{"id":1611,"date":"2022-03-22T01:16:40","date_gmt":"2022-03-22T09:16:40","guid":{"rendered":"https:\/\/www.iotgallop.com\/?p=1611"},"modified":"2022-10-06T01:06:29","modified_gmt":"2022-10-06T09:06:29","slug":"what-is-the-ndef-format","status":"publish","type":"post","link":"https:\/\/www.iotgallop.com\/ja\/what-is-the-ndef-format\/","title":{"rendered":"NDEF\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f"},"content":{"rendered":"<p>NFC \u30bf\u30b0\u306f NFC \u30d5\u30a9\u30fc\u30e9\u30e0\u304c\u4f5c\u6210\u3057\u305f NDEF\uff08NFC \u30c7\u30fc\u30bf\u4ea4\u63db\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\uff09\u3068\u547c\u3070\u308c\u308b\u7279\u5225\u306a\u30d5\u30a9\u30fc \u30de\u30c3\u30c8\u3067\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u30c7\u30fc\u30bf\u306e\u69cb\u9020\u3092\u5b9a\u7fa9\u3059\u308b\u3082\u306e\u3067\u3001NdefMessage \u307e\u305f\u306f NdefRecord \u306e\u3044\u305a\u308c\u304b\u306b\u5b9f\u88c5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u3001NDEF\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u306f\u30011\u3064\u306e\u30bf\u30b0\u306b\u8907\u6570\u306e\u7a2e\u985e\u306e\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u975e\u63a5\u89e6\u578b\u6c7a\u6e08\u3084\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306a\u3069\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6700\u9069\u3067\u3059\u3002\u4eca\u56de\u306f\u3001NDEF\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068\u305d\u306e\u4e3b\u306a\u7279\u5fb4\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">NDEF\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>NDEF\u5f62\u5f0f\u306f\u3001NFC\u30bf\u30b0\u306e\u60c5\u5831\u3092\u30a8\u30f3\u30b3\u30fc\u30c9\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u308b\u6a19\u6e96\u7684\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4e92\u63db\u6027\u306e\u3042\u308bNFC\u30c7\u30d0\u30a4\u30b9\u3068NFC\u30bf\u30b0\u306e\u9593\u3067\u5b8c\u74a7\u306a\u30c7\u30fc\u30bf\u4ea4\u63db\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30fb\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306f\u4e3b\u306b\u4ee5\u4e0b\u306e\u8981\u7d20\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>NDEF\u30ec\u30b3\u30fc\u30c9<\/li><li>NDEF\u30e1\u30c3\u30bb\u30fc\u30b8<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">NDEF\u30ec\u30b3\u30fc\u30c9<\/h3>\n\n\n\n<p>NDEF\u30ec\u30b3\u30fc\u30c9\u306f\u4e3b\u306b3\u3064\u306e\u8981\u7d20\u304b\u3089\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u30ec\u30b3\u30fc\u30c9\u30bf\u30a4\u30d7\u8b58\u5225\u5b50<\/li><li>\u5b9f\u969b\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u30c7\u30fc\u30bf<\/li><li>CRC\uff08cyclic redundancy check\uff09\u306b\u3088\u308b\u4fdd\u8a3c\u3002<a><\/a> \u30c7\u30fc\u30bf\u306e\u5b8c\u5168\u6027<\/li><\/ul>\n\n\n\n<p><strong>\u30ec\u30b3\u30fc\u30c9\u30bf\u30a4\u30d7\u8b58\u5225\u5b50<\/strong><\/p>\n\n\n\n<p>\u30ec\u30b3\u30fc\u30c9\u30bf\u30a4\u30d7\u8b58\u5225\u5b50\u306f\u3001\u305d\u306e\u7279\u5b9a\u306eNDEF\u30ec\u30b3\u30fc\u30c9\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u60c5\u5831\u306e\u7a2e\u985e\u3092NFC\u30ea\u30fc\u30c0\u30fc\u306b\u77e5\u3089\u305b\u307e\u3059\u3002&nbsp;<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u975e\u63a5\u89e6\u578b\u6c7a\u6e08\u7aef\u672b\u304cNFC\u30bf\u30b0\u3068\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u5834\u5408\u3001\u30ec\u30b3\u30fc\u30c9\u30bf\u30a4\u30d7\u8b58\u5225\u5b50\u3092\u8aad\u307f\u53d6\u308a\u3001\u6c7a\u6e08\u95a2\u9023\u306eNDEF\u30ec\u30b3\u30fc\u30c9\u306e\u307f\u3092\u51e6\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30ec\u30b3\u30fc\u30c9\u30bf\u30a4\u30d7\u8b58\u5225\u5b50\u306f\u3001URI\u30ec\u30b3\u30fc\u30c9\u3001\u30b5\u30fc\u30d3\u30b9\u63d0\u4f9b\u30ec\u30b3\u30fc\u30c9\u3001URI &amp;MIME\u30ec\u30b3\u30fc\u30c9\u3001\u307e\u305f\u306fEddystone UDI\u30ec\u30b3\u30fc\u30c9\u306a\u3069\u306e\u7570\u306a\u308b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p><strong>NDEF\u304c\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30c7\u30fc\u30bf\u578b<\/strong><\/p>\n\n\n\n<p>NDEF\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308b\u30c7\u30fc\u30bf\u578b\u306f\u3001URI\u30ec\u30b3\u30fc\u30c9\u3001MIME\u30bf\u30a4\u30d7\u30ec\u30b3\u30fc\u30c9\u3001\u304a\u3088\u3073\u30b5\u30fc\u30d3\u30b9\u30c7\u30a3\u30b9\u30ab\u30d0\u30ea\u30fc\u30ec\u30b3\u30fc\u30c9\u3067\u3059\u3002NFC\u30bf\u30b0\u306f\u3001NDEF\u30ec\u30b3\u30fc\u30c9\u3054\u3068\u306b\u591a\u69d8\u306a\u60c5\u5831\u307e\u305f\u306f1\u7a2e\u985e\u306e\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306eURL\u3001Android\u30a2\u30d7\u30ea\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30a2\u30c9\u30ec\u30b9\u3001\u4f1a\u793e\u306e\u9023\u7d61\u5148\u306a\u3069\u3092\u3001\u305d\u308c\u305e\u308c\u5225\u306eURI\u30ec\u30b3\u30fc\u30c9\u3067\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" type=\"1\"><li><strong>URI\u30ec\u30b3\u30fc\u30c9<\/strong><\/li><\/ol>\n\n\n\n<p>\u3053\u306e\u30bf\u30a4\u30d7\u306f Uniform Resource Identifier\uff08URI\uff09\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u3060\u3051\u306b\u4f7f\u7528\u3055\u308c\u307e \u3059\u3002\u305d\u306e\u540d\u524d\u304c\u793a\u3059\u3088\u3046\u306b\u3001\u3053\u308c\u306f\u3055\u307e\u3056\u307e\u306a\u30bf\u30a4\u30d7\u306e URI \u30c7\u30fc\u30bf\u306e\u30bd\u30fc\u30b9\u306b NFC \u88c5\u7f6e\u3092\u5411\u3051\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306eURL \u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u304a\u3088\u3073\u9023\u7d61\u5148\u60c5\u5831\u306a\u3069\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>MIME\u30bf\u30a4\u30d7\u30ec\u30b3\u30fc\u30c9<\/strong><\/li><\/ul>\n\n\n\n<p>MIME stands for Multipurpose Internet Mail Extension. This record store both a Uniform Resource Identifier (URI) and a MIME Type record in the NDEF format. The MIME type is used to determine how to handle the information stored in the URI part of the record, so you should always include this when storing content on an NFC tag. For example, if you stored a URI record pointing to a website on an NFC tag, the MIME-type for this record should be &#8216;text\/HTML.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u30b5\u30fc\u30d3\u30b9\u30c7\u30a3\u30b9\u30ab\u30d0\u30ea\u30fc\u30ec\u30b3\u30fc\u30c9<\/strong><\/li><\/ul>\n\n\n\n<p>This record is used to store service discovery information in the NDEF format. This information can be used by &#8216;discoverable&#8217; NFC devices to determine if they are within the range of services relevant to them.