{"id":28418,"date":"2017-06-08T13:16:26","date_gmt":"2017-06-08T11:16:26","guid":{"rendered":"http:\/\/www.invarena.cz\/?p=28418"},"modified":"2017-06-08T13:16:26","modified_gmt":"2017-06-08T11:16:26","slug":"dovolena-s-knihou-klasicke-nahrazuji-elektronicke-skodi-vic-zraku","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=28418","title":{"rendered":"Dovolen\u00e1 s knihou: klasick\u00e9 nahrazuj\u00ed elektronick\u00e9. \u0160kod\u00ed v\u00edc zraku?"},"content":{"rendered":"

\u010ce\u0161i jsou n\u00e1rodem opravdov\u00fdch knihomol\u016f \u2013 za knihy utrat\u00ed i p\u0159es p\u011bt tis\u00edc korun ro\u010dn\u011b, pr\u016fm\u011brn\u011b nakoup\u00ed 11 titul\u016f za rok, loni vy\u0161lo 17 815 knih, nav\u00edc m\u00e1 \u010cesko nejhust\u0161\u00ed s\u00ed\u0165 knihoven na sv\u011bt\u011b. V\u011bt\u0161ina \u010cech\u016f nevynech\u00e1 \u010detbu ani na dovolen\u00e9, st\u00e1le \u010dast\u011bji v\u0161ak nech\u00e1vaj\u00ed ti\u0161t\u011bn\u00e9 tituly doma. Ty toti\u017e vyst\u0159\u00eddaly e-knihy. \u0158ada lid\u00ed si ale klade ot\u00e1zku, zda jejich \u010detba ne\u0161kod\u00ed zraku v\u00edc ne\u017e listov\u00e1n\u00ed pap\u00edrovou klasikou.<\/strong>
\n
\nKniha, mobil, notebook, tablet nebo \u010dte\u010dka? Bez mobiln\u00edho telefonu se na dovolen\u00e9 neobejde 94 procent \u010cech\u016f, 36 procent dovolenk\u00e1\u0159\u016f si do kufru p\u0159ibal\u00ed notebook a st\u00e1le v\u011bt\u0161\u00ed mno\u017estv\u00ed lid\u00ed m\u011bn\u00ed na dovolen\u00e9 pap\u00edrov\u00e9 knihy za elektronick\u00e9 \u010dte\u010dky.<\/p>\n

\u201eE-knihy je mo\u017en\u00e9 \u010d\u00edst na r\u016fzn\u00fdch za\u0159\u00edzen\u00edch, nap\u0159\u00edklad na \u010dte\u010dce, notebooku, tabletu i mobilu. \u010cte\u010dky jako jedin\u00e9 nejsou podsv\u00edcen\u00e9 a jejich displej je odli\u0161n\u00fd od displej\u016f ostatn\u00edch vyjmenovan\u00fdch za\u0159\u00edzen\u00ed. Displej \u010dte\u010dky se neleskne a neblik\u00e1. Proto jsou na \u010dten\u00ed e-knih nejvhodn\u011bj\u0161\u00ed a nejm\u00e9n\u011b nam\u00e1haj\u00ed a unavuj\u00ed o\u010di. Z\u00e1rove\u0148 je jejich rozli\u0161en\u00ed uzp\u016fsobeno pr\u00e1v\u011b \u010dten\u00ed, n\u00edzk\u00e9 rozli\u0161en\u00ed tablet\u016f nebo po\u010d\u00edta\u010d\u016f zp\u016fsobuje kostrbatost p\u00edsma, co\u017e zraku \u0161kod\u00ed,\u201c vysv\u011btlil Pavel Stod\u016flka, p\u0159ednosta s\u00edt\u011b o\u010dn\u00edch klinik Gemini.<\/p>\n

