16 lines
1.5 KiB
Markdown
16 lines
1.5 KiB
Markdown
# Glossary
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| Term | Meaning | Notes |
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| Project | A queueable scenic-area service/attraction with its own code, configuration, status, and sessions | Public display URLs normally use the project code |
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| Queue session | A project's operational queue for one business date | Owns next number and revision |
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| Queue ticket | One numbered party waiting for or receiving service | Party size is immutable after creation |
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| Call batch | One staff call action containing a contiguous set of tickets | Android announces first-to-last for a multi-ticket batch |
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| Overview display | Multi-project public display corresponding to `/admin/display` | Read-only and never announces |
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| Project display | One project's public display at `/display/{identifier}` | The only Android state allowed to announce |
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| Snapshot | Authoritative privacy-safe project display response | Drives both Android UI and announcement detection |
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| Display identifier | Project code or compatible public display token accepted by the snapshot endpoint | Overview navigation requires a non-empty project code |
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| Revision | Monotonic queue-session change marker | Supports event/poll recovery and freshness |
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| Experienced people | Displayed as the greater of the configured starting value and cumulative issued party size in the current project-local business-day session | Distinct from issued ticket count |
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| Announcement baseline | First snapshot accepted after entering/resuming a project screen | Stored silently to prevent replaying an old call |
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