At Rainbird, engineers build the first 'production intent' units for field trials themselves, on the actual assembly line. This serves two critical functions: it produces the necessary test units and simultaneously allows the engineering team to validate and debug the manufacturing process before scaling up.
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Instead of guarding prototypes, build a library of high-fidelity, interactive demos and give sales and customer success teams free reign to show them to customers. This democratizes the feedback process, accelerates validation, and eliminates the engineering burden of creating one-off sales demos.
At NASA, the design process involves building multiple quick prototypes and deliberately failing them to learn their limits. This deep understanding, gained through intentional destruction, is considered essential before attempting to build the final, mission-critical version of a component like those on the Mars Rover.
A product manager's casual comment to an engineer about combining parts led to the engineer building a functional prototype overnight using existing components and a 3D printer. This tangible model quickly gained executive attention and became the basis for a formal project, bypassing typical ideation hurdles.
For field trials, Rainbird creates 'production intent' parts using 'soft tooling'—cheaper, lower-volume molds made from softer steel. Unlike 3D prints, these parts have the same manufacturing limitations as the final product, providing far more realistic feedback on form, fit, and durability before investing in expensive production molds.
Instead of starting with a blank slate, Nike's team prototypes new ideas by physically cutting and modifying existing products. This "cobbling" method enables rapid, low-cost testing of core concepts before investing in new designs and expensive molds, allowing them to fail fast and forward.
Shift the definition of "done" from "code checked in" to "logged in as the user and verified the feature works as intended." This simple directive forces engineers to engage with the product from a user's perspective, fostering ownership and higher quality work.
Unlike most biotechs that start with researchers, CRISPR prioritized hiring manufacturing and process development experts early. This 'backwards' approach was crucial for solving the challenge of scaling cell editing from lab to GMP, which they identified as a primary risk.
Boom Supersonic accelerates development by manufacturing its own parts. This shrinks the iteration cycle for a component like a turbine blade from 6-9 months (via an external supplier) to just 24 hours. This rapid feedback loop liberates engineers from "analysis paralysis" and allows them to move faster.
Rainbird live-streamed customer focus groups back to its engineering team. This allowed engineers to hear feedback directly, eliminating skepticism and creating immediate alignment on necessary design changes without requiring them to travel.
Anduril's R&D building houses machine shops, labs, and a 'dev test area' designed specifically to break products. By putting engineers across the parking lot from facilities that can rapidly prototype and test for failures (e.g., saltwater corrosion, vibration), they create an extremely tight feedback loop, speeding up iteration.
