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🏠 QFD House of Quality
Customer needs → technical requirements, AI-assisted Quality Function Deployment
Customer Needs (WHATs)
One need per line; AI automatically expands them into measurable technical requirements (HOWs).
House of Quality Matrix (tap a cell to cycle the relation: ◎ strong=9 / ○ medium=3 / △ weak=1 / blank=0)
◎ Strong (9)
○ Medium (3)
△ Weak (1)
- None (0)
Roof: + Positive # Negative
What is QFD?
· QFD (Quality Function Deployment) translates customer needs into technical requirements
· Left wall: customer needs (WHATs) + weights
· Room: relationship matrix (how strongly each HOW relates to each WHAT)
· Roof: correlations among technical requirements (positive / negative)
· Floor: technical-requirement importance scores and ranks
· Tap a relationship-matrix cell to cycle the relation; scores recalculate automatically
· Left wall: customer needs (WHATs) + weights
· Room: relationship matrix (how strongly each HOW relates to each WHAT)
· Roof: correlations among technical requirements (positive / negative)
· Floor: technical-requirement importance scores and ranks
· Tap a relationship-matrix cell to cycle the relation; scores recalculate automatically
About QFD House of Quality
QFD house of quality tool: build the relationship matrix, weight engineering characteristics and analyze the correlation roof to turn VOC into design targets.
Learn more about this tool →
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