{"schema_version":1,"experiment_id":"eoa_inverse_innovation_exp04_retrieval_first_paired20_20260802","cell_id":"negative_space_design__disaster_management","arm":"RETRIEVAL_FIRST","candidate_id":"CAND-H1-V0","hypothesis_id":"H1","version":0,"title":"Assignment-lifecycle dispatch focus mode with a persistent safety whitelist","problem":"During surge operations, a dispatcher handling a verified incident awaiting unit assignment sees noncritical controls, status panels, and notifications at salience comparable to the current incident, competing with the next life-safety decision.","actors":["Emergency communications dispatcher","Shift supervisor","PSAP operations authority","CAD interface administrator","Responding units","People affected by the incident"],"observable_state":"From verified incident intake until unit assignment, the standard CAD dashboard continues to display unrelated status data, secondary interface chrome, and noncritical notifications alongside the incident, eligible units, hazards, safety alerts, communications status, and assignment controls.","consequence":"The dispatcher may overlook or delay the critical assignment, choose the wrong unit, or miss a safety alert; indiscriminate hiding could instead remove information needed for situation awareness.","affected_objective":"Reduce incident-to-unit-assignment time and prevent wrong-unit assignments while preserving safety alerts, essential communications status, hazards, and dispatcher authority.","intervention":"For each verified incident, automatically enter a temporary dispatcher-side focus mode that suppresses only preclassified noncritical chrome, isolates the incident and eligible-unit assignment task, keeps an explicit safety-control and alert whitelist continuously visible, offers an obvious one-action restoration control, and automatically restores the standard dashboard immediately after assignment. The dispatcher may restore the full dashboard at any time.","structural_mapping":[{"archetype_element":"Attention Competition Map","domain_realization":"A pre-pilot inventory classifies every dashboard element by whether it supports the active assignment, preserves safety or situation awareness, or merely competes for attention during that decision."},{"archetype_element":"Omission Candidate","domain_realization":"Only unrelated status panels, secondary navigation, nonurgent notifications, and other noncritical chrome are candidates for temporary suppression."},{"archetype_element":"Protected Empty Space","domain_realization":"The area surrounding the current incident, eligible units, hazards, and assignment action is kept free of classified noncritical interface elements for the duration of the decision."},{"archetype_element":"Positive Form Relationship","domain_realization":"The protected visual absence makes the active incident and unit-assignment action perceptually distinct without deleting their operational context."},{"archetype_element":"Absence Boundary","domain_realization":"Suppression begins only after verified intake and ends on unit assignment, manual restoration, loss of system confidence, or a safety-whitelist exception."},{"archetype_element":"Meaning-of-Absence Check","domain_realization":"A persistent focus-mode indicator states that noncritical content is temporarily hidden, distinguishes suppression from data failure, and exposes the restoration action."},{"archetype_element":"Reintroduction Trigger","domain_realization":"The full standard dashboard returns automatically immediately after assignment and can be restored by the dispatcher with one action at any time."},{"archetype_element":"Accessibility and Recoverability Guardrail","domain_realization":"Safety controls, safety alerts, communications status, incident hazards, and required assignment information remain visible; hidden content is unchanged and instantly recoverable."},{"archetype_element":"Clarity or Effect Test","domain_realization":"A controlled simulation compares assignment time, wrong-unit assignments, missed safety alerts, restoration use, and dispatcher interpretation of the hidden state against the standard dashboard."}],"mechanism_mapping":[{"mechanism_slug":"focus_mode_or_control_hiding","role":"Temporarily clears classified attention competitors while guaranteeing persistent safety information and immediate manual or automatic restoration.","counterfactual_removal":"Without reversible control hiding, the proposal becomes an ordinary incident-centered layout and no longer tests protected visual absence as the causal lever."},{"mechanism_slug":"sparse_layout","role":"Limits the active surface to the current incident, eligible units, assignment action, whitelisted safety information, and an explicit restoration cue.","counterfactual_removal":"Without thinning the visible element count, noncritical chrome continues to compete with the assignment even if the incident is visually emphasized."}],"causal_chain":["A verified incident enters the unit-assignment stage during a simulated surge.","The lifecycle trigger activates focus mode for that incident.","The interface suppresses preclassified noncritical chrome while retaining the explicit safety whitelist and restoration cue.","The resulting protected visual absence reduces competition around the incident, eligible units, hazards, and assignment control.","The dispatcher identifies and assigns an appropriate unit with fewer irrelevant interface-management actions.","Assignment completion or dispatcher restoration immediately returns the standard dashboard.","Assignment time, wrong-unit assignments, missed safety alerts, and restoration behavior reveal whether the temporary omission improved performance without degrading safety awareness."],"baseline":"The existing standard CAD dashboard and its ordinary user-selected layouts, filters, and hiding controls, with no automatic verified-intake-to-assignment focus lifecycle and no proposal-specific safety whitelist.","nearest_rivals":["Infor single-incident map restriction, which shows only selected units for one entered incident but does not establish the complete automatic whole-interface lifecycle or safety whitelist.","RapidDeploy incident-filtered dispatch interface patent, which filters response-unit