{"id":12634,"date":"2025-10-15T12:20:48","date_gmt":"2025-10-15T15:20:48","guid":{"rendered":"https:\/\/fenati.org.br\/?p=12634"},"modified":"2025-10-15T15:42:16","modified_gmt":"2025-10-15T18:42:16","slug":"de-inseto-a-icone-curiosa-historia-por-tras-bug","status":"publish","type":"post","link":"https:\/\/homolog.fenati.org.br\/en\/de-inseto-a-icone-curiosa-historia-por-tras-bug\/","title":{"rendered":"De inseto a \u00edcone: a curiosa hist\u00f3ria por tr\u00e1s do \u2018bug\u2019 da computa\u00e7\u00e3o"},"content":{"rendered":"

Inseto –<\/strong> Embora soe como uma palavra moderna, o termo \u201cbug\u201d \u2013 usado para se referir a falhas em programas e sistemas \u2013 tem ra\u00edzes muito anteriores \u00e0 era digital. A express\u00e3o ganhou notoriedade h\u00e1 78 anos, em um epis\u00f3dio que envolveu literalmente um inseto e um dos primeiros computadores do mundo.<\/p>\n

Em 1947, engenheiros da Universidade de Harvard<\/a> trabalhavam no Harvard Mark II, um dos mais avan\u00e7ados computadores eletromec\u00e2nicos da \u00e9poca. Durante uma verifica\u00e7\u00e3o de rotina, a equipe percebeu uma falha no funcionamento da m\u00e1quina. Ao abrirem o equipamento, encontraram a causa do problema: uma mariposa presa entre os rel\u00e9s, interrompendo o circuito e paralisando o sistema.<\/p>\n

LEIA: Hollywood acusa OpenAI de amea\u00e7ar direitos autorais por IA em v\u00eddeos do Sora<\/strong><\/a><\/p>\n

A oficial da Marinha norte-americana Grace Hopper, pioneira da computa\u00e7\u00e3o, registrou o curioso incidente em seu di\u00e1rio t\u00e9cnico. Ela colou o inseto nas anota\u00e7\u00f5es e escreveu:<\/p>\n

\u201cFirst actual case of bug being found\u201d (\u201cPrimeiro caso real de um bug encontrado\u201d).<\/p>\n

Depois desse epis\u00f3dio, \u201cbug\u201d passou a ser usado informalmente para descrever qualquer falha ou mau funcionamento em sistemas e programas de computador. O termo se espalhou rapidamente entre engenheiros e programadores e, com o tempo, se consolidou como parte do vocabul\u00e1rio essencial da tecnologia.<\/p>\n

Termo j\u00e1 era usado<\/h4>\n

Curiosamente, a palavra \u201cbug\u201d j\u00e1 existia antes desse caso. No s\u00e9culo 19, o inventor Thomas Edison utilizava o termo em seus di\u00e1rios para se referir a defeitos mec\u00e2nicos em suas cria\u00e7\u00f5es el\u00e9tricas. No entanto, foi o epis\u00f3dio do Harvard Mark II que eternizou a palavra no contexto da computa\u00e7\u00e3o moderna.<\/p>\n

Mais de sete d\u00e9cadas depois, \u201cbug\u201d continua sendo uma das express\u00f5es mais conhecidas do universo digital. O caso da mariposa lembra que, mesmo nas maiores inova\u00e7\u00f5es, h\u00e1 espa\u00e7o para o acaso \u2014 e que a hist\u00f3ria da tecnologia come\u00e7ou, de certa forma, com um pequeno erro preso em um circuito.<\/p>\n

(Com informa\u00e7\u00f5es de Olhar Digital)<\/strong><\/em>
\n(Foto: Reprodu\u00e7\u00e3o\/Freepik\/EyeEm)<\/strong><\/em><\/p>","protected":false},"excerpt":{"rendered":"

Falha registrada por Grace Hopper em 1947 marcou o nascimento de um dos termos mais conhecidos da inform\u00e1tica<\/p>","protected":false},"author":11,"featured_media":12635,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[13],"class_list":["post-12634","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ti","tag-sindical"],"yoast_head":"\nDe inseto a \u00edcone: a curiosa hist\u00f3ria por tr\u00e1s do \u2018bug\u2019 da computa\u00e7\u00e3o - FENATI<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"De inseto a \u00edcone: a curiosa hist\u00f3ria por tr\u00e1s do \u2018bug\u2019 da computa\u00e7\u00e3o - FENATI\" \/>\n<meta property=\"og:description\" content=\"Falha registrada por Grace Hopper em 1947 marcou o nascimento de um dos termos mais conhecidos da inform\u00e1tica\" \/>\n<meta property=\"og:url\" content=\"https:\/\/homolog.fenati.org.br\/en\/de-inseto-a-icone-curiosa-historia-por-tras-bug\/\" \/>\n<meta property=\"og:site_name\" content=\"FENATI\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/feittinf\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-15T15:20:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-15T18:42:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/homolog.fenati.org.br\/wp-content\/uploads\/2025\/10\/close-up-de-borboleta-em-flor-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1440\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Caio Simidzu\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@FederacaoTiBR\" \/>\n<meta name=\"twitter:site\" content=\"@FederacaoTiBR\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Caio Simidzu\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/de-inseto-a-icone-curiosa-historia-por-tras-bug\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/de-inseto-a-icone-curiosa-historia-por-tras-bug\\\/\"},\"author\":{\"name\":\"Caio Simidzu\",\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/#\\\/schema\\\/person\\\/966badfad0bf2512a372e082dc1c783e\"},\"headline\":\"De inseto a \u00edcone: a curiosa hist\u00f3ria por tr\u00e1s do \u2018bug\u2019 da computa\u00e7\u00e3o\",\"datePublished\":\"2025-10-15T15:20:48+00:00\",\"dateModified\":\"2025-10-15T18:42:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/de-inseto-a-icone-curiosa-historia-por-tras-bug\\\/\"},\"wordCount\":359,\"publisher\":{\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/de-inseto-a-icone-curiosa-historia-por-tras-bug\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/homolog.fenati.org.br\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/close-up-de-borboleta-em-flor-scaled.jpg\",\"keywords\":[\"sindical\"],\"articleSection\":[\"TI\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/de-inseto-a-icone-curiosa-historia-por-tras-bug\\\/\",\"url\":\"https:\\\/\\\/homolog.fenati.org.br\\\/de-inseto-a-icone-curiosa-historia-por-tras-bug\\\/\",\"name\":\"De inseto a \u00edcone: a curiosa hist\u00f3ria por tr\u00e1s do \u2018bug\u2019 da computa\u00e7\u00e3o - 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