{"id":8207,"date":"2021-09-20T16:45:03","date_gmt":"2021-09-20T16:45:03","guid":{"rendered":"https:\/\/knowhow.distrelec.com\/?p=8207"},"modified":"2021-11-23T14:49:36","modified_gmt":"2021-11-23T14:49:36","slug":"qr-kodens-aterkomst","status":"publish","type":"post","link":"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/","title":{"rendered":"QR-kodens \u00e5terkomst"},"content":{"rendered":"\n<p>I en tid d\u00e4r alla, fr\u00e5n grundskolebarn till pension\u00e4rer, har en mobiltelefon, anv\u00e4nder vi apparater som st\u00e4ndigt utvecklas och hur de hj\u00e4lper oss att interagera med v\u00e5r v\u00e4rld. En applikation som nyligen har \u00e5teruppst\u00e5tt under Covid-19-pandemin \u00e4r QR-koden.<\/p>\n\n\n\n<div class=\"cnvs-block-toc cnvs-block-toc-1623072592158\" >\n\t<\/div>\n\n\n\n<h2 id=\"vad-ar-qr-koder\" class=\"wp-block-heading\">Vad \u00e4r QR-koder?<\/h2>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"235\"  height=\"400\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAOsAAAGQAQMAAAB1VgUgAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAACNJREFUaN7twTEBAAAAwqD1T+1tB6AAAAAAAAAAAAAAAADeADBwAAGYsi9oAAAAAElFTkSuQmCC\"  alt=\"\"  class=\"wp-image-2669 size-full pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 235px) 100vw, 235px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/qrcode-img2.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/qrcode-img2.jpg 235w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/qrcode-img2.jpg?resize=176,300 176w\" ><\/figure><div class=\"wp-block-media-text__content\">\n<p>QR-koder, f\u00f6rkortade fr\u00e5n \u201cQuick Response codes\u201d, \u00e4r svarta rutor ordnade i ett rutn\u00e4t p\u00e5 en vit bakgrund som fungerar som skannbara koder. De kan l\u00e4sas av de flesta smarttelefonkameror och bearbetas sedan p\u00e5 enheten.<\/p>\n\n\n\n<p>En QR-kod lagrar information som visas p\u00e5 skanningsenheten efter bearbetning. Vissa typer av destinationer som \u00e4r vanliga i QR-koder \u00e4r webbl\u00e4nkar, e-postutkast, nedladdning av applikationer och initiering av telefonsamtal, men de \u00e4r inte begr\u00e4nsade till bara dessa f\u00e5. Denna skanning och bearbetning fungerar via bildanordning och efterf\u00f6ljande korrigering av Reed-Solomon-fel, en typ av kod som delas av m\u00e5nga popul\u00e4ra tekniker som CD-skivor och Blu-ray-skivor.<\/p>\n<\/div><\/div>\n\n\n\n<h2 id=\"qr-kodernas-historia\" class=\"wp-block-heading\">QR-kodernas historia<\/h2>\n\n\n\n<p><br>QR-koder skapades f\u00f6rst 1994 f\u00f6r anv\u00e4ndning i den japanska bilindustrin. Masahiro Hara, som arbetade f\u00f6r Denso Wave, letade efter ett s\u00e4tt att f\u00f6lja fordon under tillverkning som m\u00f6jliggjorde h\u00f6ghastighetsskanning av komponenter. Kodernas svartvita design p\u00e5verkades av bitarna p\u00e5 ett Go-br\u00e4de, och precis som det popul\u00e4ra br\u00e4dspelet fick QR-koder snart stor popularitet.<\/p>\n\n\n\n<p>Spridningen av QR-koder var i stor utstr\u00e4ckning knuten till mobiltelefontekniken d\u00e4r de kunde skannas. \u00c5r 2002 sl\u00e4pptes den f\u00f6rsta mobiltelefonen som erbjuder m\u00f6jlighet att skanna och bearbeta QR-koder, och allm\u00e4nheten kunde dra nytta av den praktiska tekniken f\u00f6r f\u00f6rsta g\u00e5ngen. Fortfarande var det popul\u00e4ra genomslaget relativt l\u00e5ngsamt och begr\u00e4nsat till endast de mest dedikerade anh\u00e4ngarna. D\u00e5 var det fortfarande n\u00f6dv\u00e4ndigt att ladda ner en separat app f\u00f6r att skanna de nya koderna. Det f\u00f6r\u00e4ndrades 2017 med lanseringen av iOS 11, en ny uppdatering f\u00f6r iPhone-programvara. P\u00e5 det nya operativsystemet kunde iPhones egen kameraapp skanna QR-koder &#8211; inget behov av appar fr\u00e5n tredje part l\u00e4ngre.