{"schema_version":1,"experiment_id":"eoa_inverse_innovation_exp03_full320_20260801","cell_id":"negative_space_design__earth_sciences","trajectory_id":"R","attempt_index":0,"archetype_slug":"negative_space_design","domain_slug":"earth_sciences","decision":"CANDIDATE","problem_id":"crowded_geoscience_map_interpretation","causal_lever_id":"protected_reversible_overlay_suppression","proposal":{"problem":"Geoscientists interpreting dense digital maps can miss or misread faults, contacts, folds, and cross-cutting relations because labels, sample points, auxiliary rasters, and other defensible overlays compete with the geometry under examination. The problem is excess simultaneous visibility, not absent geological evidence.","actors_substrate":["structural geologists and map interpreters","geological cartographers and viewer maintainers","digital geological maps with vector, raster, annotation, and uncertainty layers"],"observable_state":"At normal working scales, annotations and overlays intersect or closely crowd focal geological traces; interpreters repeatedly toggle layers, zoom excessively, or overlook trace continuity and intersection geometry.","consequence":"Slower interpretation and more missed or incorrect identification of geological relationships, with hidden-layer ambiguity creating an additional risk of mistaking suppressed content for unmapped or absent data.","affected_objective":"Accurate, efficient, and auditable interpretation of geological geometry without loss of provenance, uncertainty, or safety-relevant context.","structural_mapping":[{"archetype_element":"Competing elements obscure an intended form","domain_realization":"Map labels, points, rasters, and secondary boundaries compete with focal faults, contacts, and intersections at the same location and scale.","claim_kind":"INFERENCE"},{"archetype_element":"Disciplined omission","domain_realization":"Temporarily suppress only overlays shown by overlap and task analysis to be nonessential for the current interpretation.","claim_kind":"HYPOTHESIS"},{"archetype_element":"Protected empty region","domain_realization":"Reserve bounded visual corridors around focal traces and intersections in which secondary marks are muted or displaced.","claim_kind":"HYPOTHESIS"},{"archetype_element":"Absence clarifies what remains","domain_realization":"The cleared corridor is explicitly tied to reading continuity, termination, displacement, or cross-cutting geometry.","claim_kind":"INFERENCE"},{"archetype_element":"Boundary and recoverability","domain_realization":"A visible mask indicator and persistent layer inventory distinguish suppression from missing data, while one action restores every hidden layer.","claim_kind":"HYPOTHESIS"},{"archetype_element":"Audience-validated effect","domain_realization":"Compare interpretation accuracy, time, and missing-context errors on matched map tasks with and without the protected corridor.","claim_kind":"HYPOTHESIS"}],"component_map":[{"component":"Omission Candidate","status":"adapted","domain_realization":"Task-nonessential labels, sample symbols, auxiliary rasters, and secondary annotations identified for temporary suppression."},{"component":"Protected Empty Space","status":"adapted","domain_realization":"A scale-aware visual corridor around selected traces or intersections that secondary overlays cannot occupy."},{"component":"Positive Form Relationship","status":"direct","domain_realization":"Each corridor is linked to the geological geometry it is intended to clarify."},{"component":"Attention Competition Map","status":"adapted","domain_realization":"An overlap inventory records which visible layers cover, intersect, or visually rival focal features by scale and task."},{"component":"Absence Boundary","status":"adapted","domain_realization":"Corridor extent, active scale range, and suppressed-layer count are visibly marked."},{"component":"Clarity or Effect Test","status":"direct","domain_realization":"Blinded interpretation tasks measure correct relations, completion time, confidence calibration, and omitted-context errors."},{"component":"Rest and Pacing Zone","status":"adapted","domain_realization":"The quiet corridor provides local perceptual separation while dense context remains immediately outside it."},{"component":"Meaning-of-Absence Check","status":"adapted","domain_realization":"The viewer explicitly differentiates intentionally hidden, unavailable, unmapped, filtered, and loading data."},{"component":"Reintroduction Trigger","status":"adapted","domain_realization":"Hover, focus exit, a single reveal command, or selection of an uncertainty warning restores suppressed overlays."},{"component":"Accessibility and Recoverability Guardrail","status":"adapted","domain_realization":"Keyboard-accessible reveal, non-color-only indicators, persistent layer listing, and complete restoration are required."},{"component":"Context Preservation Frame","status":"direct","domain_realization":"Scale, orientation, legend, provenance, uncertainty, focal traces, and designated safety-critical layers remain visible or immediately recoverable."}],"mechanism_dispositions":[{"slug":"architectural_void","disposition":"considered_rejected","contribution_type":"NONE","adaptation_or_rejection":"Built-volume, movement, and light relations do not govern map interpretation; its general figure-ground idea is already supplied by whitespace.","counterfactual_removal":"Removing it does not change the proposed causal chain."},{"slug":"blank_or_rest_frame","disposition":"considered_rejected","contribution_type":"NONE","adaptation_or_rejection":"A separate blank interval would interrupt comparison with surrounding geology; the needed absence is spatial and local.","counterfactual_removal":"No viability loss; local corridors provide pacing without blank screens."},{"slug":"editorial_cut","disposition":"selected_load_bearing","contribution_type":"CORE_CAUSAL","adaptation_or_rejection":"Cuts become temporary layer suppression governed by context-dependence and full recoverability.","counterfactual_removal":"Without disciplined selection, clearing becomes arbitrary and can remove evidence needed to interpret the surviving geometry."},{"slug":"empty_state_design","disposition":"selected_supporting","contribution_type":"SAFETY_GUARDRAIL","adaptation_or_rejection":"Its diagnostic categories label whether map content is deliberately hidden, unmapped, unavailable, filtered, or still loading.","counterfactual_removal":"Users could mistake suppression for geological absence or data failure, hard-gating trustworthy use."