Designing a Parametric Chair: Imagine a computer screen with a CAD (Computer-Aided Design) software interface open, displaying the process of designing a modern, ergonomic chair. The screen is split to show both the 3D model of the chair and the parameter settings side by side. Design parameters like height, width, and curvature are being adjusted with sliders, and with each adjustment, the chair's 3D model dynamically updates. Tools and icons related to 3D modeling are visible around the workspace, emphasizing the software's capabilities.