaction is observed between the two visible individuals.