Why the sword-forging workshop surfaced.
Two Learning Layers, one overlap. The recommendation is not a guess — it's the intersection of what each child has already shown the system, resolved silently.
Kai · age 13
Home Brain · Learning Layer
- Loved ninja camp (2024)
- Tried kendo · 3 months
- YouTube: 刀鍛冶 · 18 hrs
- "I want something real"
Mia · age 9
Home Brain · Learning Layer
- Pottery Saturdays · 6 mo
- Bamboo craft books
- Origami obsession
- "I want to make
something Japanese"
Intersection
Hands-on
Japanese craft
→ Day 4
Sword-forging workshop
(Nara)
Feasibility check · all pass before surfacing
Token ⑥ · Feasibility
Time
✓ Fits Day 4 AM
Budget
✓ ¥12,000 / family
Age
✓ 8+ allowed
Reachable
✓ 38 min train
Output
Silent Resolution. The workshop surfaces as a recommendation — not a notification, not an alert. The system did not ask Sarah to compare; it just placed the option in front of the family at the moment it would matter.