{"id":6941,"date":"2025-08-13T11:48:03","date_gmt":"2025-08-13T11:48:03","guid":{"rendered":"https:\/\/pfi-germany.de\/?p=6941"},"modified":"2026-01-19T10:34:40","modified_gmt":"2026-01-19T10:34:40","slug":"sir","status":"publish","type":"post","link":"https:\/\/pfi-germany.de\/en\/sir\/","title":{"rendered":"Sir"},"content":{"rendered":"<h1 class=\"wp-block-heading has-pfi-blue-color has-text-color has-link-color wp-elements-4a511ddfa63c8110ce6ac1295df94397\" style=\"margin-bottom:var(--wp--preset--spacing--20)\">Schuhinnenraumerfassung f\u00fcr eine optimierte Schuhvorauswahl<\/h1>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-fe9cc265 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"812\" height=\"380\" src=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2025\/08\/SIR-Icon-II.png\" alt=\"\" class=\"wp-image-6942\" style=\"width:656px;height:auto\" srcset=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2025\/08\/SIR-Icon-II.png 812w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2025\/08\/SIR-Icon-II-300x140.png 300w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2025\/08\/SIR-Icon-II-768x359.png 768w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2025\/08\/SIR-Icon-II-50x23.png 50w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2025\/08\/SIR-Icon-II-18x8.png 18w\" sizes=\"auto, (max-width: 812px) 100vw, 812px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-98bb686d wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-0b710646 wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-pfi-grey-background-color has-background is-nowrap is-layout-flex wp-container-core-group-is-layout-cbd023f1 wp-block-group-is-layout-flex\" style=\"border-radius:20px;padding-top:var(--wp--preset--spacing--10);padding-right:var(--wp--preset--spacing--10);padding-bottom:var(--wp--preset--spacing--10);padding-left:var(--wp--preset--spacing--10)\">\n<h6 class=\"wp-block-heading has-black-color has-text-color has-link-color wp-elements-ed53c8ae6f1a04d8e1d7931b77a7de10\" style=\"border-radius:20px\">Project Information<\/h6>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-658170e2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top has-white-color has-pfi-blue-background-color has-text-color has-background has-link-color wp-elements-62a3e9cfb39762c23d9fd745bec7af00 is-layout-flow wp-block-column-is-layout-flow\" style=\"border-radius:20px;padding-top:var(--wp--preset--spacing--10);padding-right:var(--wp--preset--spacing--10);padding-bottom:var(--wp--preset--spacing--10);padding-left:var(--wp--preset--spacing--10);flex-basis:130px\">\n<h6 class=\"wp-block-heading\">Duration:        <\/h6>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-small-font-size\">1 June 2023 to 30 November 2024<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-f2b5d7df wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--10);margin-bottom:var(--wp--preset--spacing--10)\">\n<div class=\"wp-block-column is-vertically-aligned-top has-white-color has-pfi-blue-background-color has-text-color has-background has-link-color wp-elements-702bd9b300b86df469b0d56b5d179730 is-layout-flow wp-block-column-is-layout-flow\" style=\"border-radius:20px;padding-top:var(--wp--preset--spacing--10);padding-right:var(--wp--preset--spacing--10);padding-bottom:var(--wp--preset--spacing--10);padding-left:var(--wp--preset--spacing--10);flex-basis:130px\">\n<h6 class=\"wp-block-heading\">Project Sponsors: <\/h6>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-small-font-size\">EuroNorm GmbH<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-f2b5d7df wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--10);margin-bottom:var(--wp--preset--spacing--10)\">\n<div class=\"wp-block-column is-vertically-aligned-top has-white-color has-pfi-blue-background-color has-text-color has-background has-link-color wp-elements-978e6c1445376073b351d5918a17aeb4 is-layout-flow wp-block-column-is-layout-flow\" style=\"border-radius:20px;padding-top:var(--wp--preset--spacing--10);padding-right:var(--wp--preset--spacing--10);padding-bottom:var(--wp--preset--spacing--10);padding-left:var(--wp--preset--spacing--10);flex-basis:130px\">\n<h6 class=\"wp-block-heading\">Motivation: <\/h6>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-stretch is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-small-font-size\">To date, purchasing decisions for shoes with regard to fit can only be made\non the basis of shoe length or, in the best case, on the basis of the width of\nthe shoe.