We came to grading from simulation work where the grade mattered.
Submarine bridge trainers, then this.
Our founder built submarine bridge trainers in collaboration with NUWC Newport. That is simulation for an audience that does not accept “the trainee completed the module” as an answer. In that world, a simulator exists to find out whether someone can do the thing under pressure, and the assessment is the deliverable.
Bubbler Reality Labs applies that standard to occupations that never got it: the trades, healthcare procedures, maritime work, and the students deciding whether any of it is for them.
This is founder and team background. It is a credibility anchor, not a statement of company past performance or a contract reference.
The densest defense-maritime and blue-economy corridor in the country, and we’re in it.

- Defense and maritime
- Naval Station Newport, NUWC Newport, Electric Boat at Quonset, and the supplier base around them. The occupations we grade are being hired for within an hour's drive.
- Blue economy and offshore wind
- The first offshore wind projects in the country came online here, and the technician workforce behind them is being built now.
- Small enough to move
- A district, a workforce board, and an employer can be in the same room in this state. That is how a first cohort gets run in weeks instead of quarters.
Where this started.
We started with The Bubbler VR, a virtual reality venue in Providence, and learned what people actually do inside a headset by watching thousands of them try. The venue remains a separate business. Bubbler Reality Labs is the simulation and assessment company that came out of it.
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Tell us the procedure you need people to be able to perform, and we'll tell you what grading it would produce.
We’ll tell you on the first call if this doesn’t need VR.