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Architecture
System Overview
Core layers of the AGVS implementation model.
Latest version
AGVS Draft v0.1This section is part of the current public OSCF documentation draft.
Client Interaction Layer
Responsible for presenting the challenge and collecting the user response.
Accessibility Layer
Ensures usability for blind and low-vision users and compatibility with assistive technologies.
Challenge Generator
Creates unique and time-limited challenges.
Gesture Engine
Validates the received gesture against an expected pattern and tolerance profile.
Risk Engine
Determines whether the session should receive a standard challenge, stronger challenge, or block.
Evidence and Audit Layer
Stores artifacts required for compliance and review.
Privacy Layer
Applies minimization and retention rules.