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Flicker Sense is an informational resource about the health effects of flicker from LED lights and screens, summarizing scientific literature, definitions, and potential physiological responses. It offers testing guidance, surveys, symptom categorization, and recommendations to assess and reduce flicker exposure, along with petitions and public health guidance. The site aims to raise awareness and facilitate health problem reporting to the FDA, with background content authored by an individual contributor.
AI named Flicker Sense from December 2025 to January 2026.