Final answer:
Mobile display design aims to achieve unobtrusive and dynamic behavior.
Step-by-step explanation:
The behavior that mobile display design aims to achieve is unobtrusive and dynamic. Mobile display design should be unobtrusive in order to not interrupt or annoy the user while they are using their device. At the same time, it should be dynamic to engage the user and provide a visually appealing and interactive experience. An example of unobtrusive and dynamic behavior in mobile display design is a notification that gently slides into view without disrupting the user's current activity.