},{"slug":"facilitation_silence","disposition":"incompatible","contribution_type":"NONE","adaptation_or_rejection":"Speaker power, group participation, and conversational silence have no corresponding actors in an individual map-viewing task.","counterfactual_removal":"Removing it has no effect."},{"slug":"focus_mode_or_control_hiding","disposition":"selected_load_bearing","contribution_type":"OPERATIONAL","adaptation_or_rejection":"Temporarily hides only competing map overlays and guarantees obvious, immediate restoration while exempting critical context.","counterfactual_removal":"Without reversible hiding, protected corridors cannot be created safely in an interactive map."},{"slug":"margin_and_gutter_system","disposition":"considered_rejected","contribution_type":"NONE","adaptation_or_rejection":"Fixed page spacing cannot follow irregular, scale-dependent geological geometry and may waste map area.","counterfactual_removal":"No causal loss; feature-following corridors provide the necessary boundary."},{"slug":"negative_space_logo","disposition":"incompatible","contribution_type":"NONE","adaptation_or_rejection":"Figure-ground symbolism and a hidden second image are unrelated to evidentiary map interpretation.","counterfactual_removal":"Removing it has no effect."},{"slug":"pause_in_speech","disposition":"incompatible","contribution_type":"NONE","adaptation_or_rejection":"Live spoken pacing does not operate on static or interactive map geometry.","counterfactual_removal":"Removing it has no effect."},{"slug":"sparse_layout","disposition":"considered_rejected","contribution_type":"NONE","adaptation_or_rejection":"Global thinning risks eliminating side-by-side geological context; suppression must remain focal, bounded, and reversible.","counterfactual_removal":"No viability loss because editorial cuts are local rather than a globally sparse layout."},{"slug":"whitespace","disposition":"selected_load_bearing","contribution_type":"CORE_CAUSAL","adaptation_or_rejection":"Spacing is adapted into scale-aware exclusion corridors separating focal traces from competing marks.","counterfactual_removal":"Suppression without spatial isolation may leave remaining marks close enough to obscure continuity and intersection geometry."}],"causal_chain":["Task and overlap analysis identifies overlays competing with a selected geological relation.","Recoverable suppression removes only those competitors inside a bounded, visibly indicated corridor.","The corridor perceptually isolates the focal trace or intersection while preserving essential map context.","Reduced local competition improves detection and interpretation of continuity and geometric relations.","Immediate restoration and absence labels limit missing-context and false-no-data errors.","A bounded crossover test determines whether net interpretation accuracy improves."],"baseline":"Interpreters use the ordinary fully populated map and manually zoom, pan, query, or toggle entire layers when crowding becomes obstructive.","nearest_rival":"Restyle and reorder all visible layers through color, line weight, transparency, and z-order. That rival retains simultaneous evidence but does not create protected absence around focal geometry.","authority_safety":{"affected_parties":["map interpreters","geological-data stewards","people relying on downstream interpretations or hazard products"],"decision_authority":"The map-data steward approves which layers are never suppressible; participating geoscientists control temporary suppression during the test. No experimental view may authorize operational decisions.","authorized_first_step":"Run a read-only crossover study with a small consenting group on matched, previously interpreted map excerpts; compare ordinary styling, the nearest rival, and reversible protected corridors.","excluded_actions":["deleting or altering source geological data","suppressing provenance, uncertainty, scale, orientation, or designated safety-critical layers","using experimental views for public warning, engineering, permitting, or emergency decisions","treating hidden content as evidence of geological absence"],"halt_rollback":"Stop if any layer cannot be restored immediately, participants confuse suppression with no data, or missing-context errors exceed baseline; disable the feature and return to the unchanged standard viewer."}},"negative_tests":{"strongest_counterevidence":"Dense side-by-side display may be necessary for expert synthesis, and experts may already resolve crowding through learned symbology and rapid layer control; local clearing could instead conceal the contextual feature that changes an interpretation.","analogy_break":"In geoscience, a blank region can be substantive evidence, an unmapped area, a coverage gap, or a processing failure. Unlike decorative whitespace, engineered absence can alter the apparent evidentiary record unless its status is unmistakable.","failure_condition":"Protected corridors improve visual comfort or speed but do not improve relation accuracy, or they increase missed-context and false-no-data interpretations.","problem_falsifier":"On representative tasks, focal geometries are not materially crowded at working scales, or crowding does not predict interpretation time or error relative to maps with fewer competing overlays.","intervention_falsifier":"Given confirmed crowding, reversible protected corridors fail to outperform both the ordinary baseline and restyled-all-layers rival on accuracy without increasing missing-context errors.","risks":["Suppressed evidence biases interpretation toward the selected focal feature.","Users mistake hidden data for geological absence or incomplete coverage.","Automation privileges one mapping convention or feature class.","Corridors fragment spatial context or encourage overconfidence.","Accessibility indicators fail for keyboard, low-vision, or color-vision-diverse users."]},"null_rationale":null,"classification":{"candidate_kind":"DOMAIN_TRANSFER","prior_art_status":"UNSEARCHED","evidence_maturity":"HYPOTHESIS"},"revision_change_log":{"revision_kind":"ORIGINAL","prior_problem_id":null,"prior_causal_lever_id":null,"problem_changed":false,"causal_lever_changed":false,"conceptual_changes":[],"operational_changes":[],"repairs_addressed":[]},"confidence":0.82,"generator_notes":"Closed-book structural transfer. Empirical benefit and prevalence are unverified; the proposal depends on reversible, explicitly labeled suppression rather than permanent simplification."}