<\/p>\n\n\n\n<p>\u30bf\u30a4\u30d7C\u306eNDEF\u30ec\u30b3\u30fc\u30c9\u306b\u683c\u7d0d\u3055\u308c\u308b\u60c5\u5831\u306f\u3001\u5408\u8a08\u3067\u6700\u592727\u30d0\u30a4\u30c8\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Eddystone UID\u30ec\u30b3\u30fc\u30c9<\/strong><\/li><\/ul>\n\n\n\n<p>Type D\u30ec\u30b3\u30fc\u30c9\u306f\u3001Eddystone\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u6e96\u62e0\u3057\u305fURL\u306e\u5f62\u3067\u4e00\u610f\u306a\u8b58\u5225\u5b50\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\u3053\u306eURL\u306e\u6b63\u78ba\u306a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306f\u3001\u3069\u306eEddystone\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u304b\u306b\u4f9d\u5b58\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">NDEF\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u304a\u3051\u308bNDEF\u30e1\u30c3\u30bb\u30fc\u30b8\u3068\u306f\uff1f<\/h3>\n\n\n\n<p>NDEF \u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u3001NFC \u30bf\u30b0\u306b\u4fdd\u5b58\u3055\u308c\u305f\u60c5\u5831\u3092\u542b\u3080\u30c7\u30fc\u30bf\u30d1\u30b1\u30c3\u30c8\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u3001NDEF \u30ec\u30b3\u30fc\u30c9\u3092NDEF \u30e1\u30c3\u30bb\u30fc\u30b8\u3068\u547c\u3070\u308c\u308b\u30b3\u30f3\u30c6\u30ca\u69cb\u9020\u306b\u914d\u7f6e\u3059\u308b\u3053\u3068\u3067\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>Each record contains a specific type of data that can be recognized by its &#8216;payload&#8217; format field value. Most often, the data include URLs, Uniform Resource Identifiers (URIs), NDEF messages, or MIME types to identify the content of the data.<\/p>\n\n\n\n<p>NDEF\u306e\u8a18\u9332\u306f3\u3064\u306e\u90e8\u5206\u304b\u3089\u69cb\u6210\u3055\u308c\u308b\u3002&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u30d8\u30c3\u30c0\u30fc<\/li><li>\u30da\u30a4\u30ed\u30fc\u30c9&nbsp;<\/li><li>\u30d5\u30c3\u30bf\u30fc&nbsp;<\/li><\/ul>\n\n\n\n<p>\u30d8\u30c3\u30c0\u30fc\u306f\u30ec\u30b3\u30fc\u30c9\u306e\u7a2e\u985e\u3068\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u958b\u59cb\u4f4d\u7f6e\u3092\u5b9a\u7fa9\u3059\u308b\u3002\u4f8b\u5916\u306f\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u6301\u305f\u306a\u3044NDEF URI\u30ec\u30b3\u30fc\u30c9\u3067\u3042\u308b\u3002\u30d5\u30c3\u30bf\u30fc\u306f\u30ec\u30b3\u30fc\u30c9\u306e\u7d42\u308f\u308a\u3092\u793a\u3059\u5358\u306a\u308b\u6587\u5b57\u5217\u306e\u30bf\u30fc\u30df\u30cd\u30fc\u30bf\u30fc\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>NDEF\u5f62\u5f0f\u306f\u30011\u679a\u306e\u30bf\u30b0\u306b\u8907\u6570\u306e\u7a2e\u985e\u306e\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3067\u304d\u308b\u305f\u3081\u3001\u975e\u63a5\u89e6\u578b\u6c7a\u6e08\u3084\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306a\u3069\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">NDEF\u4ed5\u69d8\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p>\u3044\u304f\u3064\u304b\u306e\u4ed5\u69d8\u306b\u3088\u308a\u3001NFC \u30bf\u30b0\u3068\u30c7\u30d0\u30a4\u30b9\u306e\u4e92\u63db\u6027\u304c\u4fdd\u8a3c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u7570\u306a\u308b\u88fd\u9020\u696d\u8005\u9593\u306b\u304a\u3051\u308b\u76f8\u4e92\u904b\u7528\u6027\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n\n\n\n<p>NFC \u30d5\u30a9\u30fc\u30e9\u30e0\u306e\u4ed5\u69d8\u306f\u3001NDEF \u30c7\u30fc\u30bf\u306e\u8a18\u8ff0\u3001\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3001\u304a\u3088\u3073\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u30ac\u30a4\u30c9 \u30e9\u30a4\u30f3\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3059\u3079\u3066\u306e\u30e1\u30fc\u30ab\u30fc\u304c\u4e92\u63db\u6027\u306e\u3042\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092NFC \u30bf\u30b0\u306b\u66f8\u304d\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d \u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u4ed5\u69d8\u306e\u6700\u3082\u91cd\u8981\u306a\u90e8\u5206\u306e1\u3064\u306f\u3001NDEF\u30ec\u30b3\u30fc\u30c9\u30bf\u30a4\u30d7\u30c6\u30fc\u30d6\u30eb\u3067\u3042\u308b\u3002\u3053\u308c\u306fNDEF\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u542b\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u30ec\u30b3\u30fc\u30c9\u306e\u7a2e\u985e\u3068\u3001\u305d\u308c\u305e\u308c\u304c\u906d\u9047\u3057\u305f\u3068\u304d\u306b\u30c7\u30d0\u30a4\u30b9\u304c\u53d6\u308b\u3079\u304d\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001NDEF \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066NFC \u30bf\u30b0\u306bURI \u3092\u66f8\u304d\u8fbc\u3080\u5834\u5408\u3001\u3053\u308c\u306f\u30ec\u30b3\u30fc\u30c9\u30bf\u30a4\u30d7\u30c6\u30fc\u30d6\u30eb\u3067\u6307\u5b9a\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u305d\u3046\u3067\u306a\u3051\u308c\u3070\u30c7\u30d0\u30a4\u30b9\u306f\u3053\u306e\u30ec\u30b3\u30fc\u30c9\u306b\u51fa\u4f1a\u3063\u305f\u3068\u304d\u306b\u3069\u306e\u3088\u3046\u306a\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u53d6\u308b\u3079\u304d\u304b\u304c\u308f\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">NDEF\u5f62\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n\n<p>\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u6700\u3082\u660e\u767d\u306a\u5229\u70b9\u306f\u3001\u4e92\u63db\u6027\u3067\u3059\u3002NFC \u30e6\u30fc\u30b6\u30fc\u304c\u7c21\u5358\u306b\u30c7\u30fc\u30bf\u3092\u4ea4\u63db\u3067\u304d\u308b\u3088\u3046\u3001\u5e83\u304f\u53d7\u3051\u5165\u308c\u3089\u308c\u3066\u3044\u308b \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u305d\u306e\u4ed6\u306e\u5229\u70b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>NDEF \u30ec\u30b3\u30fc\u30c9\u306b\u306f\u6700\u5c0f\u307e\u305f\u306f\u6700\u5927\u306e\u30b5\u30a4\u30ba\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u305f\u3081\u3001\u4ed6\u306e\u591a\u304f\u306e\u5f62\u5f0f\u3088\u308a\u3082\u591a\u304f\u306e\u60c5\u5831\u3092NFC \u30bf\u30b0\u306b\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u4ed6\u306e\u591a\u304f\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u306f\u5927\u304d\u3059\u304e\u308bYouTube \u30d3\u30c7\u30aa\u3084\u30d5\u30a9\u30c8\u30ae\u30e3\u30e9\u30ea\u30fc\u306eURL \u3092NDEF \u30ec\u30b3\u30fc\u30c9\u306b\u683c\u7d0d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li><li>NDEF \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306f\u3001\u307b\u3068\u3093\u3069\u3059\u3079\u3066\u306e NFC \u30c7\u30d0\u30a4\u30b9\u3068\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30b7\u30b9\u30c6\u30e0\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u552f\u4e00\u306e\u4f8b\u5916\u306f\u3001\u53e4\u3044 Windows Phone 7 \u30c7\u30d0\u30a4\u30b9\u3067\u3001NFC \u30bf\u30b0\u3092\u8aad\u307f\u53d6\u308b\u969b\u306b NDEF \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u305b\u3093\u3002<\/li><li>NDEF \u30ec\u30b3\u30fc\u30c9\u306f\u30011 \u3064\u306e NFC \u30bf\u30b0\u306b\u8907\u6570\u306e\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u3088\u308a\u591a\u304f\u306e\u60c5\u5831\u30921 \u3064\u306e\u30bf\u30b0\u306b\u53ce\u3081\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001\u3053\u308c\u306f\u4f7f\u7528\u3059\u3079\u304d\u5f62\u5f0f\u3067\u3059\u3002\u60c5\u5831\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306bNDEF \u3092\u4f7f\u7528\u3059\u308b\u7d20\u6674\u3089\u3057\u3044\u70b9\u306f\u3001\u4ed6\u306eNFC \u30bf\u30b0\u304c\u7570\u306a\u308b\u30bd\u30fc\u30b9\u304b \u3089\u60c5\u5831\u3092\u8aad\u307f\u53d6\u308a\u3001\u96c6\u7d04\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">NDEF\u30ec\u30b3\u30fc\u30c9\u30bf\u30a4\u30d7\u30c6\u30fc\u30d6\u30eb\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p>\u4e0a\u8ff0\u3057\u305f\u3088\u3046\u306b\u3001NDEF\u30ec\u30b3\u30fc\u30c9\u30bf\u30a4\u30d7\u30c6\u30fc\u30d6\u30eb\u306f\u3001\u3069\u306e\u30bf\u30a4\u30d7\u306e\u30ec\u30b3\u30fc\u30c9\u304cNDEF\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u542b\u307e\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3001\u305d\u3057\u3066\u305d\u308c\u3089\u306b\u906d\u9047\u3057\u305f\u30c7\u30d0\u30a4\u30b9\u304c\u3069\u306e\u3088\u3046\u306a\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u53d6\u308b\u3079\u304d\u304b\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001NDEF\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u306f\u30011\u3064\u306e\u30bf\u30b0\u306b\u8907\u6570\u306e\u7a2e\u985e\u306e\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u975e\u63a5\u89e6\u578b\u6c7a\u6e08\u3084\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u5f62\u5f0f\u3092\u5fc5\u8981\u3068\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u958b\u767a\u8005\u304c\u5bb9\u6613\u306b\u884c\u3048\u308b\u3088\u3046\u306b\u3001Android\u306fNDEF\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u76f4\u63a5\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u308b\u3044\u304f\u3064\u304b\u306eAPI\u3092\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>NFC tags store data in a special format called NDEF (NFC Data Exchange Format) created by NFC Forum. It defines the structure of the data and can either be implemented in NdefMessage or NdefRecord. As such, the NDEF format allows for multiple types of data to be stored on a single tag, making it perfect for applications such as contactless payments and marketing campaigns. In this article, we discuss the NDEF format and its key features. What is NDEF Format? The NDEF format is a standard data structure that can be used to encode information on NFC tags. It allows flawless data exchange between compatible NFC devices and NFC tags. [&hellip;]<\/p>","protected":false},"author":2,"featured_media":1613,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[38],"tags":[],"class_list":["post-1611","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-basics"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/posts\/1611","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/comments?post=1611"}],"version-history":[{"count":1,"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/posts\/1611\/revisions"}],"predecessor-version":[{"id":1614,"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/posts\/1611\/revisions\/1614"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/media\/1613"}],"wp:attachment":[{"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/media?parent=1611"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/categories?post=1611"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/tags?post=1611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}