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-f2b5d7df wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--10);margin-bottom:var(--wp--preset--spacing--10)\">\n<div class=\"wp-block-column is-vertically-aligned-top has-white-color has-pfi-blue-background-color has-text-color has-background has-link-color wp-elements-c87ab4945bd767a17d22a6ba0fb416cf is-layout-flow wp-block-column-is-layout-flow\" style=\"border-radius:20px;padding-top:var(--wp--preset--spacing--10);padding-right:var(--wp--preset--spacing--10);padding-bottom:var(--wp--preset--spacing--10);padding-left:var(--wp--preset--spacing--10);flex-basis:130px\">\n<h6 class=\"wp-block-heading\">Goals: <\/h6>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-stretch is-layout-flow wp-block-column-is-layout-flow\">\n<ul style=\"margin-top:0;margin-bottom:0\" class=\"wp-block-list has-small-font-size\">\n<li>Development of a measurement method that captures the interior of the\nshoe<\/li>\n\n\n\n<li class=\"translation-block\">Creating an AI-based, fit-oriented pre-selection for retail and online store\ncustomers based on their individual foot shape<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-3a781681 wp-block-group-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30);padding-top:0;padding-bottom:0\">\n<div class=\"gradient-separator\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignwide has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p class=\"translation-block\">The aim of the project is to develop a new method that enables the\nmeasurement of the interior volume of different footwear. A system is to be\ncreated by processing parameters describing the interior of the shoe and the\nfoot via AI-based methods, which will pre-select a shoe for its potential buyer\n(customer in a retail store or customer in an online store) in a fit-oriented\nmanner depending on the individual foot shape.\nInsufficiently fitting footwear can lead to serious foot deformations (e.g. hallux\nvalgus, hammer toes, claw toes), which have to be treated with medical aids\nand remedies and consequently cause enormous costs for health insurance\ncompanies. If buyers are given a tool with which they can select their footwear\naccording to their individual foot shape, there is a high potential for savings in\nthis area. However, the targeted pre-selection of suitable footwear for the\ncustomer not only reduces the costs that arise as a result of unsuitable\nfootwear due to foot deformations, but also the costs that arise for companies\nand their customers due to returned goods and is therefore also a sensible\nimprovement from a sustainability point of view compared to the \"trial and\nerror\" procedure that has prevailed to date when buying shoes.<\/p>\n\n\n\n<p><strong>Acknowledgements<\/strong><\/p>\n\n\n\n<p class=\"translation-block\">We would like to express our gratitude for the funding of the research project with the funding code <strong>49MF220194 <\/strong>, which was provided as part of the program to promote \u201cIndustrial Collective Research (IGF)\u201d from the budgetary funds of the Federal Ministry for Economic Affairs and Energy (BMWE) on the basis of a resolution of the German Bundestag via the German Aerospace Center (DLR) as the project management agency.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group alignwide is-layout-flow wp-block-group-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--40);padding-bottom:var(--wp--preset--spacing--20);padding-left:0\">\n<div class=\"wp-block-group alignwide is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-3c8805c5 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group alignwide has-global-padding is-content-justification-center is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-59e203da wp-block-columns-is-layout-flex\" style=\"padding-right:0;padding-left:0\">\n<div class=\"wp-block-column is-vertically-aligned-center has-pfi-grey-background-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"border-radius:20px;padding-top:var(--wp--preset--spacing--10);padding-right:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--10);padding-left:var(--wp--preset--spacing--20);flex-basis:100%\">\n<div class=\"wp-block-group is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-f2d29298 wp-block-group-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--20);padding-right:0;padding-bottom:var(--wp--preset--spacing--20);padding-left:0\">\n<figure class=\"wp-block-image size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"639\" src=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2025\/05\/Portrait-Tatjana-Hubel-edited-1.png\" alt=\"\" class=\"wp-image-5721\" style=\"border-radius:10px;aspect-ratio:3\/4;object-fit:cover;width:146px;height:auto\" srcset=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2025\/05\/Portrait-Tatjana-Hubel-edited-1.png 512w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2025\/05\/Portrait-Tatjana-Hubel-edited-1-240x300.png 240w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2025\/05\/Portrait-Tatjana-Hubel-edited-1-50x62.png 50w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2025\/05\/Portrait-Tatjana-Hubel-edited-1-10x12.png 10w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-3b2b917d wp-block-group-is-layout-flex\">\n<h3 class=\"wp-block-heading has-text-align-center has-pfi-blue-color has-text-color has-link-color wp-elements-3e06f12f76a40febd7fc7c663d4962d7\" style=\"font-size:clamp(0.984rem, 0.984rem + ((1vw - 0.2rem) * 0.86), 1.5rem);\"><strong><strong><strong><strong>Dr. Tatjana