{"id":37363,"date":"2026-02-01T16:02:44","date_gmt":"2026-02-01T07:02:44","guid":{"rendered":"https:\/\/uxdaystokyo.com\/articles\/?post_type=glossary&#038;p=37363"},"modified":"2026-02-01T16:02:44","modified_gmt":"2026-02-01T07:02:44","slug":"umux","status":"publish","type":"glossary","link":"https:\/\/uxdaystokyo.com\/articles\/glossary\/umux\/","title":{"rendered":"UMUX"},"content":{"rendered":"<p>UMUX\uff08Usability Metric for User Experience\uff09\u306f\u3001\u88fd\u54c1\u3084\u30b7\u30b9\u30c6\u30e0\u306e\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u958b\u767a\u3055\u308c\u305f\u3001\u7c21\u6f54\u304b\u3064\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6a19\u6e96\u5316\u8cea\u554f\u7968\u3067\u3042\u308b\u3002\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u69cb\u6210\u3059\u308b\u300c\u6709\u52b9\u3055\u300d\u300c\u52b9\u7387\u300d\u300c\u6e80\u8db3\u5ea6\u300d\u3068\u3044\u3046\u5074\u9762\u3092\u3001\u308f\u305a\u304b4\u3064\u306e\u8cea\u554f\u3067\u5b9a\u91cf\u7684\u306b\u8a55\u4fa1\u3059\u308b\u3002<\/p>\n<p>\u9ad8\u901f\u306a\u958b\u767a\u30b5\u30a4\u30af\u30eb\u306b\u304a\u3044\u3066\u3001\u4e3b\u89b3\u7684\u306a\u611f\u60f3\u3060\u3051\u3067\u306a\u304f\u5ba2\u89b3\u7684\u306a\u6307\u6a19\u3067\u88fd\u54c1\u4fa1\u5024\u3092\u8fc5\u901f\u306b\u691c\u8a3c\u3057\u3001\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u4e0b\u3059\u305f\u3081\u306e\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3068\u306a\u308b\u3002<\/p>\n<h2>\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e3\u8981\u7d20\u3092\u6349\u3048\u308b\u8a2d\u8a08\u601d\u60f3<\/h2>\n<p>UMUX\u306f\u3001ISO 9241-11\u3067\u5b9a\u7fa9\u3055\u308c\u308b\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e3\u3064\u306e\u69cb\u6210\u8981\u7d20\u3001\u3059\u306a\u308f\u3061\u300c\u6709\u52b9\u3055\uff08Effectiveness\uff09\u300d\u300c\u52b9\u7387\uff08Efficiency\uff09\u300d\u300c\u6e80\u8db3\u5ea6\uff08Satisfaction\uff09\u300d\u3092\u30d0\u30e9\u30f3\u30b9\u826f\u304f\u6e2c\u5b9a\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>\u3053\u308c\u306f\u3001\u5358\u306b\u300c\u4f7f\u3044\u3084\u3059\u3044\u300d\u3068\u3044\u3046\u4e3b\u89b3\u7684\u306a\u6e80\u8db3\u5ea6\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u76ee\u7684\u3092\u9054\u6210\u3067\u304d\u305f\u304b\uff08\u6709\u52b9\u3055\uff09\u3001\u305d\u306e\u904e\u7a0b\u306f\u30b9\u30e0\u30fc\u30ba\u3060\u3063\u305f\u304b\uff08\u52b9\u7387\uff09\u3068\u3044\u3046\u5ba2\u89b3\u7684\u306a\u5074\u9762\u3082\u6349\u3048\u308b\u3053\u3068\u3092\u610f\u56f3\u3057\u3066\u3044\u308b\u3002\u80af\u5b9a\u7684\u306a\u8868\u73fe\u306e\u8cea\u554f2\u3064\u3068\u5426\u5b9a\u7684\u306a\u8868\u73fe\u306e\u8cea\u554f2\u3064\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u56de\u7b54\u8005\u306e\u672c\u97f3\u3092\u5f15\u304d\u51fa\u3057\u3084\u3059\u3044\u69cb\u9020\u306b\u306a\u3063\u3066\u3044\u308b\u70b9\u3082\u7279\u5fb4\u3067\u3042\u308b\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/01\/umux-3.png\" alt=\"\" width=\"1024\" height=\"559\" class=\"size-full wp-image-37383 aligncenter\" srcset=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/01\/umux-3.png 1024w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/01\/umux-3-300x164.png 300w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/01\/umux-3-768x419.