Tag
Prototyping
24 articles filed under Prototyping.
Firmware testing for hardware prototypes: HIL test benches, automation, and AI-generated test cases
Firmware that works on your desk can still lock up when the battery sags, the radio drops, or an update is cut off halfway. Firmware testing is how you find that before a user does. Here is how we layer firmware tests on a hardware prototype, when a HIL test bench is worth building, how to automate it, and where AI-generated test cases genuinely help.
Read more: Firmware testing for hardware prototypes: HIL test benches, automation, and AI-generated test cases
AI CAD Agents Just Got Real for Hardware Prototypes in 2026: What Founders Should Do Next
For founders and product teams turning drawings, scans or AI concepts into a physical prototype. What changed in the first week of November 2026, what AI CAD agents actually deliver, and the checklist to run before you print or fab.
Read more: AI CAD Agents Just Got Real for Hardware Prototypes in 2026: What Founders Should Do Next
EU Replaceable Battery Rule 2027: What Battery-Powered Product Founders Should Change in the Prototype Now
For founders and product teams building battery-powered consumer, pet, outdoor and smart home products for the EU. What Article 11 requires from February 2027, which products the new October 2026 exemptions cover, and how to design battery access, sealing and firmware into the prototype.
Read more: EU Replaceable Battery Rule 2027: What Battery-Powered Product Founders Should Change in the Prototype Now
Test fixture design for prototypes and pilot builds: how we do it, and where AI helps
A prototype that works once on a bench is not the same as twenty units that pass the same test the same way. Test fixture design is how you get there. Here is how we decide whether a prototype needs a fixture, how we design functional, pogo pin and bed-of-nails fixtures, what 3D printing is good for, and where AI genuinely helps.
Read more: Test fixture design for prototypes and pilot builds: how we do it, and where AI helps
EU AI Act 2026: What AI Hardware Founders Should Build Into the Prototype Now
For founders and product teams building physical products with AI inside, from voice devices and companion robots to smart toys and machinery. What the 2026 AI Omnibus changed, which EU AI Act dates apply to your product, and what to design into the prototype now.
Read more: EU AI Act 2026: What AI Hardware Founders Should Build Into the Prototype Now
Dfmea for a first prototype: a design fmea walkthrough, and where AI helps
A design FMEA is the cheapest place to break your product. Run on a first prototype, it tells you which failures matter, what to change before the next build, and which tests the prototype must pass. Here is how we run a DFMEA for prototypes using the AIAG-VDA steps, why Action Priority beats a simple RPN, and where AI genuinely speeds it up.
Read more: Dfmea for a first prototype: a design fmea walkthrough, and where AI helps
Robotics product development: from first prototype to product, with simulation and AI
A robot is a mechanical product, an electronics product, and a software product at the same time, and often an AI product too. Here is how robotics product development moves from a first robotic arm prototype to something you can build, test, certify, and sell, where simulation and AI genuinely save time, and where only real hardware can give you the answer.
Read more: Robotics product development: from first prototype to product, with simulation and AI
Shipping Lithium Batteries in 2026: The 30% Charge Rule and What It Means for Prototypes and Beta Units
For hardware founders, engineers and program managers shipping battery-powered prototypes to testers, labs and pilot sites. What changed in the 2026 air rules, how UN 38.3 and the prototype exceptions work, and how to design ship mode, packaging and logistics into the build.
Read more: Shipping Lithium Batteries in 2026: The 30% Charge Rule and What It Means for Prototypes and Beta Units
Engineering design review: a prototype checklist, and where AI helps
An engineering design review is the checkpoint where a team stops, shows its work, and decides whether a design is ready for the next prototype, the next spend, or the next gate. Here is how to prepare one, a checklist you can reuse, and an honest look at where AI can speed up the review and where an engineer still has to sign off.
Read more: Engineering design review: a prototype checklist, and where AI helps
FDA General Wellness Guidance 2026: How to Prototype an AI Health Wearable Without Becoming a Medical Device
For founders and product teams building AI-powered fitness, sleep and recovery wearables. What FDA's January 2026 general wellness update changed, where the line to a regulated medical device now sits, and how to build validation, claims and firmware into the first prototype.