<\/p>\n\n\n\n<p>Pascal Keller, teamledare f\u00f6r teknisk support vid Distrelec Schweiz, kommer ih\u00e5g den l\u00e5ngsamma spridningen av QR-koder:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Jag tror att de f\u00f6r de flesta blev stora runt 2015 &#8211; det kr\u00e4vdes att du skulle ha en skanningsapp p\u00e5 din telefon, och jag kommer ih\u00e5g att jag skannade en QR-kod i ett flygblad f\u00f6r att ladda ner n\u00e5got. Fr\u00e5n och med d\u00e5 s\u00e5g man l\u00e5ngsamt fler applikationer tillagda, som t ex n\u00e4r du k\u00f6per en ny enhet s\u00e5 skulle f\u00f6rpackningen ha en QR-kod som ledde dig till handboken som laddats upp p\u00e5 internet. De har varit ganska etablerade i Schweiz sedan dess!<strong><em>Pascal Keller, Distrelec Schweiz<\/em><\/strong><\/p><\/blockquote>\n\n\n\n<h2 id=\"qr-koder-under-covid-19\" class=\"wp-block-heading\">QR-koder under Covid-19<\/h2>\n\n\n\n<p><br>I slutet av 2019 fortsatte QR-koder att vara anv\u00e4ndbara i branscher som marknadsf\u00f6ring, f\u00f6retag, utbildning och ideella organisationer. Men under kampen mot Covid-19 fr\u00e5n och med 2020 har de kunnat erbjuda verkligt unik funktionalitet som hj\u00e4lper alla att vara s\u00e4kra.<\/p>\n\n\n\n<p>Erik Skogly, Country Sales Manager p\u00e5 Elfa Distrelec Norge, m\u00e4rkte denna nya trend:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>N\u00e4r det g\u00e4ller mig, \u00e5tminstone fram tills f\u00f6r ett par \u00e5r sedan, var QR-koder n\u00e5got som inte anv\u00e4ndes av norrm\u00e4n. Men i februari 2020, n\u00e4r den globala pandemin b\u00f6rjade v\u00e4xa, b\u00f6rjade f\u00f6retag, l\u00e4kare, sjukhus och fler anta dem som ett ber\u00f6ringsfritt s\u00e4tt att tillhandah\u00e5lla information. Jag har sett dem anv\u00e4ndas p\u00e5 restauranger f\u00f6r att ers\u00e4tta menyer och f\u00f6r att checka in f\u00f6r sp\u00e5rnings\u00e4ndam\u00e5l, p\u00e5 sjukhus och p\u00e5 l\u00e4karmottagningar f\u00f6r att registrera ditt bes\u00f6k &#8211; den praktiska och enkla anv\u00e4ndningen av QR-koden g\u00f6r det till ett utm\u00e4rkt verktyg f\u00f6r alla. Det blir v\u00e4ldigt intressant att se var dessa koder dyker upp h\u00e4rn\u00e4st!<strong><em>Erik Skogly, Elfa Distrelec Norge<\/em><\/strong><\/p><\/blockquote>\n\n\n\n<p>Och faktiskt, anv\u00e4ndningen av QR-koder under pandemin har varierat. I Kanada anv\u00e4nder Vancouver Art Gallery dem f\u00f6r att&nbsp;<a href=\"https:\/\/www.vancouverisawesome.com\/vancouver-news\/visit-vancouver-art-gallery-look-like-summer-2415286\" target=\"_blank\" rel=\"noreferrer noopener\">tillhandah\u00e5lla kopior av galleriets bes\u00f6karguidee<\/a>, Shanghai antar QR-koder till&nbsp;<a href=\"https:\/\/www.shine.cn\/news\/metro\/2007031414\/\" target=\"_blank\" rel=\"noreferrer noopener\">f\u00f6rb\u00e4ttra s\u00e4kerheten och st\u00f6dja hanteringen av n\u00f6dsituationer i hissar<\/a>, och i USA m\u00f6jligg\u00f6r Walmart&nbsp;<a href=\"https:\/\/corporate.walmart.com\/newsroom\/2020\/03\/27\/were-making-key-services-completely-contact-free\" target=\"_blank\" rel=\"noreferrer noopener\">betalningar med QR-kod<\/a>. De har varit en stor m\u00f6jligg\u00f6rare f\u00f6r social distansering, hj\u00e4lpt m\u00e4nniskor att undvika on\u00f6dig kontakt med andra och minimerat ber\u00f6ring av delade ytor.<\/p>\n\n\n\n<p>Deras \u00f6kade anv\u00e4ndning har varit uppenbar: i en&nbsp;<a href=\"https:\/\/www.mobileiron.com\/sites\/default\/files\/Datasheets\/qr-codes\/QR-Code-Sentiment-Data.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">studie utf\u00f6rd av MobileIron<\/a>, 47% av respondenterna m\u00e4rkte en \u00f6kning av QR-kodanv\u00e4ndningen under pandemin. Detta \u00f6kade beroende av QR-koder \u00f6ppnar dock upp n\u00e5gra fr\u00e5gor ang\u00e5ende deras s\u00e4kerhet.<\/p>\n\n\n\n<h2 id=\"qr-kodsakerhet\" class=\"wp-block-heading\">QR-kods\u00e4kerhet<\/h2>\n\n\n\n<p><br>Som vi vet \u00e4r en QR-kod byggd med en kvadratisk matris med pixlade punkter. Detta inneb\u00e4r att en QR-kod, n\u00e4r den v\u00e4l har skapats, inte kan hackas &#8211; QR-kodteknik \u00e4r inte en s\u00e4kerhetsrisk i sig. Men som alla webbplatser och tekniker kan QR-koder vara skadliga n\u00e4r de inte kommer fr\u00e5n en betrodd avs\u00e4ndare. MobileIron identifierade att medan 69% av respondenterna \u00e4r s\u00e4kra p\u00e5 att kunna urskilja en skadlig URL, s\u00e5 trodde endast 37% av de svarande att de skulle kunna skilja ut en skadlig QR-kod. Detta riskerar att uts\u00e4tta anv\u00e4ndare f\u00f6r tre huvudtyper av cyberattacker: n\u00e4tfiske, skadlig programvarudistribution och pekande p\u00e5 skadliga webbplatser. Dessa attacker utf\u00f6rs mestadels genom att skapa falska affischer inklusive QR-koder eller klistra in skadliga QR-kodklisterm\u00e4rken \u00f6ver legitima QR-koder som finns p\u00e5 affischer p\u00e5 offentliga platser.