Back to Topic 9.1 — Designer responsibility
9.1.2Design Technology SL4 flashcards

Product safety

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Card 1 of 49.1.2
9.1.2
Question

What does a safety standard convert a duty into?

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All 4 Flashcards — Product safety

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Card 1concept

Question

What does a safety standard convert a duty into?

Answer

A hazard, a test and a limit — so the same product either passes or does not, and two people can agree about the result.

Card 2process

Question

Name the safety hierarchy.

Answer

Design the hazard out; if it must exist, guard or interlock it; warn only when neither is possible. Relying on the user is never a safety measure.

Card 3concept

Question

Why is a standard called accumulated knowledge?

Answer

Every clause exists because something went wrong somewhere, usually to somebody. No individual designer could discover all of those hazards alone.

Card 4concept

Question

What does conformity to a standard NOT establish?

Answer

That the product is safe for your users in your context. A standard written for adults says nothing about a nursery, and one tested dry says nothing about wet hands.

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