I like that the model includes both a train and the environment. Great work with the use of 3D software and 3D printing is great, but I feel the research and sketching phase could have been stronger to further improve the concept. The thought process behind the model is solid, though. One thing I’d suggest is using less spray paint—while I understand the reasoning behind it, it might have been a bit much. I would have liked to see more interactive mechanisms, perhaps magnets or a string, to move the train, adding more functionality to the design

I really like that you're aware of the iterative process and are willing to improve your model. I also appreciate the level of research on functionality, interactivity, and form. I like that you tried working with magnets—great choice! Maybe try using lighter materials than 3D-printed components for the moving parts, and keep the 3D printing for the more robust areas of the project. Overall, great model and very clean. I love how well the model describes the project.

The flying tuk-tuk concept combines creativity, sustainability, and fun. The colorful clay prototype evokes a sense of adventure, while the central propeller adds an eco-friendly touch. The design addresses urban congestion with a solution that’s both practical and imaginative. While the prototype captures the look and feel of the idea, the lack of working mechanisms shows there’s room for improvement, ensuring form and function work together seamlessly in the future.

The form suggests a modular, stackable structure, which could work well with your intended mechanism, such as folding or expanding. Is the hole in the middle intended to represent a passage? If so, consider visually illustrating how objects or people might move through it. I think this is a strong start, and you could develop the concept further by connecting multiple pieces like this with a transparent tube to demonstrate the expansion and retraction of the system.

To improve the flying car design, focus on refining the shape for better aerodynamics with smooth curves and minimal edges. The prototype could benefit from incorporating more materials, such as transparent sheets for openings to give a clearer view of the interior, and different types of materials for the electrical components to enhance realism. Using a contrasting color for the moving parts would help highlight their functionality. Additionally, consider exploring alternative methods to connect cardboard pieces without relying too heavily on tape, which can detract from the design's overall quality. Nevertheless, it's a solid prototype to start with and a great foundation for further development.

Concept, sketching are well done. Prototyping could be better!

I really appreciate the simplicity of the design, and the attention to detail is clearly evident in the overall concept. The clean and well-thought-out shape gives the project a polished feel. However, I think the design could have been even more engaging with the inclusion of some movement or functionality within the car. It would have been interesting to see how mechanisms, such as doors, wheels, or other interactive elements, could have added more life and depth to the design. While the shape itself is appealing, adding these interactive features could have elevated the project by showcasing not only the visual appeal but also the car's versatility and innovative functionality.

Strengths  The prototype effectively uses cardboard, dowels, and simple mechanisms to represent the structure and functionality of the underwater train concept. Including a propeller element demonstrates an understanding of how propulsion might work for underwater vehicles, simulating movement through water. The train’s design incorporates a simple, streamlined shape, which aligns with the concept of minimizing drag underwater.

Suggestions for Improvement Incorporate wire or foam elements to create a more rounded, hydrodynamic frame Use translucent materials (e.g., plastic bottles) to simulate viewing windows, which could enhance user experience. Add LEDs for lighting elements to represent headlights or interior illumination.

I really appreciate how they drew inspiration from animals and considered various functions for their design. The attention to detail in performance and sustainability is also impressive. The prototype is simple, yet the components are complex and well-thought-out. The focus on modularity within the project is evident, and the development of the individual components is highly advanced. Overall, it's a very strong project.

One suggestion would be to see parts of the car moving, such as extending or opening, to showcase its versatility. These features may be part of the design, but without a video, it's hard to tell. Regardless, the fact that they are aware of these functions shows they fully understand the project goals. I really appreciate the excellent work in model-making, sketching, and conceptualization.

Strengths: The student demonstrates a strong understanding of iterative design by recognizing the need to improve both the form and functionality of their project. They effectively expanded on previous prototypes and refined the shape to enhance storage capacity, an important feature for their project. The unique form of their vehicle, inspired by trucks but tailored for smaller, more efficient use, addresses both aesthetic and functional goals. The project also reflects a good level of problem-solving: despite setbacks like the model breaking midway, they adapted and found a way to keep the prototype functional. Their focus on balancing form and function, with a particular emphasis on storage space for both large and small items, is well-executed and addresses a clear need in transportation design.

The student also acknowledges the importance of visual appeal and has thought about how the design’s shape can attract users. The idea of reducing tape use and incorporating glue gun for a cleaner finish is a thoughtful approach to elevating the project’s aesthetic quality. The student did well in researching existing vehicles for inspiration, specifically the low-cost vans and trucks, and understood the importance of using smaller, more efficient designs. Overall great research, sketching and iteration.

Areas for Improvement: Honestly, the project is really nice! For future references: I would suggest simplifying the design by avoiding the use of multiple colors or complex painting techniques. This could help maintain the simplicity and clarity of the prototype, allowing its design to shine through without distraction. 

This project demonstrates strong creativity, problem-solving, and practical application of design principles. Here’s an assessment based on the key components:

The project clearly targets real-world problems, such as the high cost of living and traveling for individuals, unsustainable transportation, and the need for more efficient energy use. Using solar energy to power the car, along with incorporating eco-friendly materials (like recycled polycarbonate, natural rubber, and bamboo composite), is a strong point. The project does an excellent job addressing various issues, such as: Affordability/ Size and practicality/ Energy efficiency/ Comfort

The development process is well documented, highlighting the challenges and solutions throughout. The sketch-to-prototype evolution shows a strong application of design skills. Additionally, the team tested various elements, like the wheels, spray paint, and bed, showing a systematic approach to refining the design. Testing solutions to problems (e.g., using toothpicks for stabilization) demonstrates strong problem-solving abilities. Overall, it's a great concept, with excellent writing, great sketches, and a solid model.

Prototype Quality: The model could benefit from additional refinement, such as adding covers on the sides (maybe translucent) to improve its overall aesthetic and functionality. However, the “section” model approach is a clever and visually engaging choice that gives a unique perspective on the design. Further iterations could explore how to incorporate both the cover and section features cohesively.