information for a selected incident while preserving relevant hazards but does not expressly suppress all noncritical chrome and exit immediately after assignment.","Unified Solutions selectable CAD dashboard layouts, which reversibly hide a major region but require manual selection and are not bound to an individual assignment lifecycle.","EMS assignment-acceptance replacement interface, which provides event-triggered focal-action suppression and transition after completion on a responder device rather than a dispatcher assignment workstation."],"remaining_contrastive_claim":"Within the opened sources, no dispatcher-side CAD implementation combines automatic entry for each verified incident, reversible suppression of all noncritical chrome, an explicit always-visible safety-control and alert whitelist, and automatic exit immediately after unit assignment.","authority_safety":{"decision_authority":"The dispatcher retains sole authority over unit assignment and may restore the full dashboard at any time; the PSAP operations authority approves the whitelist and any evaluation, while the CAD administrator may configure but not redefine operational safety requirements.","authorized_first_step":"Build and evaluate a non-operational prototype using scripted or deidentified incidents in a controlled simulator; no live dispatch decisions or production CAD configuration are authorized.","excluded_actions":["No deployment on a live dispatch workstation.","No automatic unit assignment or recommendation that overrides dispatcher judgment.","No hiding of safety alerts, emergency controls, communications status, incident hazards, required assignment data, or locally designated mandatory information.","No deletion, alteration, or delayed recording of operational data.","No use of unverified intake as the automatic entry trigger.","No silent mode change without a persistent indicator and one-action restoration.","No collection of identifiable caller, patient, responder, or incident information for the first test."],"halt_rollback":"Stop a simulation run and restore the standard interface immediately if any whitelisted item disappears, the dispatcher cannot restore the dashboard in one action, the mode state is ambiguous, a scripted safety alert is missed, or the prototype behaves inconsistently. Remove the prototype from further testing until the whitelist or lifecycle defect is corrected."},"negative_tests":{"strongest_counterevidence":"Direct CAD products and patents already implement single-incident filtering, reduced layouts, reversible hiding, and incident-triggered focal interfaces; NASA guidance also warns that modes can cause errors, and NRC research indicates that display retrieval and configuration can divert attention or leave important information unretrieved under high workload.","problem_falsifier":"The problem is not supported if representative surge simulations or existing workflow observations show no meaningful delay, error, visual-search burden, or interface-management burden attributable to noncritical dashboard competition during individual assignment decisions.","intervention_falsifier":"The intervention fails if, relative to the standard dashboard, it does not reduce median assignment time by at least 10%, increases wrong-unit assignments or missed safety alerts, causes material mode confusion, or makes dispatchers perform extra restoration actions that offset the intended benefit.","risks":["Mode confusion may cause a dispatcher to mistake suppressed content for missing or failed data.","The safety whitelist may omit context that becomes critical in an unusual incident.","Automatic entry or exit may interrupt a dispatcher managing multiple related incidents.","Hidden controls may be technically recoverable but insufficiently discoverable under stress.","A sparse view may bias attention toward the current incident at the expense of system-wide situation awareness.","Prototype results may not transfer from scripted simulation to real surge operations."]},"next_evidence_step":"Run one bounded, counterbalanced simulator study with 12 qualified dispatchers, each completing the same 20 scripted assignment decisions under the standard dashboard and the prototype focus mode, including surge load, multi-incident cases, and injected safety alerts. Record median assignment time, wrong-unit assignments, missed safety alerts, manual restorations, mode-state interpretation, and task order. Proceed only to whitelist revision or a larger simulation—not live deployment—if the prototype achieves at least a 10% median time reduction with no increase in wrong-unit assignments or missed safety alerts.","prior_art_status":"SEARCHED_BOUNDED","revision_record":{"parent_version":null,"progress_targets_addressed":["Preserve the selected hypothesis's dispatcher assignment problem and reversible omission lever.","Constrain novelty to the residual trigger–whitelist–assignment–exit lifecycle after substantial prior-art collision.","Specify operational authority, protected safety information, exclusions, rollback conditions, falsifiers, and a bounded first test."],"conceptual_changes":["Narrowed the proposal from generic dispatch focus or control hiding to the complete automatic dispatcher-side assignment lifecycle with an explicit safety whitelist.","Treated protected absence, recoverability, and meaning-of-absence cues as required causal structure rather than a sparse aesthetic."],"operational_changes":["Defined verified intake as entry, unit assignment as automatic exit, and one-action dispatcher restoration as an override.","Limited the first step to a non-operational simulator study with explicit stop conditions and no live-system changes."],"evidence_changes":["Incorporated the bounded prior-art record showing direct CAD filtering, selectable reduced layouts, a neighboring responder-side focal lifecycle, safety-display constraints, and interface-management risks."],"claim_changes":["Withdrew any broad novelty claim for incident focus, filtering, reduced CAD layouts, or reversible control hiding.","Retained only the exact bounded contrastive claim covering automatic entry, suppression of all noncritical chrome, an always-visible safety whitelist, and automatic post-assignment exit."]}}