Annual Summary (Wrapped)

Volunteer retention is a critical challenge for peer mentor organizations, and recognition is one of the most effective tools to address it. By transforming raw activity data into a compelling personal narrative, this feature gives peer mentors a concrete sense of their yearly impact that standard statistics pages cannot provide. NHF and HLF both explicitly requested a Spotify Wrapped-style feature, signaling that their volunteer communities respond positively to recognition mechanics. From a platform perspective, the annual summary also drives organic word-of-mouth as mentors share their highlights, functioning as a lightweight referral and recruitment tool that raises awareness of the Meander platform among potential volunteers.

The feature requires a summary generation service that aggregates activity, contact, event, and expense data for a given user over a calendar year. On the Flutter side, the Annual Summary Screen must render animated, swipeable slides optimized for social sharing (standard aspect ratios). The generation service should be triggered server-side at a scheduled time (e.g., late December) and results cached so the app can fetch the pre-computed summary without real-time calculation overhead. Sharing functionality requires generating a static image or deep-link card. WCAG 2.2 AA compliance must be maintained throughout, including providing non-animated fallbacks for users with motion sensitivity preferences (prefers-reduced-motion).