Introducing Bullfrog: Our Vision for In-Process Inspection
For as long as composite manufacturing has existed, quality inspection has worked the same way. You make the part. Then you check it.
It's a logical sequence, and for a long time it was the only practical option. Inspection technology was slow, expensive, and difficult to integrate into a live production environment. So, it lived at the end of the line - a gate - a final check before a part moved on.
That gate still matters. But the assumption that inspection only belongs at the end is one we are challenging.
What does a gate actually do?
A gate tells you whether a part has passed or failed. It doesn't tell you when the problem occurred, how far into production it was when the defect formed, or how much value was added to the part before anyone knew something was wrong.
In composite manufacturing, a defect that originates during layup might travel through autoclave curing, trimming, and machining before it's detected. By then, the gate has done its job - it caught the problem. But it caught it at the most expensive possible moment.
The gate protects what comes after it. It doesn't protect everything that came before.
What we believe processes should look like instead
If inspection is a process rather than a gate, quality information exists throughout production and not just at the end of it. A problem that surfaces early can change what happens next. Parts that are already compromised don't accumulate more value.
Decisions get made when they can still make a difference.
The goal isn’t to replacing end-of-line inspection and other quality measures – It’s to get earlier visibility and to stop adding value to failed parts. That final check remains essential, and it always will.
The result is a manufacturing environment where quality isn't something you discover at the end; instead, it's something you maintain throughout, and it becomes a functional tool to improve workflows.
That's what Bullfrog is building towards. Not a better gate, but an earlier one.
