Accessibility attenuation buys reduced sensory burden at a measurable, monotone cost in capture resistance¶

Claim · All claims
Evidence · 1 study · theoretical r2 · q1
Currency · newest study 2026 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q1 i? Under Equation (14a), the attainable capture-degradation threshold is nondecreasing in the accommodation coefficient, and at full accommodation the guarantee of Equation (5) is vacuous because an unsynchronised channel recovers content at the same fidelity as a legitimate one. → Gupta 2026

Evidence¶

Gupta 2026¶

Gupta, L. R., Kaur, K., Ram, D. S., & Parani, P. (2026). Behaviorally Adaptive Visual Diversion for Inclusive and Resilient Digital Assessment Delivery. arXiv preprint, under review at IEEE Transactions on Learning Technologies. https://arxiv.org/abs/2608.03531 doi:10.48550/arxiv.2608.03531

q1 · i? · theoretical · r2

Analytical result (Proposition 1, Section 11) derived from Equations (3b) and (14): effective intensity decreases in the accommodation coefficient, so composing a decreasing map with a non-increasing capture-fidelity map gives a nondecreasing capture fidelity bound, with equality at full accommodation.

"Attenuation preserves content fidelity and rendering stability. It does not preserve capture degradation, which is the property the mechanism exists to deliver."

Discussion¶

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