{"id":189603,"date":"2023-06-08T09:33:07","date_gmt":"2023-06-08T07:33:07","guid":{"rendered":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/?p=189603"},"modified":"2023-06-08T09:33:07","modified_gmt":"2023-06-08T07:33:07","slug":"optische-taeuschung-beim-zoom-von-zuggeschwindigkeit","status":"publish","type":"post","link":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/optische-taeuschung-beim-zoom-von-zuggeschwindigkeit\/","title":{"rendered":"Optische T\u00e4uschung beim Zoom von Zuggeschwindigkeit"},"content":{"rendered":"<p>Kennen wir so wom\u00f6glich alle aus unseren Kindheitserinnerungen, wenn wir hinten im Auto sa\u00dfen und die Laternen, die nahe an den Stra\u00dfen standen, immer sehr viel schneller an uns vorbei zu rauschen schienen, als die, die weiter weg standen. <\/p>\n<blockquote><p>The illusion that speed decreases when zoomed is &#8222;because when one focuses on an inner portion of the movie, the optic flow angular speed is slow, and appears to fill one&#8217;s entitle visual field, which is consistent with overall lower forward speed.<\/p>\n<p>Note: The more zoomed, the more densely packed the overhead rigging appears. So, even though you appear to be moving forward more slowly when zoomed in, the actual rate of rigging flowing by remains constant, consistent with same forward speed in all conditions.<\/p><\/blockquote>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/61k-OQ9I3Uc?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=de-DE&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><br \/>\n<small>(<a href=\"https:\/\/youtu.be\/61k-OQ9I3Uc\">Direktlink<\/a>, via <a href=\"https:\/\/kottke.org\/23\/06\/the-train-speed-optical-illusion\">Kottke<\/a>)<\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kennen wir so wom\u00f6glich alle aus unseren Kindheitserinnerungen, wenn wir hinten im Auto sa\u00dfen und die Laternen, die nahe an den Stra\u00dfen standen, immer sehr&#8230;<\/p>\n<div class=\"more-link-wrapper\"><a class=\"more-link\" href=\"https:\/\/www.kraftfuttermischwerk.de\/blogg\/optische-taeuschung-beim-zoom-von-zuggeschwindigkeit\/\">Mehr lesen -&gt;<span class=\"screen-reader-text\">Optische T\u00e4uschung beim Zoom von Zuggeschwindigkeit<\/span><\/a><\/div>\n","protected":false},"author":1,"featured_media":189604,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[2637,2792],"class_list":["post-189603","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nur-mal-so","tag-optical-illusion","tag-trains","entry"],"jetpack_featured_media_url":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-content\/uploads2\/2023\/06\/Bildschirmfoto-2023-06-08-um-09.32.32.jpg","jetpack_shortlink":"https:\/\/wp.me\/pXEnA-Nk7","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/posts\/189603","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/comments?post=189603"}],"version-history":[{"count":2,"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/posts\/189603\/revisions"}],"predecessor-version":[{"id":189606,"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/posts\/189603\/revisions\/189606"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/media\/189604"}],"wp:attachment":[{"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/media?parent=189603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/categories?post=189603"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/tags?post=189603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}