Everyone who writes safety critical software should read this

Chris wendlec at tcd.ie
Tue Oct 29 15:20:07 PDT 2013


On Tuesday, 29 October 2013 at 21:39:59 UTC, Walter Bright wrote:
> On 10/29/2013 2:38 PM, Walter Bright wrote:
>> I wrote one for DDJ a few years back, "Safe Systems from 
>> Unreliable Parts". It's
>> probably scrolled off their system.
>
>
> http://www.drdobbs.com/architecture-and-design/safe-systems-from-unreliable-parts/228701716

Good man yourself! I still can't get my head around the fact that 
companies fail to provide safety switches that either hand over 
the control (to humans) or at least disable the software based 
components completely by switching the machine off.

I always try to convince people (who don't program themselves) 
that they shouldn't trust software, especially when it comes to 
safety.

Well, it seems like your old Dodge (?) is still the safest option.



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