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2>\u8a9e\u6e90\u30fb\u63d0\u5531\u8005<\/h2>\n<p>UMUX\u306f\u30012010\u5e74\u306b\u30a4\u30f3\u30c6\u30eb\u793e\u306e<ruby>Kraig<rt>\u30af\u30ec\u30a4\u30b0<\/rt><\/ruby> <ruby>Finstad<rt>\u30d5\u30a3\u30f3\u30b9\u30bf\u30c3\u30c9<\/rt><\/ruby>\u306b\u3088\u3063\u3066\u63d0\u5531\u3055\u308c\u305f\u3002\u5f53\u6642\u3059\u3067\u306b\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u305f<a href=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/system-usability-scale\/\">SUS\uff08System Usability Scale\uff09<\/a>\u3078\u306e\u8ab2\u984c\u610f\u8b58\u304c\u3042\u3063\u305f\u3002<\/p>\n<p>SUS\u306f10\u9805\u76ee\u306e\u8cea\u554f\u304b\u3089\u6210\u308b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6307\u6a19\u3060\u304c\u3001Finstad\u306f\u305d\u306e\u8cea\u554f\u9805\u76ee\u304c\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e3\u8981\u7d20\u3092\u5747\u7b49\u306b\u7db2\u7f85\u3057\u3066\u304a\u3089\u305a\u3001\u7279\u306b\u300c\u6e80\u8db3\u5ea6\u300d\u306e\u5074\u9762\u306b\u504f\u308a\u304c\u3061\u3067\u3042\u308b\u3068\u6307\u6458\u3057\u305f\u3002\u3053\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3057\u3001\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e\u5b9a\u7fa9\u306b\u3088\u308a\u5fe0\u5b9f\u3067\u3001\u304b\u3064SUS\u3088\u308a\u3082\u77ed\u3044\u8cea\u554f\u7968\u3092\u4f5c\u6210\u3059\u308b\u76ee\u7684\u3067UMUX\u306f\u8a2d\u8a08\u3055\u308c\u305f\u3002<\/p>\n<div id=\"attachment_37300\" style=\"width: 268px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-37300\" src=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/01\/kraigfinstad.jpeg\" alt=\"\" width=\"258\" height=\"258\" class=\"size-full wp-image-37300\" \/><p id=\"caption-attachment-37300\" class=\"wp-caption-text\">Kraig Finstad<br \/>https:\/\/www.linkedin.com\/in\/kraig-finstad-2391474\/<\/p><\/div>\n<h2>\u5c11\u306a\u3044\u8ca0\u62c5\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u8a55\u4fa1\u3092\u5b9f\u73fe<\/h2>\n<p>UMUX\u304c\u5b9f\u52d9\u3067\u91cd\u5b9d\u3055\u308c\u308b\u306e\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u8ca0\u62c5\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3064\u3064\u3001\u4fe1\u983c\u6027\u3068\u6bd4\u8f03\u53ef\u80fd\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u308b\u70b9\u306b\u3042\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9650\u3089\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u306e\u4e2d\u3067\u3082\u8fc5\u901f\u304b\u3064\u7684\u78ba\u306b\u88fd\u54c1\u306e\u72b6\u614b\u3092\u628a\u63e1\u3057\u3001\u6539\u5584\u6d3b\u52d5\u3078\u3068\u7e4b\u3052\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002<\/p>\n<p>* <strong>\u8a55\u4fa1\u306e\u591a\u89d2\u6027<\/strong><br \/>\nISO\u306e\u5b9a\u7fa9\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5358\u306a\u308b\u4f7f\u3044\u3084\u3059\u3055\u306e\u5370\u8c61\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u76ee\u7684\u3092\u9054\u6210\u3067\u304d\u305f\u304b\u3001\u52b9\u7387\u7684\u306b\u64cd\u4f5c\u3067\u304d\u305f\u304b\u3068\u3044\u3063\u305f\u591a\u89d2\u7684\u306a\u8996\u70b9\u304b\u3089\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3092\u8a55\u4fa1\u3067\u304d\u308b\u3002<\/p>\n<p>* <strong>\u65e2\u5b58\u6307\u6a19\u3068\u306e\u6bd4\u8f03\u53ef\u80fd\u6027<\/strong><br \/>\n\u7b97\u51fa\u3055\u308c\u308b\u30b9\u30b3\u30a2\u306f\u3001\u696d\u754c\u6a19\u6e96\u3067\u3042\u308bSUS\u306e\u30b9\u30b3\u30a2\u3068\u975e\u5e38\u306b\u9ad8\u3044\u76f8\u95a2\u95a2\u4fc2\u3092\u6301\u3064\u3053\u3068\u304c\u7814\u7a76\u3067\u793a\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u904e\u53bb\u306b\u84c4\u7a4d\u3055\u308c\u305fSUS\u306e\u30c7\u30fc\u30bf\u3084\u3001\u696d\u754c\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3068\u306e\u6bd4\u8f03\u304c\u3042\u308b\u7a0b\u5ea6\u53ef\u80fd\u3068\u306a\u308a\u3001\u81ea\u793e\u88fd\u54c1\u306e\u7acb\u3061\u4f4d\u7f6e\u3092\u5ba2\u89b3\u7684\u306b\u628a\u63e1\u3059\u308b\u52a9\u3051\u3068\u306a\u308b\u3002<\/p>\n<h2>4\u3064\u306e\u8cea\u554f\u304b\u3089100\u70b9\u6e80\u70b9\u306e\u30b9\u30b3\u30a2\u3092\u5c0e\u304f<\/h2>\n<p>UMUX\u306e\u30b9\u30b3\u30a2\u306f\u30014\u3064\u306e\u8cea\u554f\u9805\u76ee\u3078\u306e7\u6bb5\u968e\u8a55\u4fa1\uff081:\u307e\u3063\u305f\u304f\u540c\u610f\u3057\u306a\u3044\u301c7:\u5f37\u304f\u540c\u610f\u3059\u308b\uff09\u306e\u56de\u7b54\u304b\u3089\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u8a08\u7b97\u5f0f\u3092\u7528\u3044\u30660\u304b\u3089100\u306e\u7bc4\u56f2\u306b\u5909\u63db\u3055\u308c\u308b\u3002\u5177\u4f53\u7684\u306a\u7b97\u51fa\u30d5\u30ed\u30fc\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\u3002<\/p>\n<h3>\u8cea\u554f\u4e8b\u9805<\/h3>\n<ol>\n<li>[\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u306e]\u6a5f\u80fd\u306f\u79c1\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>[\u3053\u306e\u30b7\u30b9\u30c6\u30e0] \u3092\u4f7f\u3046\u306e\u306f\u30a4\u30e9\u30a4\u30e9\u3059\u308b\u7d4c\u9a13\u3067\u3059\u3002<\/li>\n<li>[\u3053\u306e\u30b7\u30b9\u30c6\u30e0]\u306f\u4f7f\u3044\u3084\u3059\u3044\u3067\u3059\u3002<\/li>\n<li>\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u4fee\u6b63\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u3059\u304e\u307e\u3059\u3002<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/02\/umux-8.png\" alt=\"\" width=\"2560\" height=\"563\" class=\"alignnone size-full wp-image-37417\" srcset=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/02\/umux-8.png 2560w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/02\/umux-8-300x66.png 300w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/02\/umux-8-768x169.png 768w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/02\/umux-8-1024x225.png 1024w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/02\/umux-8-1536x338.png 1536w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/02\/umux-8-2048x451.png 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<h3>\u8a08\u7b97\u65b9\u6cd5<\/h3>\n<p>1. <strong>\u5947\u6570\u756a\u76ee\u306e\u8cea\u554f\uff08\u80af\u5b9a\u6587\uff09\u306e\u30b9\u30b3\u30a2\u3092\u7b97\u51fa\u3059\u308b\u3002<\/strong><br \/>\n\u56de\u7b54\u5024\u304b\u30891\u3092\u5f15\u304f\u3002\uff08\u30b9\u30b3\u30a2 = \u56de\u7b54 &#8211; 1\uff09<br \/>\n2. <strong>\u5076\u6570\u756a\u76ee\u306e\u8cea\u554f\uff08\u5426\u5b9a\u6587\uff09\u306e\u30b9\u30b3\u30a2\u3092\u7b97\u51fa\u3059\u308b\u3002<\/strong><br \/>\n7\u304b\u3089\u56de\u7b54\u5024\u3092\u5f15\u304f\u3002\uff08\u30b9\u30b3\u30a2 = 7 &#8211; \u56de\u7b54\uff09<br \/>\n3. <strong>4\u3064\u306e\u8cea\u554f\u306e\u30b9\u30b3\u30a2\u3092\u5408\u8a08\u3059\u308b\u3002<\/strong><br \/>\n\u3053\u306e\u5408\u8a08\u5024\u306f0\u301c24\u306e\u7bc4\u56f2\u3068\u306a\u308b\u3002<br \/>\n4. <strong>\u5408\u8a08\u5024\u3092\u6b63\u898f\u5316\u3057\u3001100\u70b9\u6e80\u70b9\u306b\u5909\u63db\u3059\u308b\u3002<\/strong><br \/>\n\u7b97\u51fa\u3057\u305f\u5408\u8a08\u5024\u309224\u3067\u5272\u308a\u3001100\u3092\u639b\u3051\u308b\u3002\uff08\u6700\u7d42\u30b9\u30b3\u30a2 = (\u5408\u8a08\u30b9\u30b3\u30a2 \/ 24) * 100\uff09<\/p>\n<h3 data-path-to-node=\"5\">\u88dc\u8db3\uff1a\u306a\u305c\u3053\u306e\u8a08\u7b97\u5f0f\u3092\u7528\u3044\u308b\u306e\u304b<\/h3>\n<p