The image shows a large exhibition hall with a group of people walking around. The hall has a high ceiling with metal beams and a sign that reads "Tech 1F". There are several booths with different logos and information displayed on them. The booths are arranged in a grid-like pattern and are filled with people of different ages and genders. Some of the people are carrying bags and appear to be browsing the booths. The overall atmosphere of the hall is busy and bustling.