{"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\/sl\/eye-catching_space_technology_restoring_sight\/","title":{"rendered":"Privla\u010dna vesoljska tehnologija, ki vra\u010da vid"},"content":{"rendered":"
\n

Milijoni ljudi po vsem svetu so se podvrgli laserski operaciji za popravek vida, a ali ste vedeli, da je ta operacija mogo\u010da le zahvaljujo\u010d tehnologiji, razviti za uporabo v vesolju?<\/p>\n<\/div>\n

\u010ce med nagibanjem ali stresanjem glave gledate v fiksno to\u010dko, se va\u0161a o\u010di samodejno ne premikajo, kar vam omogo\u010da jasno videti tudi med gibanjem. To sposobnost imajo ve\u010dina vrst na Zemlji, vse od \u010dasov dinozavrov. To je zanimiv trik narave, o katerem sploh ne razmi\u0161ljamo.<\/p>\n

V ozadju va\u0161i mo\u017egani nenehno prejemajo signale iz notranjega u\u0161esa. Ti signali vam sporo\u010dajo, katera smer je katera, ter vam tako pomagajo ohranjati ravnote\u017eje in stabilen vid. To je mogo\u010de zaradi gravitacije, ki nam pove, katera smer je navzdol.<\/p>\n

A kako se astronavti znajdejo v vesolju, kjer ni gravitacije? Kako usmerijo pogled na ra\u010dunalni\u0161ki zaslon, ko lebdijo na Mednarodni vesoljski postaji?<\/p>\n

\"\"<\/figure>\n

Da bi raziskali ta pojav, so raziskovalci razvili posebno napravo za merjenje gibov o\u010di astronavtov, ne da bi jim pri tem ovirali delo. Naprava se imenuje \u2019Eye Tracking Device\u2019. Gre v bistvu za \u010delado s kamero, ki snema slike o\u010di astronavtov in bele\u017ei, kam gledajo.<\/p>\n

Na Zemlji je prav ta naprava za sledenje gibanju o\u010di zdravnikom omogo\u010dila izvajanje zahtevnih laserskih operacij o\u010di, ki so izbolj\u0161ale \u017eivljenje milijonom ljudi!<\/p>\n

Zanimiv podatek:<\/b> Vesoljska tehnologija je na \u0161tevilne na\u010dine vplivala na na\u0161e vsakdanje \u017eivljenje. Nekateri vplivi so veliki, kot na primer mo\u017enost po\u0161iljanja informacij po vsem svetu v nekaj sekundah in razvoj umetnih udov. Drugi so manj\u0161i, kot na primer udobne vlo\u017eke za \u010devlje in vzmetnice iz spominske pene.<\/p>","protected":false},"excerpt":{"rendered":"

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 […]<\/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\/sl\/wp-json\/wp\/v2\/posts\/493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/comments?post=493"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/493\/revisions"}],"predecessor-version":[{"id":4514,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/493\/revisions\/4514"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/media?parent=493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/categories?post=493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/tags?post=493"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/panel?post=493"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/language?post=493"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/age?post=493"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/duration?post=493"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/resource_type?post=493"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/audience?post=493"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/wf_post_folders?post=493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}