Designing arcade machines for traveling exhibitions requires careful planning to ensure functionality, durability, and engagement. Here are the key considerations:

1. Portability: Arcade machines must be lightweight and easy to transport. Modular designs or foldable components can simplify setup and dismantling.

2. Durability: Frequent movement increases wear and tear. Use robust materials and secure internal components to withstand travel and heavy usage.

3. Power Efficiency: Ensure compatibility with various power sources and include backup options like batteries to avoid disruptions.

4. User Experience: Design intuitive controls and engaging visuals to attract diverse audiences. Consider multiplayer options to enhance interaction.

5. Maintenance: Easy access to components for quick repairs and updates is essential to minimize downtime during exhibitions.

By addressing these factors, designers can create arcade machines that excel in mobility, performance, and audience appeal for traveling exhibitions.