Mock — B6 Parent receives photo (with B-Retention)

Mock of B6 — Parent receives and views a photo (embeds Midday Heartbeat + B-Retention)

Sources: spec §3.6 B6 and §3.11 B-Retention, prd.md §5 Journey 6.

Invariants enforced in this screen: I-Retention (§5.1, §3.11) — 90-day visibility countdown, photo disappears at expiry; I-AccessWindow (§5.1) — access requires active or in-grace subscription; parents-are-busy (§5.2) — open-to-close in under 30 seconds (AC4); no-dark-patterns (§5.2, AC5) — no blurred previews, no manufactured urgency, no countdown timers on subscription; Midday Heartbeat at-most-once per child per day (§3.6 AC3).

Inference flags:

[Midday Heartbeat message content] — Q6 open parameter, §5.4. Message source enum: teacher_typed | library_picked | ai_generated | ai_assisted | none
[which of the day's photos becomes the Heartbeat, absent a teacher flag] — flagged in Appendix A item 3; options: first of day, most-tagged, random, or require teacher flag
inference: visual representation of the 90-day retention countdown — spec requires expiry to happen; exact user-facing display of "days remaining" is not specified. Shown here as a small badge per photo.
[exact soft-paywall copy on lapsed subscription outside grace window] — spec requires "clean, clear state — not a teaser" (§5.2 no-dark-patterns) but not the text

B6 — Parent receives and views a photo

Step 1 — Notification dispatch

Real-time push

Littlereach

New photo from [daycare]

[exact push-notification copy — not specified in spec]

Daily digest

Littlereach · 6:00pm local

Today at [daycare] — 5 photos

[exact copy — not specified; §3.6 step 1 sets digest_time_of_day = 6:00pm local to the parent]

Parent sets preference per-child or globally (§3.6 step 7). Default on subscribe = real_time (§3.7 postcondition).

Step 2 — Landing on notification tap (full-screen)

Tap → app → directly on photo, full-screen, zero intermediate steps (§3.6 step 2, AC2).

[photo full-screen]

Swipe ← → between recent photos (§3.6 step 3).

AC5: no blurred preview, no urgency, no countdown overlay — no dark patterns.

Retention badge (per-photo, embedding B-Retention)

37 days until this photo expires [inference: exact badge placement and wording not specified; §5.1 I-Retention and §3.11 require 90-day deletion but do not specify surfacing]

Step 4 — Exit to timeline (default)

Chronological, most recent first (§3.6 step 4). Parent's last selected view is remembered across sessions (§3.6 step 5).

Date	Photo	Visibility
today	photo	89 days left
yesterday	photo	88 days left
last Monday	photo	83 days left

Timeline Gallery — simple toggle (§3.6 step 5).

Midday Heartbeat (sub-behavior of B6)

A scheduled warm delivery: a photo chosen from the day's captures with a short Message written from the child's perspective. Delivered at midday_heartbeat_time, set to 2:00pm local to the parent (§3.6).

Littlereach · 2:00pm local

A message from [child]

heartbeat photo

["Mommy, today I tried finger painting for the first time" — NOT the mock's content. Placeholder; actual message source is Q6 open parameter — see §5.4. Mock must not invent the message body.]

AC3: at most one Midday Heartbeat per linked child per day, even if multiple photos qualify.

[photo selection algorithm absent a teacher flag — Appendix A item 3 unresolved; options: first of day / most-tagged / random / require teacher flag]

Error — subscription lapsed and grace window expired (I-AccessWindow)

Parent sees a soft, clean state. No blurred preview, no teaser, no countdown timer (§5.2 no-dark-patterns, AC5).

[exact copy — not specified. Spec requires "clean, clear state — not a teaser"]

Resubscribe

Retention job — parent-facing manifestation of B-Retention (§3.11)

Photos past 90 days are hard-deleted within 24 hours of their soft-mark. Once deleted:

Photos no longer appear in the timeline, gallery, or full-screen (AC1).
Photos cannot be downloaded (AC2).

Spec: "photos visible in the app are never expired in-session" (§3.6 error cases). Expiry is applied at the retention job's next run, not mid-view.