Functional Prototypes are Critical for Success

The ability to effectively communicate your idea with a functional prototype is one of the many benefits of prototyping. Whether your goal is to find investors or patent your idea, a prototype shows that you have tested your design, finalized your product and are ready for the next step.

Still asking yourself, “Should I prototype my idea?” consider the following factors…

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3D modeling is a great tool for conceptualizing and structuring your idea, but there is no substitute for a functional prototype. A prototype allows you to fully test the design, try out different materials, and really dive in to figure out what works and what doesn’t. Before you head out to launch your product or obtain funding you want to be sure that your product is feasible and can be successfully manufactured.

Gaining Investors

Whether you are preparing a professional presentation for angel investors or planning to launch a crowdfunding campaign, a prototype is necessary. Investors want to see that you have vetted the design and have worked out all of the “kinks”. To gain the trust of investors you want to present your product in the most comprehensive way possible. While a presentation is good, a functional prototype makes you stand out in the crowd and shows that you are committed to the successful launch of your product. Additionally, crowdfunding campaigns rely heavily on descriptive videos and nothing is more descriptive than showing the complete functionality and capabilities of your product.

Team Collaboration

Illustrating an idea with words alone can be a challenge for even the most descriptive orator. 3D CAD designs help clarify aspects of the product for team members, but a prototype brings the idea to life. When team members get to feel the product and test it themselves it is no longer an obscure idea but a tangible one that they can work with.

Patent Application

For many inventors the thought of a patent application can be daunting. While a prototype is not required for a patent application it is highly encouraged by many patent attorneys. With a prototype you can clearly demonstrate the patentable features of the design and describe in detail each component of your product.

The prototyping process should not be overlooked or underestimated. This step in the product development timeline is a critical factor for future success.

Have further questions about prototypes or the prototyping process? Please contact us at


3D Innovations is a full service 3D Engineering/Design company – from the 3D Design to a fully functional 3D Prototype & Product.

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June 2024

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