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rest-gap strip · paper ticker strip

Audit Adjacent Shift Rest Gaps Using Dates and Explicit Clock Offsets

Clock times alone can hide an overnight turnaround or an offset change. Put dated shift instants on one strip and keep the smallest adjacent rest gap visible before asking a workplace representative about the actual schedule.

1 · Shift code | start YYYY-MM-DDTHH:MM±HH:MM | end YYYY-MM-DDTHH:MM±HH:MM

FIRST-LOAD

HYPOTHESIS / PROTOTYPE — checkout unavailable. Calculation is local. A draft is saved automatically in this browser profile when storage is available; Reset to sample clears it. Optional Pro history stores only five summaries and has its own deletion control. State links encode your inputs and can remain in browser history, clipboard or recipients’ records; share only non-sensitive rows. Optional external AI formatting leaves this device. The required site analytics beacon reports page activity; shared URLs contain encoded inputs. Do not treat an encoded URL as private. The calculator has no input-collection endpoint.

Data note: The rest-gap strip processes Shift code | start YYYY-MM-DDTHH:MM±HH:MM | end YYYY-MM-DDTHH:MM±HH:MM locally. Starter/sample selection and Run compute in this tab; no input is sent by the calculator. A local draft may be saved; explicit state-link sharing or optional external AI formatting can disclose inputs. Use non-sensitive labels.

Perspective: Before: an overnight turnaround was hidden in clock labels. After: dated, offset-specific shift boundaries expose each actual elapsed gap.

2 · Read the rest-gap strip

Schedule arithmetic only, not fatigue certification or employment-law advice. Verify dated offsets with the scheduler and ask HR, a union representative or qualified employment adviser which rest rules and exceptions apply; this tool does not guarantee safety or compliance.

Optional filing controls are a local prototype.

Checkout is unavailable. The reading above is complete; print, CSV and five local summaries are optional enhancements, not hidden answers.

Before using the rest-gap strip

Use observed or confirmed shift start and end instants, including the numerical UTC offset that applied at each instant. Do not enter a time-zone name and expect daylight-saving rules to be looked up. The accepted format has minute precision, years 1900–2200, and offsets no greater than fourteen hours. Dates such as February 30 are rejected rather than normalized into March. Rows must be in increasing start order, each end must be later than its start, and shifts cannot overlap in this single-person model. At least two shifts are needed for a gap. On-call arrangements, split shifts, contractual definitions and legal exceptions are deliberately not inferred. Anonymous shift codes and clocks are sufficient; employer and worker identity need not be shared.

Boundary and sources

Schedule arithmetic only, not fatigue certification or employment-law advice. Verify dated offsets with the scheduler and ask HR, a union representative or qualified employment adviser which rest rules and exceptions apply; this tool does not guarantee safety or compliance.

Mechanism: competence-autonomy-loop

Optional AI formatting, never the calculation

Manual entry completes this rest-gap strip for free without signup. If available to you, the free AI Studio interface linked in the sources may format fictional or non-sensitive notes; external access may require an account. No API key or AI call is built into this tool. Free-tier content may be used to improve products. Review each cell and transcribe it to the labeled row schema; do not paste the JSON object into the row box.

Format only these fictional or non-sensitive notes for a rest-gap strip. Return strict JSON shaped as {"rows": [{"label": "string", "cells": ["string", "string"]}], "setting": "string"}. The columns are Shift code | start YYYY-MM-DDTHH:MM±HH:MM | end YYYY-MM-DDTHH:MM±HH:MM; the setting is Supplied rest-gap discussion mark (hours). Keep all supplied strings and quantities exactly; do not calculate, infer missing entries, invent dates or add advice. If any required value is missing, return an empty rows array and ask me for it separately. I will verify every cell against my source and manually transcribe rows using vertical bars before running the local calculator.

An AI response is not executed, fetched or trusted as a result. Missing values remain questions; the strict local parser checks the rows you actually enter.