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100% is the wrong reliability target for basically…

“100% is the wrong reliability target for basically everything (pacemakers and anti-lock brakes being notable exceptions).” quote by Betsy Beyer
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““100% is the wrong reliability target for basically everything (pacemakers and anti-lock brakes being notable exceptions).””

Betsy Beyer

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

A 100% reliability target is unrealistic for most systems, except critical ones like pacemakers.

In simple terms: Perfect reliability isn’t feasible for most things.

Key Takeaway

Set realistic reliability goals based on system criticality.

Themes

engineering risk management system design

Mood

analytical practical

Type

technical risk‑aware

When to use this quote

  • product development
  • quality assurance
  • risk assessment

Key Concepts

failure tolerance safety standards

Questions to Reflect On

  • What reliability level is acceptable for your product?
  • How do you balance cost and reliability?
A Different Perspective

May ignore incremental improvements toward higher reliability.

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