Hubel<\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-d60e23ab wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0\">\n<p class=\"has-text-align-center\"><strong>ISC <\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center\">Training and Research<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-fe9cc265 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-buttons has-custom-font-size has-white-background-color has-background has-link-color has-small-font-size wp-elements-581489447e28c86634e668a97180ad75 is-layout-flex wp-block-buttons-is-layout-flex\" style=\"border-radius:10px;font-style:normal;font-weight:1000\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-pfi-blue-color has-white-background-color has-text-color has-background has-link-color has-small-font-size has-custom-font-size wp-element-button\" href=\"tel:+4963312490971\" style=\"border-radius:10px;font-style:normal;font-weight:1000\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\udcde +49 6331 2490 971<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-fe9cc265 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-buttons has-custom-font-size has-white-background-color has-background has-link-color has-small-font-size wp-elements-68306adb909ff312619a901cce725d9b is-layout-flex wp-block-buttons-is-layout-flex\" style=\"border-radius:10px;font-style:normal;font-weight:1000\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-pfi-blue-color has-white-background-color has-text-color has-background has-link-color has-small-font-size has-custom-font-size wp-element-button\" href=\"mailto:tatjana.hubel@isc-germany.com\" style=\"border-radius:10px;font-style:normal;font-weight:1000\" target=\"_blank\" rel=\"noreferrer noopener\">\u2709\ufe0f  write an email <\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-ce155fab wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.bundeswirtschaftsministerium.de\/Navigation\/EN\/Home\/home.html\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"525\" src=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2025\/08\/Bundesministerium_fur_Wirtschaft_und_Energie_Logo.png\" alt=\"\" class=\"wp-image-6993\" style=\"object-fit:cover;width:249px;height:auto\" srcset=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2025\/08\/Bundesministerium_fur_Wirtschaft_und_Energie_Logo.png 1024w, 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class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\" style=\"padding-right:0;padding-left:0\">\n<div class=\"wp-block-group alignfull is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-023ea1b8 wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20)\">\n<div class=\"gradient-separator-up\"><\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center wp-container-content-0733e5d0\"><strong>Sign up for our newsletter to stay up to date.<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center wp-container-content-0733e5d0\">Did you enjoy our blog article? Then sign up for our newsletter today! Published quarterly, it provides exciting insights into all things PFI. Stay informed about the latest topics in research, development, and testing\u2014always up to date!&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-10860990 wp-block-buttons-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--10);padding-bottom:var(--wp--preset--spacing--10)\">\n<div class=\"wp-block-button has-custom-font-size\" style=\"font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.708), 1.3rem);\"><a class=\"wp-block-button__link has-white-color has-pfi-blue-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/pfi-germany.de\/en\/newsletteranmeldung\/\" style=\"padding-right:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--30)\">Newsletter Registration<\/a><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Schuhinnenraumerfassung f\u00fcr eine optimierte Schuhvorauswahl Projektinformationen Laufzeit: 01. Juni 2023 bis 30. November 2024 Projekttr\u00e4ger: EuroNorm GmbH Ausgangslage: Kaufentscheidungen von Schuhen im Hinblick auf die Passform k\u00f6nnen bis dato ausschlie\u00dflich auf Basis der Schuhl\u00e4nge bzw. im besten Fall auf Basis der Schubreite getroffen werden. Ziele: Das Ziel des Projekts ist die Entwicklung eines neuen Messverfahrens, [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":6942,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60,6],"tags":[64,77],"class_list":["post-6941","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-abgeschlossene-forschungsprojekte","category-forschungsprojekte","tag-forschung","tag-schuhtechnik"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sir - Pr\u00fcf- und Forschungsinstitut Pirmasens e.V.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pfi-germany.de\/en\/sir\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sir - Pr\u00fcf- und Forschungsinstitut Pirmasens e.V.\" \/>\n<meta property=\"og:description\" content=\"Schuhinnenraumerfassung f\u00fcr eine optimierte Schuhvorauswahl Projektinformationen Laufzeit: 01. 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