Fallback Is Designed

Review

Strong vertical explainer; the human action remains the decisive switch to backup.

Strongest element: Blocked and ready physical sockets plus a human-held plug make fallback architecture obvious in portrait format.

Operational uses

• fallback path
• resilience
• human recovery

Cinema uses

• fallback chapter card
• socket-selection close shot

Source alignment

• STACK.md#design-principles
• SIP.md#layer-5--sovereignty--attribution-clause