According to a survey conducted by student volunteers among around 200 trade fair visitors, the following needs were identified: there are around 800 exhibitors—vehicle manufacturers, suppliers, start-ups, and digital corporations.
Large exhibition areas & overwhelm
- The IAA extends over huge halls and open spaces with hundreds of exhibitors. Visitors report feeling "overwhelmed" by the sheer amount of cars, fair stalls, and activities... A route planner was recommended in the guide to avoid getting lost.
- Major challenge: the large number of exhibitors made a targeted approach necessary—visitors demanded navigation apps in advance.
- There are no official trade fair apps, which is why visitors relied on third-party apps for orientation. Advertised later, but only partially used or integrated, and not across the board.
- Inconsistent arrangement. Thematically grouped halls, such as "New Mobility World," or individual brands were scattered across the grounds. Visitors found it difficult to plan a logical tour. The trade fair seems disoriented and chaotically structured.