The Therac-25: 30 Years Later

A widely cited 1993 Computer article described failures in a software-controlled radiation machine that massively overdosed six people in the late 1980s, resulting in serious injury and fatalities. How far have safety-critical systems come since then?

Bibliographic Details
Main Authors: Leveson, Nancy G., Leveson, Nancy G
Other Authors: Massachusetts Institute of Technology. Department of Aeronautics and Astronautics
Format: Article
Language:en_US
Published: Institute of Electrical and Electronics Engineers (IEEE) 2018
Online Access:http://hdl.handle.net/1721.1/115298
https://orcid.org/0000-0001-6294-8890
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author Leveson, Nancy G.
Leveson, Nancy G
author2 Massachusetts Institute of Technology. Department of Aeronautics and Astronautics
author_facet Massachusetts Institute of Technology. Department of Aeronautics and Astronautics
Leveson, Nancy G.
Leveson, Nancy G
author_sort Leveson, Nancy G.
collection MIT
description A widely cited 1993 Computer article described failures in a software-controlled radiation machine that massively overdosed six people in the late 1980s, resulting in serious injury and fatalities. How far have safety-critical systems come since then?
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spelling mit-1721.1/1152982019-05-17T09:23:06Z The Therac-25: 30 Years Later Leveson, Nancy G. Leveson, Nancy G Massachusetts Institute of Technology. Department of Aeronautics and Astronautics Leveson, Nancy G Leveson, Nancy G A widely cited 1993 Computer article described failures in a software-controlled radiation machine that massively overdosed six people in the late 1980s, resulting in serious injury and fatalities. How far have safety-critical systems come since then? 2018-05-10T18:27:04Z 2018-05-10T18:27:04Z 2017-11 Article http://purl.org/eprint/type/JournalArticle 0018-9162 http://hdl.handle.net/1721.1/115298 Leveson, Nancy G. “The Therac-25: 30 Years Later.” Computer 50, 11 (November 2017): 8–11 © 2017 IEEE OPEN_ACCESS_POLICY https://orcid.org/0000-0001-6294-8890 en_US http://dx.doi.org/10.1109/MC.2017.4041349 Computer Creative Commons Attribution-Noncommercial-Share Alike http://creativecommons.org/licenses/by-nc-sa/4.0/ application/octet-stream Institute of Electrical and Electronics Engineers (IEEE) Prof. Leveson
spellingShingle Leveson, Nancy G.
Leveson, Nancy G
The Therac-25: 30 Years Later
title The Therac-25: 30 Years Later
title_full The Therac-25: 30 Years Later
title_fullStr The Therac-25: 30 Years Later
title_full_unstemmed The Therac-25: 30 Years Later
title_short The Therac-25: 30 Years Later
title_sort therac 25 30 years later
url http://hdl.handle.net/1721.1/115298
https://orcid.org/0000-0001-6294-8890
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