Visa Deutsch
PauseThe Gatekeeper Protocol
Current Assumption
"Exam-focused feedback reduces telc A1 failure rates for first-time applicants."
Target User
Visa applicants in Turkey (TR) and Brazil (BR) risking high exam fees with low confidence.
Phase
In Development
Primary Signal
Decision Framework
○ Intent
Define the specific behavior change: Users treat the simulator as a "binding" prerequisite, refusing to book the real telc exam until they achieve a "Visa Deutsch PASS."
○ Assumption
Exam-focused feedback reduces telc A1 failure rates for first-time applicants.
○ Experiment Design
Implement hard-coded telc A1 scoring algorithm and test with 20 beta users against manual grading results.
○ Decision Gates
- If Pass-Rate Correlation > 90% -> Scale
- If L1 Feedback is ignored -> Pivot
- If Refund Claims > 5% -> Stop
○ Current Decision
Proceed with Development
○ Confidence LevelLow
Current Position
- Phase: Development / Implementation of Grading Logic.
- Testing: Evaluating if LLM-based "Social Appropriateness" checks (e.g., BR001/TR004) accurately mirror telc examiner point deductions.
- Decision Gates: If Free-to-Paid conversion for Schreiben/Sprechen > X% → Scale.