Unnumbered notes are easily repeated, dropped, or reordered, especially when the same note appears more than once in the phrase. Prevent it by attaching every answer to the Piano module, current stage, and physical position. A color without a control, a direction without a stage, or a sequence without numbered places is incomplete. Use Blind’s viewpoint for the final instruction even when Deaf sees the panel from another angle. Viewpoint translation belongs before, not during, the movement. Blind should be able to repeat the final action without needing the manual logic.
A second BOMBANANA failure is continuing through uncertainty because the timer is audible. “Hands off” is a neutral correction: recheck one missing field, or request a full reread after a state change. Restart from the module name after an interruption, then re-establish stage and current inputs. Resuming from a remembered answer joins two different moments of bomb state. Classify the issue afterward as observation, lookup, relay, positioning, execution, or interruption recovery.