{"id":2088,"date":"2011-03-28T04:27:43","date_gmt":"2011-03-28T04:27:43","guid":{"rendered":"http:\/\/www.tmsdesarrolladores.com\/pedropalma\/?p=2088"},"modified":"2016-06-26T04:51:48","modified_gmt":"2016-06-26T04:51:48","slug":"progresos-tecnologicos","status":"publish","type":"post","link":"https:\/\/pedroapalma.com\/site\/progresos-tecnologicos\/","title":{"rendered":"Progresos tecnol\u00f3gicos"},"content":{"rendered":"<p>Publicado en el diario \u201cEl Nacional\u201d de Caracas. Lunes 28 de marzo de 2011<\/p>\n<p>&nbsp;<\/p>\n<p>Cuando estaba trabajando en mi tesis doctoral a mediados de los a\u00f1os 70 del siglo pasado ten\u00eda que perforar y transportar enormes cantidades de tarjetas a los fines de correr cualquier programa en el computador central de mi universidad. Esto hac\u00eda muy engorroso hacer simulaciones con el modelo que estaba desarrollando, ya que en muchas ocasiones, la mayor parte de las veces, cuando llegaba al terminal de computaci\u00f3n cargado con las pesadas cajas de tarjetas me informaban que el computador estaba ca\u00eddo, teniendo que hacer largas esperas para que mis corridas fueran ejecutadas. Un d\u00eda observ\u00e9 que un compa\u00f1ero tomaba la bocina del tel\u00e9fono y lo encajaba en un peque\u00f1o aparato que ten\u00eda dos especies de ventosas, y cuando indagu\u00e9 lo que estaba haciendo me inform\u00f3 que esa era una nueva tecnolog\u00eda que permit\u00eda transmitir data a trav\u00e9s de una l\u00ednea telef\u00f3nica normal.<\/p>\n<p>Ante mi asombro por semejante adelanto mi compa\u00f1ero me coment\u00f3 algo que me llev\u00f3 a la reflexi\u00f3n. Me hizo ver que el avance en materia de telecomunicaciones hab\u00eda sido muy escaso hasta entonces, utiliz\u00e1ndose tecnolog\u00edas que no hab\u00edan experimentado mayores progresos desde que Alexander Graham Bell hab\u00eda inventado el tel\u00e9fono un siglo antes. Sin embargo, ese no hab\u00eda sido el caso en otras \u00e1reas, como por ejemplo el transporte a\u00e9reo, ya que en tan s\u00f3lo 66 a\u00f1os se hab\u00eda pasado del primer vuelo de los hermanos Wright en 1903 al hombre pos\u00e1ndose en la luna en 1969. Realmente la disparidad en los avances tecnol\u00f3gicos en esas dos \u00e1reas hab\u00eda sido abismal hasta ese momento.<\/p>\n<p>Ubic\u00e1ndonos ahora en nuestros d\u00edas, volvemos a asombrarnos, pero por razones opuestas. En los \u00faltimos cuarenta a\u00f1os los progresos en materia de telecomunicaciones han sido asombrosos, ya que la transmisi\u00f3n de data y voz, as\u00ed como el acceso a internet han revolucionado de tal forma a las telecomunicaciones que hoy nos preguntamos c\u00f3mo pod\u00edamos vivir hace unos pocos a\u00f1os sin estas tecnolog\u00edas que hoy las consideramos indispensables y parte de nuestras vidas cotidianas.<\/p>\n<p>Sin embargo, los avances en materia de transporte a\u00e9reo han sido mucho menos espectaculares, atrevi\u00e9ndome a decir que han sido marginales. El tiempo que hoy tardamos en hacer un vuelo transoce\u00e1nico es el mismo que hace 40 a\u00f1os, e incluso los aviones donde volamos, si bien est\u00e1n dotados de tecnolog\u00edas m\u00e1s avanzadas, son muy similares a los de la d\u00e9cada de los 70. El transporte supers\u00f3nico de pasajeros no se ha consolidado hasta ahora, habiendo fracasado el intento del Concorde anglo-franc\u00e9s, e incluso los avances en materia de vuelos espaciales no han sido ni remotamente tan espectaculares como los que se dieron en la d\u00e9cada de los 60.<\/p>\n<p>Una conclusi\u00f3n similar la podemos extraer al comparar los progresos tecnol\u00f3gicos en el transporte automotor y en la computaci\u00f3n. Si bien los autos de hoy son m\u00e1s avanzados que hace cuarenta a\u00f1os, sus caracter\u00edsticas y capacidades no han variado grandemente. Cosa contraria es lo que ha sucedido con la computaci\u00f3n. En los a\u00f1os 70 y 80 se requer\u00edan enormes computadoras para hacer lo que hoy hacen computadoras de bolsillo, las cuales, no s\u00f3lo tienen much\u00edsima m\u00e1s capacidad de c\u00f3mputo, sino que son infinitamente m\u00e1s vers\u00e1tiles y funcionales. Arcaicos lucen hoy aquellos mecanismos de alimentaci\u00f3n de datos con tarjetas perforadas, o las enormes unidades de almacenamiento de datos requeridas hace unas pocas d\u00e9cadas para guardar una fracci\u00f3n de la informaci\u00f3n que hoy se archiva en un diminuto <em>pen drive.<\/em><\/p>\n<p>De lo anterior, y de m\u00faltiples otros ejemplos, podemos concluir que la disparidad en los avances tecnol\u00f3gicos sigue entre nosotros, y muy probablemente lo seguir\u00e1 estando. Sin embargo, no cesar\u00e1 la humanidad de asombrarse de las nuevas tecnolog\u00edas que se desarrollar\u00e1n en los a\u00f1os por venir, las cuales no s\u00f3lo cambiar\u00e1n los estilos y la calidad de vida de los hombres, sino que permitir\u00e1n solventar problemas que aquejan a los pueblos, y para los cuales hoy no existe soluci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<p>Imagen: <span class=\"_r3\"><span class=\"irc_ho\" dir=\"ltr\">diariolavozdelsureste.com<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sobre los dispares avances tecnol\u00f3gicos que se producen en el mundo moderno<\/p>\n","protected":false},"author":3,"featured_media":2106,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,27,11],"tags":[670,146,671,672,669],"class_list":["post-2088","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articulos-de-opinion","category-historia","category-opinion","tag-avances-tecnologicos","tag-historia","tag-mundo-moderno","tag-progresos-tecnologicos","tag-tecnologia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Progresos tecnol\u00f3gicos - Pedro A. 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