data-path-to-node=\"6\">\u4e00\u898b\u8907\u96d1\u306b\u898b\u3048\u308b\u3053\u306e\u8a08\u7b97\u5f0f\u306f\u3001\u500b\u3005\u306e\u56de\u7b54\u30c7\u30fc\u30bf\u3092\u300c100\u70b9\u6e80\u70b9\u306e\u6210\u7e3e\u8868\u300d\u3068\u3057\u3066\u3001\u8ab0\u3082\u304c\u76f4\u611f\u7684\u306b\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3042\u308b\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u4ee5\u4e0b\u306e3\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u51e6\u7406\u3092\u884c\u3063\u3066\u3044\u308b\u3002<\/p>\n<ol start=\"1\" data-path-to-node=\"7\">\n<li>\n<p data-path-to-node=\"7,0,0\"><b data-path-to-node=\"7,0,0\" data-index-in-node=\"0\">\u30b9\u30bf\u30fc\u30c8\u5730\u70b9\u3092\u300c0\u300d\u306b\u3059\u308b<\/b><br \/>\n\u30a2\u30f3\u30b1\u30fc\u30c8\u306e\u9078\u629e\u80a2\u306f\u300c1\u301c7\u300d\u3060\u304c\u3001\u8a08\u7b97\u306e\u4fbf\u5b9c\u4e0a\u3001\u3059\u3079\u3066\u306e\u56de\u7b54\u304b\u30891\u3092\u5f15\u304f\u3002\u3053\u308c\u306b\u3088\u308a\u6700\u4f4e\u70b9\u304c\u300c0\u70b9\u300d\u3001\u6700\u9ad8\u70b9\u304c\u300c6\u70b9\u300d\u3068\u3044\u3046\u6271\u3044\u306b\u306a\u308a\u3001\u7a4d\u307f\u4e0a\u3052\u8a08\u7b97\u304c\u53ef\u80fd\u3068\u306a\u308b\u3002<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,1,0\"><b data-path-to-node=\"7,1,0\" data-index-in-node=\"0\">\u30cd\u30ac\u30c6\u30a3\u30d6\u306a\u8cea\u554f\u306e\u70b9\u6570\u3092\u53cd\u8ee2\u3055\u305b\u308b<br \/>\n\uff08\u5076\u6570\u554f\uff09<\/b> 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data-path-to-node=\"7,2,0\"><b data-path-to-node=\"7,2,0\" data-index-in-node=\"0\">\u4e16\u754c\u6a19\u6e96\u306e\u300c100\u70b9\u6e80\u70b9\u300d\u306b\u63db\u7b97\u3059\u308b<\/b><br \/>\n4\u554f\u3059\u3079\u3066\u6e80\u70b9\uff086\u70b9\uff09\u3060\u3063\u305f\u5834\u5408\u306e\u5408\u8a08\u306f24\u70b9\u3067\u3042\u308b\u3002\u3053\u306e\u5408\u8a08\u70b9\u309224\u3067\u5272\u308a\u3001\u3055\u3089\u306b100\u3092\u639b\u3051\u308b\u3053\u3068\u3067\u3001<b data-path-to-node=\"7,2,0\" data-index-in-node=\"72\">0\u70b9\u301c100\u70b9\u306e\u30b9\u30b3\u30a2<\/b>\u306b\u5909\u63db\u3057\u3066\u3044\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u696d\u754c\u6a19\u6e96\u3067\u3042\u308bSUS\u30b9\u30b3\u30a2\u3068\u540c\u3058\u7269\u5dee\u3057\u3067\u306e\u8a55\u4fa1\u30fb\u6bd4\u8f03\u304c\u53ef\u80fd\u3068\u306a\u308b\u3002<\/p>\n<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/01\/umux-5.png\" alt=\"\" width=\"1024\" height=\"559\" class=\"size-full wp-image-37388 aligncenter\" srcset=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/01\/umux-5.png 1024w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/01\/umux-5-300x164.png 300w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/01\/umux-5-768x419.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2>\u30c7\u30b6\u30a4\u30f3\u6539\u5584\u306e\u52b9\u679c\u3092\u6570\u5024\u3067\u8a3c\u660e\u3059\u308b<\/h2>\n<p>UMUX\u306e\u6700\u3082\u5f37\u529b\u306a\u6d3b\u7528\u30b7\u30fc\u30f3\u306f\u3001\u30c7\u30b6\u30a4\u30f3\u6539\u5584\u65bd\u7b56\u306e\u52b9\u679c\u3092\u5b9a\u91cf\u7684\u306b\u793a\u3059\u5834\u9762\u3067\u3042\u308b\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u306e\u7279\u5b9a\u30d5\u30ed\u30fc\u3092\u6539\u5584\u3059\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3044\u3066\u3001\u65bd\u7b56\u306e\u524d\u5f8c\u3067UMUX\u8abf\u67fb\u3092\u5b9f\u65bd\u3059\u308b\u3002<br \/>\n\u6539\u5584\u524d\u306e\u5e73\u5747\u30b9\u30b3\u30a2\u304c\u300c48\u300d\u3067\u3042\u3063\u305f\u306e\u306b\u5bfe\u3057\u3001\u65b0\u3057\u3044UI\u3067\u518d\u5ea6\u8abf\u67fb\u3057\u305f\u7d50\u679c\u300c75\u300d\u3078\u3068\u5411\u4e0a\u3057\u305f\u3001\u3068\u3044\u3063\u305f\u5177\u4f53\u7684\u306a\u6570\u5024\u30c7\u30fc\u30bf\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<p>\u3053\u306e\u300c+27\u30dd\u30a4\u30f3\u30c8\u300d\u3068\u3044\u3046\u5ba2\u89b3\u7684\u306a\u6307\u6a19\u306f\u3001\u300c\u4f7f\u3044\u3084\u3059\u304f\u306a\u3063\u305f\u306f\u305a\u3060\u300d\u3068\u3044\u3046\u4e3b\u89b3\u7684\u306a\u4e3b\u5f35\u3092\u88cf\u4ed8\u3051\u308b\u5f37\u529b\u306a\u8a3c\u62e0\u3068\u306a\u308b\u3002<br \/>\n\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30b6\u30a4\u30f3\u5909\u66f4\u306e\u59a5\u5f53\u6027\u3068\u6295\u8cc7\u5bfe\u52b9\u679c\u3092\u3001\u7d4c\u55b6\u5c64\u3084\u4ed6\u90e8\u9580\u306e\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306b\u5bfe\u3057\u3066\u7591\u3044\u306e\u4f59\u5730\u306a\u304f\u8a3c\u660e\u3067\u304d\u3001\u5186\u6ed1\u306a\u5408\u610f\u5f62\u6210\u3092\u4fc3\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/01\/umux-4.png\" alt=\"\" width=\"1024\" height=\"559\" class=\"size-full wp-image-37382 aligncenter\" srcset=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/01\/umux-4.png 1024w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/01\/umux-4-300x164.png 300w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/01\/umux-4-768x419.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2 data-path-to-node=\"19\">UMUX-Lite\uff1a\u3055\u3089\u306a\u308b\u8efd\u91cf\u5316\u6307\u6a19<\/h2>\n<p data-path-to-node=\"20\">UMUX-Lite\u306f\u3001UMUX\u306e4\u3064\u306e\u8cea\u554f\u3092\u3055\u3089\u306b2\u3064\u306b\u7d5e\u308a\u8fbc\u3093\u3060\u8d85\u8efd\u91cf\u7248\u3067\u3042\u308b\u3002\u4e3b\u306b\u300c\u6a5f\u80fd\u304c\u8981\u6c42\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u304b\uff08\u6709\u52b9\u3055\uff09\u300d\u3068\u300c\u4f7f\u3044\u3084\u3059\u3044\u304b\uff08\u4f7f\u3044\u3084\u3059\u3055\uff09\u300d\u306e2\u70b9\u306e\u307f\u3092\u6e2c\u5b9a\u3059\u308b\u3002<\/p>\n<p data-path-to-node=\"20\">\u8cea\u554f\u6570\u304c\u6975\u3081\u3066\u5c11\u306a\u3044\u305f\u3081\u3001UX\u306e\u7d99\u7d9a\u7684\u306a\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3084\u3001\u56de\u7b54\u8ca0\u8377\u3092\u6975\u9650\u307e\u3067\u6e1b\u3089\u3057\u305f\u3044\u5927\u898f\u6a21\u8abf\u67fb\u306b\u9069\u3057\u3066\u3044\u308b\u3002UMUX\u3068\u540c\u69d8\u3001SUS\u30b9\u30b3\u30a2\u3068\u9ad8\u3044\u76f8\u95a2\u6027\u3092\u6301\u3064\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u3066\u304a\u308a\u3001\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3057\u3064\u3064\u6a5f\u52d5\u529b\u306e\u9ad8\u3044\u8a55\u4fa1\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002<\/p>\n<h2>\u95a2\u9023\u7528\u8a9e<\/h2>\n<blockquote class=\"wp-embedded-content\" data-secret=\"HUVFUcqRpr\"><p><a href=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/nps\/\">NPS<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;NPS&#8221; &#8212; UX TIMES\" src=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/nps\/embed\/#?secret=z3u66FgYL4#?secret=HUVFUcqRpr\" data-secret=\"HUVFUcqRpr\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"0CcdpYSVAx\"><p><a href=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/system-usability-scale\/\">System Usability Scale (SUS)<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;System Usability Scale (SUS)&#8221; &#8212; UX TIMES\" src=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/system-usability-scale\/embed\/#?secret=IqeJD9CMNT#?secret=0CcdpYSVAx\" data-secret=\"0CcdpYSVAx\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3092\u591a\u89d2\u7684\u306b\u6e2c\u308b\u8efd\u91cf\u306a\u8cea\u554f\u7968<\/p>\n","protected":false},"author":61,"featured_media":37422,"template":"","meta":{"_monsterinsights_skip_tracking":false,"English":"Usability