{"id":3741,"date":"2026-04-09T00:29:11","date_gmt":"2026-04-09T00:29:11","guid":{"rendered":"https:\/\/beatemarshall.de\/?p=3741"},"modified":"2026-10-07T12:32:32","modified_gmt":"2026-10-07T12:32:32","slug":"bench","status":"publish","type":"post","link":"https:\/\/beatemarshall.de\/en\/bench\/","title":{"rendered":"d\u2022t | bench: PDF\/UA Remediation Workbench (Prototyp)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">Dieser funktionale Prototyp belegt die Machbarkeit einer autarken Desktop-Umgebung zur barrierefreien PDF-Sanierung gem\u00e4\u00df ISO 14289-1. Der Entwicklungsstand demonstriert die direkte Verkn\u00fcpfung von maschinennahem PDF-Parsing mit einer interaktiven visuellen Oberfl\u00e4che auf dem lokalen Client.<\/p>\n\n\n<style>.wp-block-kadence-advancedgallery.kb-gallery-wrap-id-3741_861734-3f{margin-top:40px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-bottom:0px;}.kb-gallery-id-3741_861734-3f .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-3741_861734-3f .kb-slide-item .kb-gal-image-radius img{border-radius:0px 0px 0px 0px;;}.wp-block-kadence-advancedgallery.kb-gallery-wrap-id-3741_861734-3f{overflow:visible;}.kb-gallery-id-3741_861734-3f .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-3741_861734-3f .kadence-blocks-gallery-thumb-item .kb-gal-image-radius{box-shadow:0px 0px 0px 0px rgba(0, 0, 0, 0.2);}.kb-gallery-id-3741_861734-3f .kadence-blocks-gallery-item:hover .kb-gal-image-radius, .kb-gallery-id-3741_861734-3f .kadence-blocks-gallery-thumb-item:hover .kb-gal-image-radius{box-shadow:4px 2px 14px 0px rgba(0, 0, 0, 0.2);}.kb-gallery-wrap-id-3741_861734-3f.wp-block-kadence-advancedgallery{overflow:visible;}.kb-gallery-wrap-id-3741_861734-3f.wp-block-kadence-advancedgallery .kt-blocks-carousel{overflow:visible;}.kb-gallery-id-3741_861734-3f .splide.kt-carousel-dotstyle-outlinedark .splide__pagination__page{background-color:transparent;box-shadow:inset 0 0 0 1px #000;-webkit-transition:box-shadow 0.3s ease;-moz-transition:box-shadow 0.3s ease;transition:box-shadow 0.3s ease;}.kb-gallery-id-3741_861734-3f .splide.kt-carousel-dotstyle-outlinedark .splide__pagination__page.is-active{background-color:transparent;box-shadow:inset 0 0 0 8px #000;}<\/style><div class=\"kb-gallery-wrap-id-3741_861734-3f alignnone wp-block-kadence-advancedgallery\"><div class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-slider kb-gallery-id-3741_861734-3f kb-gallery-caption-style-bottom-hover kb-gallery-filter-none\" data-image-filter=\"none\" data-lightbox-caption=\"true\"><div class=\"kt-blocks-carousel splide kt-carousel-container-dotstyle-outlinedark kt-carousel-arrowstyle-none kt-carousel-dotstyle-outlinedark kb-slider-group-arrow kb-slider-arrow-position-center\" data-slider-anim-speed=\"400\" data-slider-scroll=\"1\" data-slider-arrows=\"false\" data-slider-fade=\"true\" data-slider-dots=\"true\" data-slider-type=\"slider\" data-slider-hover-pause=\"false\" data-slider-auto=\"\" data-slider-speed=\"7000\" data-show-pause-button=\"false\"><div class=\"splide__track\"><ul class=\"kt-blocks-carousel-init kb-blocks-slider splide__list\"><li class=\"kb-slide-item kb-gallery-slide-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land169 kb-has-image-ratio-land169\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-dark-2-1-1024x576.png\" width=\"1024\" height=\"576\" alt=\"\" data-full-image=\"https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-dark-2-1.png\" data-light-image=\"https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-dark-2-1.png\" data-id=\"8269\" class=\"wp-image-8269 skip-lazy\" srcset=\"https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-dark-2-1-1024x576.png 1024w, https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-dark-2-1-300x169.png 300w, https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-dark-2-1-768x432.png 768w, https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-dark-2-1-1536x865.png 1536w, https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-dark-2-1-18x10.png 18w, https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-dark-2-1.png 1922w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-slide-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land169 kb-has-image-ratio-land169\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-light-1-1-1024x576.png\" width=\"1024\" height=\"576\" alt=\"\" data-full-image=\"https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-light-1-1.png\" data-light-image=\"https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-light-1-1.png\" data-id=\"8270\" class=\"wp-image-8270 