Product design and development with Rebel Engineering · 2026-03-26 · 20 min
Have a game-changing product idea but worried no one will buy it? In this video, I break down the 5 real-world tests I’d use to validate a product idea before investing serious time and money based on decades of experience designing, developing, manufacturing, and selling physical products. You’ll learn how to prototype quickly, test demand without looking like a scam, gather meaningful customer feedback, refine your design, and validate pricing for profit. If you’re an entrepreneur, inventor, or engineer preparing to bring a physical product to market, this framework can save you years of effort and thousands of dollars. Topics covered: product validation, prototyping, market testing, customer interviews, pricing strategy, manufacturing readiness, startup product development.
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