Metric for User Experience","design_hint":"\u554f\u3044\u304c\u56db\u3064\u306a\u3089\u3001\u6a5f\u80fd\u3084\u901f\u5ea6\u306e\u9014\u4e2d\u3067\u3082\u805e\u3051\u308b\u3002\u305f\u3060\u3057\u77ed\u3044\u5206\u3001\u7b54\u3048\u306f\u4e38\u307e\u308a\u3084\u3059\u3044\u3002\u70b9\u3092\u96c6\u3081\u308b\u524d\u306b\u3001\u4f55\u3068\u6bd4\u3079\u308b\u70b9\u306a\u306e\u304b\u3092\u6c7a\u3081\u308d\u3002","footnotes":""},"glossary-category":[369],"glossary_tag":[],"class_list":["post-37363","glossary","type-glossary","status-publish","has-post-thumbnail","hentry","glossary-category-research-analysis-test"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>UMUX | UX TIMES<\/title>\n<meta name=\"description\" content=\"UMUX\uff08Usability Metric for User Experience\uff09\u306f\u3001\u88fd\u54c1\u3084\u30b7\u30b9\u30c6\u30e0\u306e\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u958b\u767a\u3055\u308c\u305f\u3001\u7c21\u6f54\u304b\u3064\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6a19\u6e96\u5316\u8cea\u554f\u7968\u3067\u3042\u308b\u3002\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u69cb\u6210\u3059\u308b\u300c\u6709\u52b9\u3055\u300d\u300c\u52b9\u7387\u300d\u300c\u6e80\u8db3\u5ea6\u300d\u3068\u3044\u3046\u5074\u9762\u3092\u3001\u308f\u305a\u304b4\u3064\u306e\u8cea\u554f\u3067\u5b9a\u91cf\u7684\u306b\u8a55\u4fa1\u3059\u308b\u3002  \u9ad8\u901f\u306a\u958b\u767a\u30b5\u30a4\u30af\u30eb\u306b\u304a\u3044\u3066\u3001\u4e3b\u89b3\u7684\u306a\u611f\u60f3\u3060\u3051\u3067\u306a\u304f\u5ba2\u89b3\u7684\u306a\u6307\u6a19\u3067\u88fd\u54c1\u4fa1\u5024\u3092\u8fc5\u901f\u306b\u691c\u8a3c\u3057\u3001\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u4e0b\u3059\u305f\u3081\u306e\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3068\u306a\u308b\u3002 \u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e3\u8981\u7d20\u3092\u6349\u3048\u308b\u8a2d\u8a08\u601d\u60f3 UMUX\u306f\u3001ISO 9241-11\u3067\u5b9a\u7fa9\u3055\u308c\u308b\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e3\u3064\u306e\u69cb\u6210\u8981\u7d20\u3001\u3059\u306a\u308f\u3061\u300c\u6709\u52b9\u3055\uff08Effectiveness\uff09\u300d\u300c\u52b9\u7387\uff08Efficiency\uff09\u300d\u300c\u6e80\u8db3\u5ea6\uff08Satisfaction\uff09\u300d\u3092\u30d0\u30e9\u30f3\u30b9\u826f\u304f\u6e2c\u5b9a\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002  \u3053\u308c\u306f\u3001\u5358\u306b\u300c\u4f7f\u3044\u3084\u3059\u3044\u300d\u3068\u3044\u3046\u4e3b\u89b3\u7684\u306a\u6e80\u8db3\u5ea6\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u76ee\u7684\u3092\u9054\u6210\u3067\u304d\u305f\u304b\uff08\u6709\u52b9\u3055\uff09\u3001\u305d\u306e\u904e\u7a0b\u306f\u30b9\u30e0\u30fc\u30ba\u3060\u3063\u305f\u304b\uff08\u52b9\u7387\uff09\u3068\u3044\u3046\u5ba2\u89b3\u7684\u306a\u5074\u9762\u3082\u6349\u3048\u308b\u3053\u3068\u3092\u610f\u56f3\u3057\u3066\u3044\u308b\u3002\u80af\u5b9a\u7684\u306a\u8868\u73fe\u306e\u8cea\u554f2\u3064\u3068\u5426\u5b9a\u7684\u306a\u8868\u73fe\u306e\u8cea\u554f2\u3064\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u56de\u7b54\u8005\u306e\u672c\u97f3\u3092\u5f15\u304d\u51fa\u3057\u3084\u3059\u3044\u69cb\u9020\u306b\u306a\u3063\u3066\u3044\u308b\u70b9\u3082\u7279\u5fb4\u3067\u3042\u308b\u3002   \u8a9e\u6e90\u30fb\u63d0\u5531\u8005 UMUX\u306f\u30012010\u5e74\u306b\u30a4\u30f3\u30c6\u30eb\u793e\u306eKraig\u30af\u30ec\u30a4\u30b0 