{"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\/hu\/eye-catching_space_technology_restoring_sight\/","title":{"rendered":"Figyelemfelkelt\u0151 \u0171rtechnol\u00f3gia a l\u00e1t\u00e1s helyre\u00e1ll\u00edt\u00e1s\u00e1hoz"},"content":{"rendered":"<div class=\"lede\">\n<p>Vil\u00e1gszerte t\u00f6bb milli\u00f3 ember vetette al\u00e1 mag\u00e1t l\u00e9zeres szemm\u0171t\u00e9tnek a l\u00e1t\u00e1sjav\u00edt\u00e1s \u00e9rdek\u00e9ben, de tudtad-e, hogy ez a m\u0171t\u00e9t kiz\u00e1r\u00f3lag az \u0171rben val\u00f3 felhaszn\u00e1l\u00e1sra kifejlesztett technol\u00f3gi\u00e1nak k\u00f6sz\u00f6nhet\u0151en lehets\u00e9ges?<\/p>\n<\/div>\n<p>Ha egy fix pontra n\u00e9zel, mik\u00f6zben a fejedet megd\u00f6nt\u00f6d vagy r\u00e1zod, a szemed automatikusan mozdulatlan marad, \u00edgy mozg\u00e1s k\u00f6zben is tiszt\u00e1n l\u00e1tsz. A F\u00f6ld\u00f6n \u00e9l\u0151 fajok t\u00f6bbs\u00e9ge rendelkezik ezzel a k\u00e9pess\u00e9ggel, eg\u00e9szen a dinoszauruszokig visszamen\u0151leg. Ez a term\u00e9szet egy remek tr\u00fckkje, amire \u00e1ltal\u00e1ban fel sem t\u0171n\u00fcnk.<\/p>\n<p>A h\u00e1tt\u00e9rben az agyad folyamatosan \u00fczeneteket kap a bels\u0151 f\u00fcledt\u0151l. Ezek az \u00fczenetek jelzik, melyik ir\u00e1ny melyik, \u00e9s seg\u00edtenek meg\u0151rizni az egyens\u00falyodat \u00e9s a l\u00e1t\u00e1sod stabilit\u00e1s\u00e1t. Ez a gravit\u00e1ci\u00f3nak k\u00f6sz\u00f6nhet\u0151, amely jelzi nek\u00fcnk, merre van lefel\u00e9.<\/p>\n<p>De hogyan boldogulnak az \u0171rhaj\u00f3sok az \u0171rben, ahol nincs gravit\u00e1ci\u00f3? Hogyan tudj\u00e1k a szem\u00fckkel a sz\u00e1m\u00edt\u00f3g\u00e9p k\u00e9perny\u0151j\u00e9t f\u00f3kusz\u00e1lni, amikor a Nemzetk\u00f6zi \u0170r\u00e1llom\u00e1son lebegnek?<\/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>Ennek a jelens\u00e9gnek a vizsg\u00e1lat\u00e1ra a kutat\u00f3k egy speci\u00e1lis m\u0171szert fejlesztettek ki, amely az \u0171rhaj\u00f3sok szemmozg\u00e1sait m\u00e9ri an\u00e9lk\u00fcl, hogy zavarn\u00e1 \u0151ket. A m\u0171szer neve \u2019Eye Tracking Device\u2019 (szemk\u00f6vet\u0151 eszk\u00f6z). L\u00e9nyeg\u00e9ben egy kamer\u00e1val felszerelt sisakr\u00f3l van sz\u00f3, amely k\u00e9peket k\u00e9sz\u00edt az \u0171rhaj\u00f3sok szem\u00e9r\u0151l, \u00e9s r\u00f6gz\u00edti, hov\u00e1 n\u00e9znek.<\/p>\n<p>A F\u00f6ld\u00f6n ugyanez a szemk\u00f6vet\u0151 eszk\u00f6z lehet\u0151v\u00e9 tette az orvosok sz\u00e1m\u00e1ra, hogy k\u00e9nyes l\u00e9zeres szemm\u0171t\u00e9teket hajtsanak v\u00e9gre, amelyek t\u00f6bb milli\u00f3 ember \u00e9let\u00e9t jav\u00edtott\u00e1k!<\/p>\n<p><b>\u00c9rdekes t\u00e9ny:<\/b> Az \u0171rtechnol\u00f3gia sz\u00e1mtalan m\u00f3don hat\u00e1ssal van mindennapi \u00e9let\u00fcnkre. Vannak k\u00f6zt\u00fck jelent\u0151s p\u00e9ld\u00e1k, mint p\u00e9ld\u00e1ul az, hogy m\u00e1sodpercek alatt inform\u00e1ci\u00f3t tudunk tov\u00e1bb\u00edtani a vil\u00e1g b\u00e1rmely pontj\u00e1ra, vagy a m\u0171v\u00e9gtagok kifejleszt\u00e9se. Vannak viszont apr\u00f3bb p\u00e9ld\u00e1k is, mint p\u00e9ld\u00e1ul a cip\u0151inkbe helyezhet\u0151 k\u00e9nyelmes talpbet\u00e9tek \u00e9s a mem\u00f3riahabos matracok.<\/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\/hu\/wp-json\/wp\/v2\/posts\/493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/comments?post=493"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/493\/revisions"}],"predecessor-version":[{"id":4514,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/493\/revisions\/4514"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=493"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=493"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=493"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=493"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=493"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=493"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=493"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}