Choose a visual length, role lens, practice purpose and pace, then review a fixed sequence and reset cue.
A
Jack length
Choose a short, medium or long visual length. The app cannot validate a lawful placement or confirm that a rink is available.
B
Role lens
Choose open practice, lead or third/skip as a discussion lens. The selection never assigns a real person or team role.
C
Purpose
Choose draw line, position bowl or read a head. Each purpose changes the fixed steps and observation prompt.
D
Pace
Choose unhurried, steady or compare two. Pace describes the editorial sequence, not a health or fitness prescription.
Example composition
Position bowl · medium jack · open practice.
Use a medium visual length as a neutral comparison point.
Choose a broad area beyond and to one side of the jack.
Deliver one controlled draw without assigning points.
Discuss how the resting bowl changes a future route.
Clear the temporary setup and follow current club direction.
This is editorial guidance, not a booking, coaching plan, competition condition or confirmation of participant readiness.
No form submission
The result stays inside the running screen.
End Composer asks for no name, date, event, team, membership number or free text. The exact Android build has no network client, so it cannot send the combination to the club, another player or a remote analytics system.
Local by design
The useful work happens on the device.
Rink & Radius version 1.0.0 packages its lessons, illustrations, temporary instruments, source notes and privacy text inside the Android application. It has no Internet permission, account, cloud database, advertising, analytics, attribution or remote configuration. A lesson bookmark or reading preference may remain in app-private storage; an End Composer result, Head Mapper layout, Green Notes strip and Club Day selection are intended only for the running session. Clear Local Choices, Android Clear storage or uninstall removes app-held state.
Authority remains human
An illustration cannot inspect a real green.
The product cannot confirm a session, forecast, surface, access route, equipment, law, condition of play, score, selection, eligibility decision or participant readiness. Current club staff, adult session leaders, coaches, event officials, posted venue instructions, qualified professionals and emergency services take priority. The app supports a calmer conversation; it does not silently turn that conversation into an operational instruction, official record, medical assessment or emergency report.
Publication boundary
A package is not a public deployment.
This static site explains the app and hosts its app-specific policy after deployment. A ZIP stored on a computer is not yet a public privacy URL. The publisher must upload the package, verify the final HTTPS homepage and both privacy routes, confirm control of the published support contact, review current Play declarations against the exact AAB and retain appropriate rights evidence for supplied or generated imagery.
