How to Write a Prototype Brief Engineers Can Actually Estimate
A good brief is not a full spec. It is the minimum set of information that lets an engineer give you a realistic number. Most briefs are missing three things.
Practical resources to help you scope work, reduce risk, and make better build decisions.
A good brief is not a full spec. It is the minimum set of information that lets an engineer give you a realistic number. Most briefs are missing three things.
Revision 2 is where most hardware teams either break through or burn cash on familiar mistakes. Three patterns account for 80% of avoidable revision failures.
When a firmware engineer leaves a project, what they leave behind determines what it costs to continue. Here is the checklist we use before every handover.
Getting three quotes and finding they range from ยฃ5k to ยฃ50k is a sign. Not of dishonest engineers โ but of a brief that forces everyone to make different assumptions.
BLE, WiFi, and LoRaWAN are not interchangeable. Each has specific use cases where it wins, and others where it will cause you problems at scale.
Hardware scope creep is not a project management failure โ it is usually a brief failure that shows up after work has started. Here is how to catch it early.
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