{"id":814,"date":"2004-12-03T10:47:00","date_gmt":"2004-12-03T09:47:00","guid":{"rendered":"https:\/\/kids.esa.int\/unusual_uses\/"},"modified":"2026-10-08T00:32:35","modified_gmt":"2026-10-07T22:32:35","slug":"unusual_uses","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/es\/unusual_uses\/","title":{"rendered":"Usos inusuales"},"content":{"rendered":"<div class=\"lede\">\n<p>La ESA est\u00e1 estudiando nuevas aplicaciones para la navegaci\u00f3n por sat\u00e9lite incluso antes de la entrada en servicio del sistema Galileo.<\/p>\n<\/div>\n<p>Entre los ejemplos de estas aplicaciones destaca un sistema de navegaci\u00f3n personal que pronto puede hacer posible que una persona ciega le d\u00e9 instrucciones de ruta a un taxista.<\/p>\n<p>Se llama \u2018Tormes\u2019 y consiste en un ordenador con teclado en braille y tecnolog\u00eda de navegaci\u00f3n por sat\u00e9lite. Este dispositivo port\u00e1til pesa menos de un kilo, por lo que es f\u00e1cil de transportar.<\/p>\n<p>Tormes puede dar informaci\u00f3n hablada al usuario, orient\u00e1ndole en su recorrido hacia d\u00f3nde quiera ir o indic\u00e1ndole d\u00f3nde se encuentra.<\/p>\n<figure class=\"wp-block-image size-natural\" data-width=\"309\" data-credit=\"ESA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2002\/12\/Personal_navigator_system_for_the_blind2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2002\/12\/personal_navigator_system_for_the_blind2\/17865231-3-eng-GB\/Personal_navigator_system_for_the_blind.gif\" alt=\"Personal navigator system for the blind\"><\/figure>\n<p>Este sistema se basa en la tecnolog\u00eda EGNOS desarrollada por la ESA. Esta tecnolog\u00eda corrige las se\u00f1ales enviadas desde los sat\u00e9lites del sistema GPS de tal manera que se pueda determinar una posici\u00f3n con un margen de error de dos metros.<\/p>\n<p>Una precisi\u00f3n as\u00ed marcar\u00e1 una gran diferencia para una persona ciega que recorra una ciudad, dado que le permitir\u00e1 saber cu\u00e1les calles ha cruzado e incluso sobre qu\u00e9 tipo de pavimento se encuentra.<\/p>\n<p>En ocasiones, las se\u00f1ales de los sat\u00e9lites pueden ser bloqueadas por edificios de gran altura. Los ingenieros de la ESA han encontrado una forma de impedir este bloqueo. SISNeT permite recibir las se\u00f1ales a trav\u00e9s de Internet y una conexi\u00f3n inal\u00e1mbrica a una red GSM en un ordenador port\u00e1til.<\/p>","protected":false},"excerpt":{"rendered":"<p>New uses for satellite navigation are being studied by ESA even before Galileo comes into service. One example is a personal navigator that may soon make it possible for blind [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2003\/06\/tormes_will_help_the_blind_find_their_way2\/18247881-2-eng-GB\/Tormes_will_help_the_blind_find_their_way.jpg","esa_banner_description":"","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2003\/06\/Tormes_will_help_the_blind_find_their_way2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,54,40],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-814","post","type-post","status-publish","format-standard","hentry","category-learn","category-space-technologies-on-earth","category-technology","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/posts\/814","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/comments?post=814"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/posts\/814\/revisions"}],"predecessor-version":[{"id":4699,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/posts\/814\/revisions\/4699"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/media?parent=814"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/categories?post=814"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/tags?post=814"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/panel?post=814"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/language?post=814"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/age?post=814"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/duration?post=814"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/resource_type?post=814"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/audience?post=814"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/wf_post_folders?post=814"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}