Advancing Rich Visual Feedback on HUDs for In-Vehicle Voice Assistants
Mahmoud Baghdadi, Achim Ebert · 2025
Figure 1: The three initial RVF designs on the HUD.Left: The Baseline UI which displays minimal content and offers no additional interactive features.Center: The Flat Fusion UI provides richer content, accessible through a vertical scrolling mechanism.Right: The AR Fusion user interface also presents rich content, accessible through an innovative stacked-plane layout along the Z-axis from the driver's point of view.