{"closest_prior_art":[{"name":"MegaVision EurekaVision cultural-heritage multispectral system","overlap":"An integrated manuscript-capable system combines a co-axial rail camera, parfocal UV–IR optics, precisely controlled narrow-band LED illumination, raking-light options, repeatable registered capture, limited heat, and reduced object exposure.","remaining_difference":"It does not disclose a predecessor-preserving physical datum with incompatible keyed modality cartridges, surrogate-earned hardware admission, passive dose and maximum-temperature witnesses, or cartridge rollback while an intact predecessor remains available.","source_ids":["SRC2"]},{"name":"FADGI Technical Guidelines for Digitizing Cultural Heritage Materials","overlap":"FADGI requires repeatable conformance evaluation, appropriate image targets, stable production workflows, and renewed testing whenever conditions change; it also addresses rare bound volumes and trained handling personnel.","remaining_difference":"This is a procedural and measurement framework, not a mechanically enforced multimodal interface. It neither prevents an unvalidated modality from attaching nor supplies passive exposure indicators or a surrogate release ladder.","source_ids":["SRC1"]},{"name":"Library of Congress integrated hyperspectral-imaging system","overlap":"The Library reports an integrated camera and safe-conservation LED-lighting system spanning 16 spectral bands and raking light, designed to minimize illumination while capturing hidden manuscript features and maintaining baseline data.","remaining_difference":"The page does not describe keyed cartridges, a physical modality-admission gate, passive cumulative-dose or temperature witnesses, or comparative surrogate qualification before hardware reaches collection objects.","source_ids":["SRC3"]},{"name":"LightCheck passive colorimetric light dosimeters","overlap":"Passive photosensitive indicators placed in the relevant environment provide cumulative, instrumentation-free warning of light exposure through calibrated color change.","remaining_difference":"They address only the passive light-budget component and do not preserve imaging geometry, constrain modality attachment, measure temperature, or establish repeatability and scholarly comparability.","source_ids":["SRC4"]}],"contrastive_claim_falsifier":"Blinded surrogate trials would falsify the remaining claim if the keyed spine fails to reduce cross-session registration, radiometric, focus, repositioning, temperature, or dose variance relative to a freely adjustable rig, or if a flexible or existing integrated system performs equally or better with no greater handling or exposure and reliably excludes prohibited states.","contrastive_claim_remaining":"Beyond established stable-workflow guidance, integrated low-exposure multispectral systems, calibration targets, and passive light dosimeters, a physical interface that preserves one artifact datum and admits each new modality only through an incompatible key earned by surrogate testing will control configuration proliferation and artifact burden more reliably than procedural rules or an unrestricted rig.","experiment_id":"eoa_inverse_innovation_exp13_second_slot_policy60_20260806","gates":{"adequate_source_search":{"rationale":"The bounded search covered direct descriptions, modular and multimodal combinations, RTI and passive-dosimeter terminology, first-party systems, institutional practice, and FADGI/ISO-aligned guidance. Four opened direct sources from four publishers were retained. This is adequate for a coarse screen, not an exhaustive prior-art or patent search.","source_ids":["SRC1","SRC2","SRC3","SRC4"],"status":"PASS"},"bounded_next_test":{"rationale":"A five-cycle, multi-operator comparison on modern-paper surrogates is finite and measures registration, reference variance, focus, handling, temperature, dose, setup time, and false textual detections. It directly compares the proposed mechanism with both a predecessor and an adjustable rival without exposing collection material.","source_ids":["SRC1","SRC2","SRC3","SRC4"],"status":"PASS"},"distinct_testable_claim":{"rationale":"The retained art establishes stable workflows, integrated registered spectral capture, safe lighting, calibration references, and passive dose indication, but not mechanically incompatible, surrogate-qualified cartridges around a persistent manuscript datum. The incremental effect can be tested against procedural and integrated-system controls.","source_ids":["SRC1","SRC2","SRC3","SRC4"],"status":"PASS"},"no_obvious_safety_or_authority_stop":{"rationale":"The authorized first step uses only surrogates and non-contact hardware; collection-object use remains subject to conservator and curator authority. Preset handling, dose, displacement, and temperature limits plus rollback are consistent with the sources' emphasis on trained staff, minimized light, and exposure monitoring. No obvious stop prevents the surrogate trial.","source_ids":["SRC1","SRC3","SRC4"],"status":"PASS"},"supported_problem":{"rationale":"FADGI advises freezing a conforming workflow and retesting after any changed condition; MegaVision attributes registration and exposure benefits to controlled integrated capture; the Library of Congress integrates lighting with the camera to minimize object illumination. These support configuration stability and exposure as real concerns, though they do not document the proposal's specific success-driven successor overload or consequent false literary readings.","source_ids":["SRC1","SRC2","SRC3"],"status":"PASS"}},"prior_art_disposition":"ADJACENT_PRIOR_ART","problem_evidence":{"finding":"The general problem is visible: professional