Superhuman operability

LAW Binding invariant

Complexity without friction

Adopted 2026-07-14 after a playtest exposed the difference between a sequence that exists in the simulation and one the player can actually experience. Misaligned may simulate a dense institution, but it must not make the player operate a dense dashboard. The fantasy is not enduring information overload. The fantasy is superhuman command: holding many systems, pressures, people, and causal chains at once, then moving through them with less effort than a human operator could.

Simulation depth and presentation density are separate budgets. More agents, events, machines, accounts, routes, and risks may deepen the world; they do not earn more equal-weight panels, rows, badges, labels, or notifications. The interface must compress complexity into a calm, opinionated visual model.

This law is the visual and operational companion to the continuous witness. The continuous witness owns what the interface must narrate. Superhuman operability owns how the player sees, triages, and controls that complexity without being buried by it.

The binding grammar

1. Stable state is quiet; exceptions rise. Ordinary healthy operation recedes into shape, rhythm, and aggregate state. A deadline, blockage, contradiction, starvation, exposure, held choice, or failed policy earns foreground weight because it may change the next decision. Calm is not an empty screen: it is a legible whole with no demand for intervention.
2. Gestalt before inventory. The first read is a relationship: what is flowing, what is blocked, what is owned, what is at risk, and where the pressure propagates. Position, silhouette, motion, continuity, and contrast carry that read before prose or a list of objects. Text confirms and explains the visual model; it does not substitute for one.
3. Glance, focus, drill-down. Every surface has three depths. At a glance, the player can triage the whole. Focusing one object reveals its state, causal neighbors, and available acts. Deliberate drill-down exposes exact history, provenance, policy, and numbers. Urgency and the next meaningful act must never require drill-down to discover.
4. Relationships outrank notifications. Five effects of one cause should read as one causal shape, not five unrelated alerts. Correlated events group around the object, route, person, policy, or pressure that joins them. A notification stream is historical evidence, not the primary model of the present.
5. Scale earns compression. The same grammar recurs from machine to row, room, plane, institution, and world. Routine members fold into bounded aggregates; unresolved exceptions and consequential choices remain exact. Growth must increase reach and leverage faster than it increases the player’s interaction burden.
6. Repeated judgment becomes command. Bulk selection, direct gestures, standing policies, and automation absorb work the player has already understood. Automation remains legible: its target, envelope, cost, current state, and reason for suspension are inspectable, and a failure returns as an exception. The game never rewards mastery by asking for the same menu sequence a hundred times.
7. Attention is a scarce interface resource, not a simulated tax. The world may create more simultaneous problems than the player can solve, but the UI must make their priority and dependency structure easy to grasp. Difficulty comes from consequential tradeoffs, time, incomplete reach, and hostile systems – not from hunting through chrome.
8. Compression may not become concealment. Minimalism that hides urgency, causality, cost, or available action is as broken as panel sprawl. Quiet surfaces must still answer what changed, why it matters, what it is related to, and what can be done. Unknown world facts remain honestly unknown; known interface facts are not made obscure for atmosphere.

What this rejects

• A complete telemetry dashboard in the resting frame merely because the sim knows every value.
• One row, badge, toast, or meter per event, object, person, or subsystem at endgame scale.
• Equal visual weight for routine state, history, controls, and live danger.
• Sparse screens that look elegant but leave the player unable to orient or act.
• A log or agent-mode trace offered as proof that the human visual experience teaches a sequence.
• Automation that removes clicks by becoming an opaque second simulation.
• Complexity whose only navigation method is remembering which panel owns it.

The review bar

A player-surface change is not proven by a reachable state transition, a green projection test, or a complete textual trace alone. Review the default human frame at the actual target density and ask:

• Can the player see what needs attention and what can wait?
• Can they see the causal or spatial relationship between simultaneous problems?
• Does focus reveal the next meaningful act without unrelated navigation?
• Can routine detail disappear without hiding danger or agency?
• Does adding ten or a thousand routine objects preserve the same interaction shape?

Bevy and terminal may use different visual dialects, but both owe this hierarchy. Agent mode remains essential parity evidence; it is never a substitute for reading the human-facing composition.

Exact layouts, transition timing, aggregation thresholds, and visual weight are owned and tuned by the relevant interface specs. The invariant is the felt result: a deep world that makes the player feel more capable as it grows, not a deep world that turns its complexity into clerical work.