Read more: FDA General Wellness Guidance 2026: How to Prototype an AI Health Wearable Without Becoming a Medical Device
Edge AI Hardware in 2026: How to Prototype a Smart Product That Runs AI On-Device
For founders and product teams adding on-device AI to smart home, consumer and appliance products. What changed in edge AI hardware in 2026, how to choose between a tiny model, an NPU microcontroller and a Linux AI board, and how to prototype it without wasting a board spin.
Read more: Edge AI Hardware in 2026: How to Prototype a Smart Product That Runs AI On-Device
Board bring-up: a practical checklist for your first prototype PCB
Your first custom boards are back from assembly. Board bring-up is the careful, written process of powering them for the first time, proving every circuit block works, and capturing every fix so the next spin is better, before an enclosure, a beta, or a certification lab depends on them.
Read more: Board bring-up: a practical checklist for your first prototype PCB
Design freeze: when to lock the design before tooling
A design freeze is not a meeting where everyone agrees the CAD looks finished. It is the written decision that geometry, electronics, firmware, materials, and the BOM are stable enough to spend real money on tooling or a production-intent build.
Read more: Design freeze: when to lock the design before tooling
Outdoor Electronics Prototype Cost in 2026: Battery Life, Sealing, Radios, and Spins
For founders and product teams building trail cameras, GPS trackers, rangefinders, beacons and other field gear. Here is what actually moves outdoor electronics prototype cost and schedule in 2026: power architecture, waterproof enclosures, radio choice, certification path, and how many spins you budget.
Read more: Outdoor Electronics Prototype Cost in 2026: Battery Life, Sealing, Radios, and Spins
Hardware beta testing: how to run a prototype beta that finds real problems
A beta test is the first time your product lives without you in the room. Run it well and it finds the problems your bench tests missed. Run it loosely and you get a pile of opinions and a few dead units nobody can explain.
Read more: Hardware beta testing: how to run a prototype beta that finds real problems
AI Tools for Hardware Prototyping in 2026: What Actually Works in CAD, PCB Layout, Firmware, and Simulation
For founders and product teams turning an idea into a working prototype. Here is where AI genuinely saves time in 2026 (converting geometry, routing boards, writing and debugging firmware, setting up simulations), where an engineer still has to own the result, and a checklist for putting AI into your prototype workflow without losing control of the design.
Read more: AI Tools for Hardware Prototyping in 2026: What Actually Works in CAD, PCB Layout, Firmware, and Simulation
Concept Testing Methods: How to Validate a Product Concept
Concept testing tells you whether a product idea is worth engineering. Here are the three methods, the metrics to score, and the thresholds that justify tooling.
Read more: Concept Testing Methods: How to Validate a Product Concept
Brand Color Psychology: Why We Chose Orange
Color does not carry a fixed meaning: it sets an expectation your product then has to meet. Here is how brand color psychology works for physical products, and why our own brand is orange.
Read more: Brand Color Psychology: Why We Chose Orange
You have an idea: what’s next?
You’ve experienced the blinding glow of your lightbulb moment, the moment of clarity. Your brilliant idea has finally come to you! Contact us today!
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License or Manufacture? Deciding What to Do With Your Invention
Licensing trades most of the upside for most of the risk. Here is what each route earns, what licensees require, and a checklist for deciding between them.
Read more: License or Manufacture? Deciding What to Do With Your Invention
Product Launch Phases: A 7-Step Framework That Works
The seven product launch phases for physical products, each with an owner, exit criteria and the failure mode it prevents.
Read more: Product Launch Phases: A 7-Step Framework That Works
Packaging Design Process: Steps, Materials and Costs
The packaging design process step by step - structure, materials, transit testing and graphics - plus what each stage costs.
Read more: Packaging Design Process: Steps, Materials and Costs
How to Validate a Product Idea Before You Build It
Validation is not asking people whether they like your idea. Here are the five tests that actually produce evidence, in the order that kills the biggest risk first.
Read more: How to Validate a Product Idea Before You Build It
Mechanical Engineering Company: What to Look For Before You Hire One
What a mechanical engineering company delivers, how engagements are usually structured, what it costs, and the vetting questions that reveal whether a firm can take a design all the way to production.
Read more: Mechanical Engineering Company: What to Look For Before You Hire One