[hardware] Draft FlowRouter enclosure concept v0

[FlowmemoryAI]

Objective

Draft a FlowRouter enclosure concept v0 that maps serviceability, airflow, display, FlowCore LED, NFC cartridge, sidecar, and cable-routing requirements without claiming production readiness.

Allowed folders

• hardware/flowrouter/
• hardware/memory-cartridges/ only for cartridge interface notes
• docs/SECURITY_MODEL.md only if enclosure assumptions change hardware threat assumptions
• docs/DECISIONS/ only if a durable hardware decision is needed

Forbidden folders

• contracts/
• services/
• apps/
• crypto/
• Production manufacturing commitments
• Final CAD unless measurements are sufficient
• Custom RF board, antenna, or amplifier design

Acceptance criteria

• Enclosure concept notes exist under hardware/flowrouter/.
• Concept separates open-frame, bench, field-test, and future production-shaped enclosure assumptions.
• Airflow, service access, display visibility, NFC read path, LED light pipe, antenna exposure, and cable strain relief are covered.
• Missing dimensions and thermal blockers are named.
• No production manufacturing claim is made.

Risk level

Medium

Recommended agent

E:\FlowMemory\flowmemory-hardware / Hardware Agent