Navigating 3D views in Archicad can be made more efficient by using keyboard shortcuts. These shortcuts allow users to quickly switch between different 3D views and manipulate the display for better visualization. One of the most commonly used shortcuts for 3D view in Archicad is the 'Cmd/Ctrl + 7' shortcut. This shortcut allows users to toggle between the 3D projection settings, such as axonometry, perspective, or parallel projection. Additionally, the 'Cmd/Ctrl + 8' shortcut can be used to switch to the 3D view settings dialog, allowing users to set different 3D view options. Another useful shortcut is 'Shift + Scroll Wheel', which enables users to zoom in and out in the 3D view without changing the scale. These shortcuts can greatly improve the workflow for architects and designers who frequently work in 3D views within Archicad. By memorizing and using these shortcuts, users can save time and streamline their design process. In conclusion, mastering the keyboard shortcuts for 3D view in Archicad is essential for efficient and productive design work. By utilizing these shortcuts, users can navigate 3D views with ease and enhance their overall experience with the software.