{"id":493,"date":"2014-11-04T08:58:00","date_gmt":"2014-11-04T07:58:00","guid":{"rendered":"https:\/\/kids.esa.int\/eye-catching_space_technology_restoring_sight\/"},"modified":"2026-10-08T00:28:50","modified_gmt":"2026-10-07T22:28:50","slug":"eye-catching_space_technology_restoring_sight","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/ro\/eye-catching_space_technology_restoring_sight\/","title":{"rendered":"O tehnologie spa\u021bial\u0103 care atrage aten\u021bia \u0219i red\u0103 vederea"},"content":{"rendered":"<div class=\"lede\">\n<p>Milioane de oameni din \u00eentreaga lume au apelat la opera\u021bii cu laser pentru a-\u0219i corecta vederea, dar \u0219tia\u021bi c\u0103 aceast\u0103 interven\u021bie chirurgical\u0103 este posibil\u0103 doar datorit\u0103 tehnologiei dezvoltate pentru a fi utilizat\u0103 \u00een spa\u021biu?<\/p>\n<\/div>\n<p>Dac\u0103 te ui\u021bi la un punct fix \u00een timp ce \u00ee\u021bi \u00eenclini sau \u00ee\u021bi mi\u0219ti capul, ochii t\u0103i r\u0103m\u00e2n automat nemi\u0219ca\u021bi, permi\u021b\u00e2ndu-\u021bi s\u0103 vezi clar chiar \u0219i atunci c\u00e2nd te mi\u0219ti. Majoritatea speciilor de pe P\u0103m\u00e2nt au aceast\u0103 abilitate, care dateaz\u0103 \u00eenc\u0103 de pe vremea dinozaurilor. Este un truc ingenios al naturii la care nici m\u0103car nu ne g\u00e2ndim.<\/p>\n<p>\u00cen culise, creierul t\u0103u prime\u0219te \u00een permanen\u021b\u0103 mesaje de la urechea intern\u0103. Aceste mesaje \u00ee\u021bi indic\u0103 direc\u021biile, ajut\u00e2ndu-te s\u0103-\u021bi men\u021bii echilibrul \u0219i s\u0103 ai o vedere stabil\u0103. Acest lucru este posibil datorit\u0103 gravita\u021biei, care ne indic\u0103 \u00een ce direc\u021bie se afl\u0103 jos.<\/p>\n<p>Dar cum se descurc\u0103 astronau\u021bii \u00een spa\u021biu, unde nu exist\u0103 gravita\u021bie? Cum \u00ee\u0219i focalizeaz\u0103 privirea pe ecranul computerului atunci c\u00e2nd plutesc \u00een Sta\u021bia Spa\u021bial\u0103 Interna\u021bional\u0103?<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1024\" data-credit=\"ESA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2014\/11\/Tracking_device\" 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\/2014\/11\/tracking_device\/17895683-2-eng-GB\/Tracking_device.jpg\" alt=\"\"><\/figure>\n<p>Pentru a studia acest fenomen, cercet\u0103torii au creat un instrument special care m\u0103soar\u0103 mi\u0219c\u0103rile ochilor astronau\u021bilor f\u0103r\u0103 a le sta \u00een cale. Instrumentul se nume\u0219te \u2019Eye Tracking Device\u2019. Este, practic, o casc\u0103 dotat\u0103 cu o camer\u0103 care fotografiaz\u0103 ochii astronau\u021bilor \u0219i \u00eenregistreaz\u0103 direc\u021bia \u00een care privesc.<\/p>\n<p>\u00cenapoi pe P\u0103m\u00e2nt, acela\u0219i dispozitiv de urm\u0103rire a mi\u0219c\u0103rilor oculare le-a oferit medicilor posibilitatea de a efectua interven\u021bii chirurgicale delicate cu laser la ochi, care au \u00eembun\u0103t\u0103\u021bit via\u021ba a milioane de oameni!<\/p>\n<p><b>Curiozitate:<\/b> Tehnologia spa\u021bial\u0103 a avut un impact asupra vie\u021bii noastre de zi cu zi \u00eentr-o multitudine de moduri. Unele dintre acestea sunt majore, cum ar fi posibilitatea de a transmite informa\u021bii \u00een \u00eentreaga lume \u00een c\u00e2teva secunde \u0219i crearea de membre artificiale. Altele sunt mai mici, cum ar fi t\u0103lpile interioare confortabile pentru pantofi \u0219i saltelele din spum\u0103 cu memorie.<\/p>","protected":false},"excerpt":{"rendered":"<p>Millions of people around the world have had laser surgery to correct their eyesight, but did you know this surgery is only possible thanks to technology developed for use in [&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\/2014\/11\/human_eye2\/17874038-2-eng-GB\/Human_eye.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\/2014\/11\/Human_eye2","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":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-493","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/comments?post=493"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/493\/revisions"}],"predecessor-version":[{"id":4514,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/493\/revisions\/4514"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=493"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=493"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=493"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=493"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=493"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=493"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=493"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}