The test subjects push a shopping cart through the aisles
The graphics from the first-person perspective are similar to a computer game.

Links
- https://www.aei.uni-bonn.de/en/faculty/news/press-archive/2024/shopping-study-in-a-virtual-supermarket/virtueller-supermarkt_02_1920x1080.jpg/image_view_fullscreen
- https://www.aei.uni-bonn.de/en/faculty/news/press-archive/2024/shopping-study-in-a-virtual-supermarket/virtueller-supermarkt_02_1920x1080.jpg/@@download/image/virtueller-supermarkt_02_1920x1080.jpg