V\u00edce ne\u017e t\u0159etina \u010dten\u00e1\u0159\u016f se hl\u00e1s\u00ed k \u010detb\u011b elektronick\u00fdch knih. \u010ce\u0161i je \u010dtou nej\u010dast\u011bji na osobn\u00edm po\u010d\u00edta\u010di nebo notebooku. \u010cte\u010dku vlastn\u00ed v \u010cesku kolem p\u016fl milionu \u010dten\u00e1\u0159\u016f. \u201eDosp\u011bl\u00fdm \u010dten\u00e1\u0159\u016fm nejl\u00e9pe vyhovuje velikost 9 a\u017e 10 bodov\u00e9ho p\u00edsma. Men\u0161\u00ed p\u00edsmo zrak brzy unav\u00ed. V\u00fdhodou e-knih u lid\u00ed s dioptrickou vadou je, \u017ee si mohou p\u00edsmo p\u0159izp\u016fsobit sv\u00fdm pot\u0159eb\u00e1m. Pokud lid\u00e9 \u010dtou knihy na \u010dte\u010dk\u00e1ch, znamen\u00e1 to pro zrak zhruba stejnou z\u00e1t\u011b\u017e jako p\u0159i \u010dten\u00ed klasick\u00fdch knih. D\u00edky speci\u00e1ln\u00edmu displeji na b\u00e1zi elektronick\u00e9ho inkoustu text vypad\u00e1 jako ti\u0161t\u011bn\u00fd na pap\u00ed\u0159e,\u201c \u0159ekl Pavel Stod\u016flka.<\/p>\n

P\u0159i \u010dten\u00ed elektronick\u00fdch knih na podsv\u00edcen\u00e9m displeji se oko unav\u00ed rychleji. Studie uv\u00e1d\u011bj\u00ed, \u017ee na \u00fanavu o\u010d\u00ed si st\u011b\u017euje a\u017e 90 procent lid\u00ed pracuj\u00edc\u00edch s po\u010d\u00edta\u010dem, stejn\u00e9 je to i p\u0159i \u010dten\u00ed e-knih. \u201eP\u0159i sledov\u00e1n\u00ed monitoru je p\u0159irozen\u00e9, \u017ee \u010dlov\u011bk p\u0159i soust\u0159ed\u011bn\u00ed na danou \u010dinnost mrk\u00e1 asi p\u011btkr\u00e1t m\u00e9n\u011b ne\u017e norm\u00e1ln\u011b. T\u00edm ale povrch oka velmi trp\u00ed, proto\u017ee nedoch\u00e1z\u00ed k pot\u0159ebn\u00e9mu zvlh\u010den\u00ed slzami. Syndrom such\u00fdch o\u010d\u00ed zp\u016fsobuje osych\u00e1n\u00ed rohovky. Je proto nutn\u00e9 o\u010di ka\u017ed\u00fdch dvacet minut promrkat. Z\u00e1rove\u0148 je dobr\u00e9 dodr\u017eovat pravidlo 10-10-10. Po ka\u017ed\u00fdch 10 minut\u00e1ch by se \u010dlov\u011bk m\u011bl po dobu 10 sekund d\u00edvat na p\u0159edm\u011bt vzd\u00e1len\u00fd alespo\u0148 10 metr\u016f, nejl\u00e9pe z okna,\u201c doporu\u010dil Pavel Stod\u016flka.<\/p>\n

Slune\u010dn\u00ed br\u00fdle jsou z\u00e1klad! O\u010di je t\u0159eba p\u0159ed \u0161kodliv\u00fdm UV z\u00e1\u0159en\u00edm neust\u00e1le chr\u00e1nit, a to i p\u0159i \u010dten\u00ed. \u201ePodstatn\u00e9 je zvolit kvalitn\u00ed slune\u010dn\u00ed br\u00fdle. K mo\u0159i jsou nejvhodn\u011bj\u0161\u00ed slune\u010dn\u00ed br\u00fdle kategorie 3, ta je ozna\u010dena na sklech ka\u017ed\u00fdch br\u00fdl\u00ed. Nav\u00edc p\u0159i \u010dten\u00ed knih p\u0159i ostr\u00e9m slune\u010dn\u00edm svitu mohou o\u010di za\u010d\u00edt d\u0159\u00edv bolet \u2013 to je zp\u016fsobeno t\u00edm, jak se paprsky odr\u00e1\u017eej\u00ed od b\u00edl\u00e9ho pap\u00edru,\u201c vysv\u011btlil Pavel Stod\u016flka.<\/p>\n

Tiskov\u00e1 zpr\u00e1va<\/p>\n","protected":false},"excerpt":{"rendered":"

\u010ce\u0161i jsou n\u00e1rodem opravdov\u00fdch knihomol\u016f \u2013 za knihy utrat\u00ed i p\u0159es p\u011bt tis\u00edc korun ro\u010dn\u011b, pr\u016fm\u011brn\u011b nakoup\u00ed 11 titul\u016f za rok, loni vy\u0161lo 17 815 […]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":21956,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-28418","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zpravy"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/28418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=28418"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/28418\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/21956"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=28418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}