<\/p>\n\n\n\n<p>Anv\u00e4ndare kan b\u00e4st skydda sig mot den h\u00e4r typen av attacker genom att vara vaksamma: leta efter \u00f6verklistrade QR-koder, ge inte personlig eller inloggningsinformation f\u00f6r att undvika n\u00e4tfiske och titta p\u00e5 webbadresser innan du forts\u00e4tter. Det finns ocks\u00e5 QR-kods\u00e4kerhetsappar som Norton Snap som fungerar som QR-kodskannrar med inbyggda s\u00e4kerhetsfunktioner som skyddar dig fr\u00e5n alla typer av cyberangrepp via QR-kod.<\/p>\n\n\n\n<h2 id=\"framtiden-for-qr-koder\" class=\"wp-block-heading\">Framtiden f\u00f6r QR-koder<\/h2>\n\n\n\n<p><br>\u00c4ven om QR-koder har uppr\u00e4ttats under m\u00e5nga \u00e5r har Covid-19-pandemin framh\u00e4vt hur anv\u00e4ndbar tekniken kan vara i vardagen. I den studie som genomf\u00f6rdes av MobileIron ville \u00f6ver 58% av de svarande se att QR-koder skulle anv\u00e4ndas mer i framtiden, och myndigheter och f\u00f6retag har hoppat p\u00e5 t\u00e5get f\u00f6r att dra nytta av den anv\u00e4ndbara tekniken. N\u00e4r v\u00e5ra mobiltelefoner och andra enheter utvecklas vidare kan vi s\u00e4kert se fram emot m\u00e5nga nya och sp\u00e4nnande applikationer f\u00f6r QR-koder.<\/p>\n","protected":false},"excerpt":{"rendered":"I en tid d\u00e4r alla, fr\u00e5n grundskolebarn till pension\u00e4rer, har en mobiltelefon, anv\u00e4nder vi apparater som st\u00e4ndigt utvecklas&hellip;\n","protected":false},"author":5,"featured_media":10750,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"","csco_page_header_type":"","csco_appearance_grid":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[242],"tags":[],"coauthors":[],"class_list":{"0":"post-8207","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-it-digital-sv","8":"cs-entry","9":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>QR-kodens \u00e5terkomst - KnowHow<\/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:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"QR-kodens \u00e5terkomst - KnowHow\" \/>\n<meta property=\"og:description\" content=\"I en tid d\u00e4r alla, fr\u00e5n grundskolebarn till pension\u00e4rer, har en mobiltelefon, anv\u00e4nder vi apparater som st\u00e4ndigt utvecklas&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/\" \/>\n<meta property=\"og:site_name\" content=\"KnowHow\" \/>\n<meta property=\"article:published_time\" content=\"2021-09-20T16:45:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-11-23T14:49:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/rise-of-qr-banner.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Julia Stollberg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Skriven av\" \/>\n\t<meta name=\"twitter:data1\" content=\"Julia Stollberg\" \/>\n\t<meta name=\"twitter:label2\" content=\"Ber\u00e4knad l\u00e4stid\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minuter\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/\"},\"author\":{\"name\":\"Julia Stollberg\",\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/#\/schema\/person\/ca4a03bb65afa6c4dc1c655ce561ab9f\"},\"headline\":\"QR-kodens \u00e5terkomst\",\"datePublished\":\"2021-09-20T16:45:03+00:00\",\"dateModified\":\"2021-11-23T14:49:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/\"},\"wordCount\":1101,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/#organization\"},\"image\":{\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/rise-of-qr-banner.jpg\",\"articleSection\":[\"IT &amp; digital\"],\"inLanguage\":\"sv-SE\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/\",\"url\":\"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/\",\"name\":\"QR-kodens \u00e5terkomst - KnowHow\",\"isPartOf\":{\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/rise-of-qr-banner.jpg\",\"datePublished\":\"2021-09-20T16:45:03+00:00\",\"dateModified\":\"2021-11-23T14:49:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#breadcrumb\"},\"inLanguage\":\"sv-SE\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"sv-SE\",\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#primaryimage\",\"url\":\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/rise-of-qr-banner.jpg\",\"contentUrl\":\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/rise-of-qr-banner.jpg\",\"width\":2000,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Hem\",\"item\":\"https:\/\/knowhow.distrelec.com\/sv\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"QR-kodens \u00e5terkomst\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/#website\",\"url\":\"https:\/\/knowhow.distrelec.com\/sv\/\",\"name\":\"KnowHow\",\"description\":\"KnowHow Hub\",\"publisher\":{\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/knowhow.distrelec.com\/sv\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"sv-SE\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/#organization\",\"name\":\"Distrelec\",\"url\":\"https:\/\/knowhow.distrelec.com\/sv\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sv-SE\",\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/09\/distrelec_logo.png\",\"contentUrl\":\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/09\/distrelec_logo.png\",\"width\":530,\"height\":98,\"caption\":\"Distrelec\"},\"image\":{\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/#\/schema\/person\/ca4a03bb65afa6c4dc1c655ce561ab9f\",\"name\":\"Julia Stollberg\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sv-SE\",\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/#\/schema\/person\/image\/f32fbd1e0067ed6f628c1371f8af0639\",\"url\":\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/07\/pic-96x96.jpg\",\"contentUrl\":\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/07\/pic-96x96.jpg\",\"caption\":\"Julia Stollberg\"},\"description\":\"As Copywriter and Translation Coordinator at Distrelec, Julia contributes articles to our KnowHow platform and ensures all articles are translated to our high quality standards. With experience working in multinational companies, Julia\u2019s interests include latest technology trends, 5G and wearable tech. In her spare time she loves to read, go to the theatre and play with her cat.\",\"url\":\"https:\/\/knowhow.distrelec.com\/sv\/author\/julia-stollberg\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"QR-kodens \u00e5terkomst - KnowHow","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/","og_locale":"sv_SE","og_type":"article","og_title":"QR-kodens \u00e5terkomst - KnowHow","og_description":"I en tid d\u00e4r alla, fr\u00e5n grundskolebarn till pension\u00e4rer, har en mobiltelefon, anv\u00e4nder vi apparater som st\u00e4ndigt utvecklas&hellip;","og_url":"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/","og_site_name":"KnowHow","article_published_time":"2021-09-20T16:45:03+00:00","article_modified_time":"2021-11-23T14:49:36+00:00","og_image":[{"width":2000,"height":800,"url":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/rise-of-qr-banner.jpg","type":"image\/jpeg"}],"author":"Julia Stollberg","twitter_card":"summary_large_image","twitter_misc":{"Skriven av":"Julia Stollberg","Ber\u00e4knad l\u00e4stid":"5 minuter"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#article","isPartOf":{"@id":"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/"},"author":{"name":"Julia Stollberg","@id":"https:\/\/knowhow.distrelec.com\/sv\/#\/schema\/person\/ca4a03bb65afa6c4dc1c655ce561ab9f"},"headline":"QR-kodens \u00e5terkomst","datePublished":"2021-09-20T16:45:03+00:00","dateModified":"2021-11-23T14:49:36+00:00","mainEntityOfPage":{"@id":"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/"},"wordCount":1101,"commentCount":0,"publisher":{"@id":"https:\/\/knowhow.distrelec.com\/sv\/#organization"},"image":{"@id":"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#primaryimage"},"thumbnailUrl":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/rise-of-qr-banner.jpg","articleSection":["IT &amp; digital"],"inLanguage":"sv-SE","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/","url":"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/","name":"QR-kodens \u00e5terkomst - KnowHow","isPartOf":{"@id":"https:\/\/knowhow.distrelec.com\/sv\/#website"},"primaryImageOfPage":{"@id":"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#primaryimage"},"image":{"@id":"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#primaryimage"},"thumbnailUrl":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/rise-of-qr-banner.jpg","datePublished":"2021-09-20T16:45:03+00:00","dateModified":"2021-11-23T14:49:36+00:00","breadcrumb":{"@id":"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#breadcrumb"},"inLanguage":"sv-SE","potentialAction":[{"@type":"ReadAction","target":["https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/"]}]},{"@type":"ImageObject","inLanguage":"sv-SE","@id":"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#primaryimage","url":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/rise-of-qr-banner.jpg","contentUrl":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/rise-of-qr-banner.jpg","width":2000,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/knowhow.distrelec.com\/sv\/it-digital-sv\/qr-kodens-aterkomst\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Hem","item":"https:\/\/knowhow.distrelec.com\/sv\/"},{"@type":"ListItem","position":2,"name":"QR-kodens \u00e5terkomst"}]},{"@type":"WebSite","@id":"https:\/\/knowhow.distrelec.com\/sv\/#website","url":"https:\/\/knowhow.distrelec.com\/sv\/","name":"KnowHow","description":"KnowHow Hub","publisher":{"@id":"https:\/\/knowhow.distrelec.com\/sv\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/knowhow.distrelec.com\/sv\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"sv-SE"},{"@type":"Organization","@id":"https:\/\/knowhow.distrelec.com\/sv\/#organization","name":"Distrelec","url":"https:\/\/knowhow.distrelec.com\/sv\/","logo":{"@type":"ImageObject","inLanguage":"sv-SE","@id":"https:\/\/knowhow.distrelec.com\/sv\/#\/schema\/logo\/image\/","url":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/09\/distrelec_logo.png","contentUrl":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/09\/distrelec_logo.png","width":530,"height":98,"caption":"Distrelec"},"image":{"@id":"https:\/\/knowhow.distrelec.com\/sv\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/knowhow.distrelec.com\/sv\/#\/schema\/person\/ca4a03bb65afa6c4dc1c655ce561ab9f","name":"Julia Stollberg","image":{"@type":"ImageObject","inLanguage":"sv-SE","@id":"https:\/\/knowhow.distrelec.com\/sv\/#\/schema\/person\/image\/f32fbd1e0067ed6f628c1371f8af0639","url":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/07\/pic-96x96.jpg","contentUrl":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/07\/pic-96x96.jpg","caption":"Julia Stollberg"},"description":"As Copywriter and Translation Coordinator at Distrelec, Julia contributes articles to our KnowHow platform and ensures all articles are translated to our high quality standards. With experience working in multinational companies, Julia\u2019s interests include latest technology trends, 5G and wearable tech. In her spare time she loves to read, go to the theatre and play with her cat.","url":"https:\/\/knowhow.distrelec.com\/sv\/author\/julia-stollberg\/"}]}},"jetpack_featured_media_url":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/rise-of-qr-banner.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/posts\/8207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/comments?post=8207"}],"version-history":[{"count":0,"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/posts\/8207\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/media\/10750"}],"wp:attachment":[{"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/media?parent=8207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/categories?post=8207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/tags?post=8207"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/coauthors?post=8207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}