skip-lazy\" srcset=\"https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-light-1-1-1024x576.png 1024w, https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-light-1-1-300x169.png 300w, https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-light-1-1-768x432.png 768w, https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-light-1-1-1536x865.png 1536w, https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-light-1-1-18x10.png 18w, https:\/\/beatemarshall.de\/wp-content\/uploads\/2026\/04\/bench-light-1-1.png 1922w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><\/ul><\/div><\/div><\/div><\/div>\n\n\n<p class=\"wp-block-paragraph\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">Im Zentrum der experimentellen Implementierung steht die synchrone semantische Verkn\u00fcpfung: Die Engine traversiert den nativen logischen Strukturbaum (StructTreeRoot) einer PDF-Datei im Speicher, extrahiert Bounding-Boxen \u00fcber Marked Content IDs (MCIDs) und projiziert diese als interaktive Overlays auf die gerenderte Dokumentansicht. Die dreiteilige Arbeitsfl\u00e4che ordnet Hierarchie (Tag-Baum), Raumkoordinaten (Canvas) und semantische Metadaten (Inspektor) in einer orthogonalen Struktur an. Der Prototyp erprobt die Zuweisung von Tag-Typen, die Neudefinition der Lesereihenfolge sowie das Kennzeichnen dekorativer Artefakte in Echtzeit<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\">Key Takeaways<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Funktionaler Prototyp: Machbarkeitsnachweis f\u00fcr eine autarke Sanierungsumgebung auf dem lokalen Client.<\/li>\n\n\n\n<li>Low-Level Document Parsing: Experimentelle Traversierung nativer ISO-PDF-Objekte und Tagb\u00e4ume im Arbeitsspeicher.<\/li>\n\n\n\n<li>Visuelle Koordinate-zu-Tag-Synchronisation: Bidirektionale Kopplung von Strukturbaum und Canvas-Bounding-Boxen im Entwicklungsstand.<\/li>\n\n\n\n<li>Deterministisches 3-Panel-Interface: Orthogonale Arbeitsfl\u00e4che zur Evaluierung komplexer Datenstrukturen und Raumkoordinaten.<\/li>\n<\/ul>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading3741_d3088d-48, .wp-block-kadence-advancedheading.kt-adv-heading3741_d3088d-48[data-kb-block=\"kb-adv-heading3741_d3088d-48\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading3741_d3088d-48 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading3741_d3088d-48[data-kb-block=\"kb-adv-heading3741_d3088d-48\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading3741_d3088d-48 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading3741_d3088d-48[data-kb-block=\"kb-adv-heading3741_d3088d-48\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading3741_d3088d-48 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading3741_d3088d-48\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dieser funktionale Prototyp belegt die Machbarkeit einer autarken Desktop-Umgebung zur barrierefreien PDF-Sanierung gem\u00e4\u00df ISO 14289-1. Der&#8230;<\/p>","protected":false},"author":1,"featured_media":8273,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"_kadence_starter_templates_imported_post":true,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[23,53],"tags":[],"class_list":["post-3741","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-portfolio","category-software-tools"],"_links":{"self":[{"href":"https:\/\/beatemarshall.de\/en\/wp-json\/wp\/v2\/posts\/3741","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/beatemarshall.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/beatemarshall.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/beatemarshall.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/beatemarshall.de\/en\/wp-json\/wp\/v2\/comments?post=3741"}],"version-history":[{"count":23,"href":"https:\/\/beatemarshall.de\/en\/wp-json\/wp\/v2\/posts\/3741\/revisions"}],"predecessor-version":[{"id":8271,"href":"https:\/\/beatemarshall.de\/en\/wp-json\/wp\/v2\/posts\/3741\/revisions\/8271"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/beatemarshall.de\/en\/wp-json\/wp\/v2\/media\/8273"}],"wp:attachment":[{"href":"https:\/\/beatemarshall.de\/en\/wp-json\/wp\/v2\/media?parent=3741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beatemarshall.de\/en\/wp-json\/wp\/v2\/categories?post=3741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beatemarshall.de\/en\/wp-json\/wp\/v2\/tags?post=3741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}