1. Reasons for material choices, such as recycled card for environmental benefits, and practical uses of corriflute in packaging for ventilation and structural flexibility.

2. Methods and safety precautions in cutting, shaping, and finishing materials like plywood and corriflute; processes including hole drilling, surface finishing, and folding.

3. Designing temporary and permanent joining techniques; considerations for structural integrity and disassembly.

4. Importance of prototyping mechanisms for functionality testing and manufacturing processes; advantages of compound pulleys for mechanical efficiency.

5. Design problems and improvements in structures like sheds, packaging, and coffee machines; factors such as material durability, usability, and weatherproofing.

6. Functional features in product design; research-driven innovations in packaging and electrical products to enhance aesthetics, ergonomics, and performance.

7. Developing comprehensive designs for storage boxes, paper carrier bags, and magnifying devices, incorporating secure locking, personalization, user comfort, and multifunctional attachments.

8. Use of 3D rendered drawings and annotated designs to convey material details, construction methods, and usability enhancements.