The Invisible Line Is the Longest One
■ The cost wasn't the wait — it was the not knowing
Four requests at once means someone waits. That much is by design. What wasn't designed was any way to learn your position in line. Identical durations feel longer when the state is opaque.
■ Showing the order handed arbitration back to the floor
Hakobukun only displayed the list; it judged nothing. The staff reordered themselves anyway. Once everyone sees who is waiting for what, humans compare urgency faster than any rule set. The system's job is distributing what a decision needs, not making it.
■ Conclusion: a queue is an interface, not a feature
"I don't mind waiting — I mind not seeing it." Nobody asked for speed; they asked for disclosure. Queues get designed as internal data structures, but on a shared machine the queue becomes the most-consulted surface in the product.
If they must wait, let them see the wait.