guidance treats workflow changes as requiring renewed testing, and existing manuscript-oriented systems deliberately integrate spectral illumination, camera geometry, registration, and low-heat exposure control. Passive cumulative light indicators also exist. The specific organizational causal chain—successful pilot prompting an over-configurable successor that generates disputed readings—is not directly demonstrated, so support is partial.","source_ids":["SRC1","SRC2","SRC3","SRC4"],"status":"PARTLY_SUPPORTED"},"research_id":"eoa_inverse_innovation_exp13_light_screen_20260806","schema_version":1,"screen_id":"E13P016","screen_survival":true,"search_lanes":{"component_combination":{"no_result_note":null,"queries":["manuscript imaging modular interchangeable illumination fixed geometry calibration target multispectral cradle","fragile manuscript multimodal imaging repeated handling registration calibration drift illumination exposure","museum manuscript imaging passive light dose indicator colorimetric dosimeter","cultural heritage modular multimodal imaging system interchangeable modules multispectral RTI 3D fixed object"],"source_ids":["SRC1","SRC2","SRC3","SRC4"]},"direct_problem_and_intervention":{"no_result_note":null,"queries":["cultural heritage imaging keyed cartridge modular imaging station manuscript","manuscript imaging system interchangeable illumination modules visible ultraviolet infrared fixed camera copy stand","manuscript imaging modular interchangeable illumination fixed geometry calibration target multispectral cradle"],"source_ids":["SRC1","SRC2","SRC3"]},"products_practices_and_standards":{"no_result_note":null,"queries":["FADGI technical guidelines cultural heritage imaging reference target fixed geometry illumination manuscript","site:loc.gov preservation multispectral imaging manuscripts calibration target exposure guidelines","MegaVision EV multispectral cultural heritage imaging system modular fixed geometry manuscript","Phase One cultural heritage multispectral system book cradle modular illumination"],"source_ids":["SRC1","SRC2","SRC3"]},"synonyms_and_historical_terms":{"no_result_note":null,"queries":["reflectance transformation imaging cultural heritage fixed camera object light positions calibration guide","museum manuscript imaging passive light dose indicator colorimetric dosimeter","Metamorfoze preservation imaging guidelines book cradle color target illumination exposure"],"source_ids":["SRC1","SRC4"]}},"sources":[{"claims_supported":["Cultural-heritage imaging requires repeatable and reliable validation of consistency and accuracy.","Once conformance is established, production workflows and environments should remain unchanged, with testing whenever conditions change.","Appropriate imaging targets and trained personnel are core components of conforming practice."],"publisher":"Federal Agencies Digital Guidelines Initiative, hosted by the Library of Congress","source_id":"SRC1","source_type":"OFFICIAL_GUIDANCE","title":"Technical Guidelines for Digitizing Cultural Heritage Materials, Third Edition","url":"https://www.digitizationguidelines.gov/guidelines/FADGITechnicalGuidelinesforDigitizingCulturalHeritageMaterials_ThirdEdition_05092023.pdf"},{"claims_supported":["A first-party cultural-heritage product integrates high-resolution and multispectral imaging across UV, visible, and IR bands.","Its co-axial rail camera, parfocal optics, controlled narrow-band LEDs, and integrated capture are presented as producing highly repeatable registered images.","Narrow-band LEDs and limited heat are presented as reducing unnecessary light energy and object stress."],"publisher":"MegaVision","source_id":"SRC2","source_type":"FIRST_PARTY_PRODUCT","title":"MegaVision Cultural Heritage—EurekaVision","url":"https://archive.mega-vision.com/cultural_heritage.html"},{"claims_supported":["Hyperspectral and raking-light imaging can reveal erased, overwritten, faded, and material features in manuscripts and documents.","The Library's system integrates 16-band LED lighting with the camera to minimize light on objects under safe conservation lighting.","Baseline responses, metadata, and robust validation processes support preservation analysis."],"publisher":"Library of Congress Preservation Directorate","source_id":"SRC3","source_type":"PRIMARY_RESEARCH","title":"Integrated Digital Imaging Systems: Hyperspectral Imaging","url":"https://www.loc.gov/preservation/scientists/projects/hyperspec_imaging.html"},{"claims_supported":["Light damage is cumulative with irradiance and exposure duration.","LightCheck passive dosimeters use photosensitive color change to provide a semi-quantitative indication of accumulated exposure.","The indicators can provide low-cost, non-invasive, instrumentation-free early warning, with different ranges for highly sensitive and more durable objects."],"publisher":"Consiglio Nazionale delle Ricerche","source_id":"SRC4","source_type":"OTHER","title":"An Early Warning System for Light Damage in Museums and Exhibitions","url":"https://www.cnr.it/en/focus/032-3/an-early-warning-system-for-light-damage-in-museums-and-exhibitions"}],"world_novelty_boundary":"This bounded public-web screen found adjacent systems and practices but no retained source disclosing the full combination of a predecessor-memory datum, mechanically incompatible surrogate-qualified cartridges, in-frame reference, passive dose and temperature witnesses, and removable rollback. That result cannot establish world novelty, patentability, freedom to operate, market size, expert acceptance, or realized value; patents, non-indexed institutional systems, procurement specifications, and specialist literature may contain closer art."}