What's new
This release deepens the three frontier role reference files (Conversational Designer, Spatial Designer, Compliance Designer) with real authoritative citations, richer advanced patterns, and upgraded handoff documentation.
Conversational Designer
- +2 Reference citations: Nielsen Norman Group chatbot UX research (quick-win onboarding, adaptive input — quick replies lift task completion 30–40%); Microsoft Bot Framework principles (narrow scope reliability, first-utterance vocabulary design)
- +1 Advanced Pattern: Conversation Analytics & Continuous Improvement Loop — 6-metric instrumentation table (containment rate, task completion, fallback rate, escalation rate, CSAT, drop-off by state) + bi-weekly review cycle
- Handoffs upgraded from plain bullet points to rich deliverables format with explicit "Deliver:" lines per stakeholder
Spatial Designer
- All 4 existing references deepened to multi-paragraph format with actionable design implications (Apple visionOS HIG, W3C WebXR, W3C Immersive Web, Google Daydream)
- +2 new Reference citations: Meta Quest Developer Center (natural affordance transfer, hand presence, 50ms microinteraction latency); Microsoft Mixed Reality Design (vergence-accommodation conflict research, angular type scale, depth jitter rules)
- +1 Advanced Pattern: Spatial Audio as UI Feedback — 6-trigger audio hierarchy table, earcon design principles (timing, frequency range, pitch-valence), SSML integration for hybrid spatial voice
Compliance Designer
- +2 Reference citations: CPPA CCPA Enforcement Advisory (exact "Do Not Sell" link text requirements, GPC
Sec-GPC: 1compliance as 2024 enforcement priority); eIDAS Regulation Art. 25 (SES/AES/QES three-tier signature table with UI requirements per tier, QES identity pre-flow design) - +1 Advanced Pattern: Consent Version Migration & Re-Consent Flows — when re-consent is required under GDPR Art. 7(3), blocking modal pattern, consequence-first rejection rule, audit trail append-only constraint
Knowledge total: ~13,800 lines across 32 reference files
CI: 8/8 validate-structure checks pass