IDology #2 - Prototyping in product development

IDology · 15 Nov 2022 · 33m · Episode 2

What this episode covers

Anita Rogoża and Mikołaj Wiewióra from the industrial design studio Mindsailors discuss the critical role of prototyping in product development. They categorize prototypes by stage—proof of concept, looks-like, and works-like—and detail techniques ranging from clay modeling and 3D printing to CNC machining and welding. The conversation highlights how wise prototyping saves significant costs by preventing expensive errors in injection molding tooling, which can cost hundreds of thousands of dollars.

Other shows on the same ground, closest first.

  • Product Startup · 38m

    164: The 3 Prototyping Phases for New Product Development

    Tim Uys, Head of Design at Mako Design + Invent, outlines the three critical phases of prototyping for hardware startups: mock, mechanical, and refined prototypes. He explains that starting with low-cost 3D printed mockups allows for rapid iteration of form and ergonomics, while mechanical prototypes use higher-fidelity methods like CNC machining to validate complex functions and material strength. Uys emphasizes that a final refined prototype is essential for securing manufacturing partners and investors, as it proves the product's viability and reduces the risk of costly errors during mass production.

  • Product Startup · 25m

    149: How to Professionally Prototype your Invention Idea

    Mike Morton, former Senior Principal Industrial Designer at Dell, HP, and Sunbeam, explains the critical role of prototyping in product development. He details the progression from rough mock prototypes to refined mechanical and pre-production samples, emphasizing that early, iterative testing prevents costly errors in tooling and manufacturing. Morton advises startups to involve manufacturers early in the design process to ensure designs are manufacturable and to use short pilot runs to validate the production line before full-scale launch.

  • Product Startup · 30m

    010: I have an idea, now what? Developing, testing & prototyping physical products.

    Filip Valica, host of the Product Startup Podcast and engineer at Mako Design + Invent, explains how to validate product ideas and build prototypes on any budget. He argues that ideas have little value until validated through customer feedback and iterative prototyping, warning against the 'if you build it, they will come' trap. Valica details a spectrum of prototyping methods, from DIY cardboard and dollar-store 'Frankenstein' builds to using 3D printing services like Shapeways and outsourcing to manufacturers or invention promotion companies.

  • Predictable Designs Podcast · 20m

    The Costs to Develop & Manufacture a New Electronic Product

    Host John Teel breaks down the three major cost categories for developing and manufacturing electronic products: development, scaling, and landed production. He details specific expenses including electronics, software, enclosure prototyping, and retail packaging design, emphasizing that entrepreneurs often underestimate these initial outlays. The discussion then shifts to scaling costs, highlighting certification fees and the significant expense of injection molds required for mass production. Finally, Teel analyzes landed production costs, covering components, PCB assembly, labor, testing, scrap rates, packaging, freight, and duties, warning that ignoring these figures leads to financial failure.

  • Predictable Designs Podcast · 17m

    The Ugly Truth About Prototyping a New Product

    Host John Teel explains the iterative stages of prototyping electronic hardware, emphasizing that no single prototype suffices for mass production. He details the progression from low-cost Proof of Concept (POC) prototypes using development kits like Arduino or Raspberry Pi to 'looks-like' models made of clay or 3D printed, and 'works-like' prototypes with custom PCBs. Teel outlines the critical transition to pre-production prototypes optimized for injection molding, followed by Engineering Validation Testing (EVT), Design Validation Testing (DVT) for certifications like FCC and UL, and Production Validation Testing (PVT) for pilot runs.

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