Framework: Information Relevance -> Aggregation & Deduplication -> Filtering & Customization -> Real-Time Updates.
1. Signal vs Noise Problem:
- In active teams, activity feeds quickly become overwhelming notification firehoses if every single micro-event is broadcast.
2. Smart Event Aggregation:
- Group related actions by entity and time window: instead of five separate entries for edits on Document X, display 'Alex and 3 others edited Project Plan (2h ago)'.
3. Two-Tier Feed Architecture:
- 'For You' Tab: Curated feed containing direct mentions, replies, assigned tasks, and document updates the user actively follows.
- 'All Activity' Tab: Broader company-wide or workspace stream for general situational awareness.
4. Interaction Design:
- Inline actionable cards: allow users to approve requests, reply to comments, or preview changes directly within the feed without navigating away.
5. Success Metrics:
- Actionable click-through rate from feed items, daily active engagement on feed, user opt-out rate.