What are the key elements to consider when sketching for product design?

• Legal compliance, environmental impact, supply chain management

• Cost analysis, marketing strategy, production timeline

• Functionality, user experience, aesthetics, materials, scale, and context.

• Branding, advertising, distribution channels

Describe a common rendering technique used in industrial design.

• Vector rendering

• Photorealistic rendering

• Wireframe rendering

• Sketch rendering

What is the purpose of using perspective drawing methods in design?

• To create flat and two-dimensional representations.

• To simplify the design process.

• To create a sense of depth and realism in design.

• To reduce the amount of detail in designs.

Explain the difference between conceptual sketching and technical drawing.

• Conceptual sketching is more precise than technical drawing.

• Conceptual sketching is informal and idea-focused, while technical drawing is formal and detail-oriented.

• Technical drawing is used for brainstorming ideas.

• Conceptual sketching requires advanced software tools.

What are the standard dimensions used in technical drawings?

• letter size (8.5x11 inches)

• feet (ft)

• Standard dimensions include millimeters (mm), inches (in), and common paper sizes like A4 and A3.

• centimeters (cm)

How can shading enhance a product design sketch?

• Shading makes the sketch look more colorful.

• Shading enhances a product design sketch by adding depth, dimension, and realism.

• Shading is only useful for digital designs.

• Shading reduces the visibility of the product details.

What tools are commonly used for rendering in industrial design?

• AutoCAD

• SketchUp

• Blender

• Common tools for rendering in industrial design include Autodesk Alias, SolidWorks, Rhino, KeyShot, and Adobe Photoshop.

What is the significance of vanishing points in perspective drawing?

• Vanishing points eliminate the need for shading in perspective drawing.

• Vanishing points are only relevant in 2D art forms.

• Vanishing points create depth and realism in perspective drawing.

• Vanishing points are used to create color gradients in drawings.

List three approaches to conceptual sketching.

• Graphic design

• 1. Freehand sketching, 2. Digital sketching, 3. Thumbnail sketches

• 3D modeling

• Watercolor painting

What are the common line types used in technical drawings?

• Solid lines, dashed lines, dotted lines, chain lines.

• shaded lines

• curved lines

• colored lines