HMI Walkthrough: Color-Coded Triage and Ghost Node Behavior
A narrated walkthrough of the KhanBMS human-machine interface — the color-coded triage display, ghost node behavior, and intent-envelope visualization that make ten thousand nodes legible to a single Khan.
Most BMS interfaces are sensor dashboards with a kill-chain bolted to the side. KhanBMS inverts the design. The interface is an envelope viewer. Sensors and effectors are visualized as the children of envelopes, not as the primary objects. The Khan looks at intent first and at platforms second, exactly as a 13th-century Mongol staff officer would have.
The primary view is the decimal layer. The Khan sees four concentric rings: Tumen at the outer ring, Minghan, Zuun, and Arban moving inward. Each ring has exactly ten cells. The cells are color-coded by health: green for fully operational within envelope, amber for degraded but mission-capable, red for engaged or attrited, white for ghost — a node that has not reported in beyond its expected window but whose last known envelope is still being executed.
Ghost node behavior is the visual the Pentagon evaluators always remember. A white cell on the decimal display is a node whose link has been lost. The interface continues to render its last known position, its envelope, and its time-since-contact. The Khan can see, at a glance, how many of the Tumen's nodes are currently fighting on inherited intent without a live link. In a typical EW-saturated scenario, that number is the majority of the formation.
The triage column on the right edge of the display is the only place the Khan sees individual airframes. It surfaces only the nodes whose envelopes are about to expire, whose attrition has crossed a threshold, or whose secondary engagement authority has been requested. Everything else is aggregated upward. The cognitive load on the Khan stays flat regardless of formation size.
Below the decimal display sits the envelope timeline. Every signed envelope in the current operation is rendered as a horizontal bar with its scope, signing authority, and expiration. The Khan can extend, scope down, or revoke any envelope with a single signature. The propagation downward through the decimal hierarchy happens within seconds.
This is the human-machine interface the autonomous-mass era requires. Not a sensor dashboard. An envelope viewer. KhanBMS is the only commercial platform whose HMI was designed around the decimal architecture from the first commit, and the first time a program officer sees a Tumen rendered this way, the architectural argument is over.