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Quote: a common mistake is to put too much confidence in software; design errors are hard to find and eliminate

topics > all references > references i-l > QuoteRef: leveNG7_1993 , p. 38



Topic:
preventing accidental errors
Topic:
safety critical systems
Topic:
consistency testing

Quotation Skeleton

A common mistake in engineering, in [the Therac-25] and many others, is to put too much confidence in … to complacency and over reliance on computerized functions. … software design errors are much harder [than hardware errors] to find and eliminate. Furthermore, hardware failure modes are generally … from the Therac-25 accidents is not to remove …   Google-1   Google-2

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Additional Titles

Quote: hardware failure modes are more limited than software failures, so hardware interlocks should still be used

Related Topics up

Topic: preventing accidental errors (36 items)
Topic: safety critical systems (32 items)
Topic: consistency testing (60 items)

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