The Safety Interlock
Sessions physically cannot start without location and context confirmation, contraindication screening, and — for advanced protocols — a live check-in buddy or instructor.
What it is.
Safety becomes certifiable infrastructure that regulators and insurers can trust.
Why no one else has it.
That trust is the moat into healthcare.
How it will feel to use.
A gate before every session: "not in or near water" confirmed; screening current; buddy present for advanced work.
What it protects.
Lives.