Finstad\u30d5\u30a3\u30f3\u30b9\u30bf\u30c3\u30c9\u306b\u3088\u3063\u3066\u63d0\u5531\u3055\u308c\u305f\u3002\u5f53\u6642\u3059\u3067\u306b\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u305fSUS\uff08System Usability Scale\uff09\u3078\u306e\u8ab2\u984c\u610f\u8b58\u304c\u3042\u3063\u305f\u3002  SUS\u306f10\u9805\u76ee\u306e\u8cea\u554f\u304b\u3089\u6210\u308b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6307\u6a19\u3060\u304c\u3001Finstad\u306f\u305d\u306e\u8cea\u554f\u9805\u76ee\u304c\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e3\u8981\u7d20\u3092\u5747\u7b49\u306b\u7db2\u7f85\u3057\u3066\u304a\u3089\u305a\u3001\u7279\u306b\u300c\u6e80\u8db3\u5ea6\u300d\u306e\u5074\u9762\u306b\u504f\u308a\u304c\u3061\u3067\u3042\u308b\u3068\u6307\u6458\u3057\u305f\u3002\u3053\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3057\u3001\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e\u5b9a\u7fa9\u306b\u3088\u308a\u5fe0\u5b9f\u3067\u3001\u304b\u3064SUS\u3088\u308a\u3082\u77ed\u3044\u8cea\u554f\u7968\u3092\u4f5c\u6210\u3059\u308b\u76ee\u7684\u3067UMUX\u306f\u8a2d\u8a08\u3055\u308c\u305f\u3002   \u5c11\u306a\u3044\u8ca0\u62c5\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u8a55\u4fa1\u3092\u5b9f\u73fe UMUX\u304c\u5b9f\u52d9\u3067\u91cd\u5b9d\u3055\u308c\u308b\u306e\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u8ca0\u62c5\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3064\u3064\u3001\u4fe1\u983c\u6027\u3068\u6bd4\u8f03\u53ef\u80fd\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u308b\u70b9\u306b\u3042\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9650\u3089\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u306e\u4e2d\u3067\u3082\u8fc5\u901f\u304b\u3064\u7684\u78ba\u306b\u88fd\u54c1\u306e\u72b6\u614b\u3092\u628a\u63e1\u3057\u3001\u6539\u5584\u6d3b\u52d5\u3078\u3068\u7e4b\u3052\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002  * \u8a55\u4fa1\u306e\u591a\u89d2\u6027 ISO\u306e\u5b9a\u7fa9\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5358\u306a\u308b\u4f7f\u3044\u3084\u3059\u3055\u306e\u5370\u8c61\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u76ee\u7684\u3092\u9054\u6210\u3067\u304d\u305f\u304b\u3001\u52b9\u7387\u7684\u306b\u64cd\u4f5c\u3067\u304d\u305f\u304b\u3068\u3044\u3063\u305f\u591a\u89d2\u7684\u306a\u8996\u70b9\u304b\u3089\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3092\u8a55\u4fa1\u3067\u304d\u308b\u3002  * \u65e2\u5b58\u6307\u6a19\u3068\u306e\u6bd4\u8f03\u53ef\u80fd\u6027 \u7b97\u51fa\u3055\u308c\u308b\u30b9\u30b3\u30a2\u306f\u3001\u696d\u754c\u6a19\u6e96\u3067\u3042\u308bSUS\u306e\u30b9\u30b3\u30a2\u3068\u975e\u5e38\u306b\u9ad8\u3044\u76f8\u95a2\u95a2\u4fc2\u3092\u6301\u3064\u3053\u3068\u304c\u7814\u7a76\u3067\u793a\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u904e\u53bb\u306b\u84c4\u7a4d\u3055\u308c\u305fSUS\u306e\u30c7\u30fc\u30bf\u3084\u3001\u696d\u754c\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3068\u306e\u6bd4\u8f03\u304c\u3042\u308b\u7a0b\u5ea6\u53ef\u80fd\u3068\u306a\u308a\u3001\u81ea\u793e\u88fd\u54c1\u306e\u7acb\u3061\u4f4d\u7f6e\u3092\u5ba2\u89b3\u7684\u306b\u628a\u63e1\u3059\u308b\u52a9\u3051\u3068\u306a\u308b\u3002 4\u3064\u306e\u8cea\u554f\u304b\u3089100\u70b9\u6e80\u70b9\u306e\u30b9\u30b3\u30a2\u3092\u5c0e\u304f UMUX\u306e\u30b9\u30b3\u30a2\u306f\u30014\u3064\u306e\u8cea\u554f\u9805\u76ee\u3078\u306e7\u6bb5\u968e\u8a55\u4fa1\uff081:\u307e\u3063\u305f\u304f\u540c\u610f\u3057\u306a\u3044\u301c7:\u5f37\u304f\u540c\u610f\u3059\u308b\uff09\u306e\u56de\u7b54\u304b\u3089\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u8a08\u7b97\u5f0f\u3092\u7528\u3044\u30660\u304b\u3089100\u306e\u7bc4\u56f2\u306b\u5909\u63db\u3055\u308c\u308b\u3002\u5177\u4f53\u7684\u306a\u7b97\u51fa\u30d5\u30ed\u30fc\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\u3002 \u8cea\u554f\u4e8b\u9805   \u6a5f\u80fd\u306f\u79c1\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002   \u3092\u4f7f\u3046\u306e\u306f\u30a4\u30e9\u30a4\u30e9\u3059\u308b\u7d4c\u9a13\u3067\u3059\u3002  \u306f\u4f7f\u3044\u3084\u3059\u3044\u3067\u3059\u3002  \u3053\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u4fee\u6b63\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u3059\u304e\u307e\u3059\u3002   \u8a08\u7b97\u65b9\u6cd5 1. \u5947\u6570\u756a\u76ee\u306e\u8cea\u554f\uff08\u80af\u5b9a\u6587\uff09\u306e\u30b9\u30b3\u30a2\u3092\u7b97\u51fa\u3059\u308b\u3002 \u56de\u7b54\u5024\u304b\u30891\u3092\u5f15\u304f\u3002\uff08\u30b9\u30b3\u30a2 = \u56de\u7b54 - 1\uff09 2. \u5076\u6570\u756a\u76ee\u306e\u8cea\u554f\uff08\u5426\u5b9a\u6587\uff09\u306e\u30b9\u30b3\u30a2\u3092\u7b97\u51fa\u3059\u308b\u3002 7\u304b\u3089\u56de\u7b54\u5024\u3092\u5f15\u304f\u3002\uff08\u30b9\u30b3\u30a2 = 7 - \u56de\u7b54\uff09 3. 4\u3064\u306e\u8cea\u554f\u306e\u30b9\u30b3\u30a2\u3092\u5408\u8a08\u3059\u308b\u3002 \u3053\u306e\u5408\u8a08\u5024\u306f0\u301c24\u306e\u7bc4\u56f2\u3068\u306a\u308b\u3002 4. \u5408\u8a08\u5024\u3092\u6b63\u898f\u5316\u3057\u3001100\u70b9\u6e80\u70b9\u306b\u5909\u63db\u3059\u308b\u3002 \u7b97\u51fa\u3057\u305f\u5408\u8a08\u5024\u309224\u3067\u5272\u308a\u3001100\u3092\u639b\u3051\u308b\u3002\uff08\u6700\u7d42\u30b9\u30b3\u30a2 = (\u5408\u8a08\u30b9\u30b3\u30a2 \/ 24) * 100\uff09 \u88dc\u8db3\uff1a\u306a\u305c\u3053\u306e\u8a08\u7b97\u5f0f\u3092\u7528\u3044\u308b\u306e\u304b \u4e00\u898b\u8907\u96d1\u306b\u898b\u3048\u308b\u3053\u306e\u8a08\u7b97\u5f0f\u306f\u3001\u500b\u3005\u306e\u56de\u7b54\u30c7\u30fc\u30bf\u3092\u300c100\u70b9\u6e80\u70b9\u306e\u6210\u7e3e\u8868\u300d\u3068\u3057\u3066\u3001\u8ab0\u3082\u304c\u76f4\u611f\u7684\u306b\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3042\u308b\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u4ee5\u4e0b\u306e3\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u51e6\u7406\u3092\u884c\u3063\u3066\u3044\u308b\u3002     \u30b9\u30bf\u30fc\u30c8\u5730\u70b9\u3092\u300c0\u300d\u306b\u3059\u308b \u30a2\u30f3\u30b1\u30fc\u30c8\u306e\u9078\u629e\u80a2\u306f\u300c1\u301c7\u300d\u3060\u304c\u3001\u8a08\u7b97\u306e\u4fbf\u5b9c\u4e0a\u3001\u3059\u3079\u3066\u306e\u56de\u7b54\u304b\u30891\u3092\u5f15\u304f\u3002\u3053\u308c\u306b\u3088\u308a\u6700\u4f4e\u70b9\u304c\u300c0\u70b9\u300d\u3001\u6700\u9ad8\u70b9\u304c\u300c6\u70b9\u300d\u3068\u3044\u3046\u6271\u3044\u306b\u306a\u308a\u3001\u7a4d\u307f\u4e0a\u3052\u8a08\u7b97\u304c\u53ef\u80fd\u3068\u306a\u308b\u3002    \u30cd\u30ac\u30c6\u30a3\u30d6\u306a\u8cea\u554f\u306e\u70b9\u6570\u3092\u53cd\u8ee2\u3055\u305b\u308b \uff08\u5076\u6570\u554f\uff09 \u5076\u6570\u756a\u76ee\u306e\u8cea\u554f\u306f\u300c\u4f7f\u3044\u306b\u304f\u3044\u300d\u300c\u8907\u96d1\u3060\u300d\u3068\u3044\u3063\u305f\u30cd\u30ac\u30c6\u30a3\u30d6\u306a\u5185\u5bb9\u3092\u554f\u3046\u3066\u3044\u308b\u3002\u3053\u308c\u3089\u306b\u300c7\uff08\u975e\u5e38\u306b\u305d\u3046\u601d\u3046\uff09\u300d\u3068\u7b54\u3048\u308b\u306e\u306f\u3001\u88fd\u54c1\u8a55\u4fa1\u3068\u3057\u3066\u306f0\u70b9\u306e\u72b6\u614b\u3092\u610f\u5473\u3059\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u8a08\u7b97\u5f0f\u3092\u7528\u3044\u3066\u300c7\u306a\u30890\u70b9\u300d\u300c1\u306a\u30896\u70b9\u300d\u3068\u306a\u308b\u3088\u3046\u306b\u70b9\u6570\u3092\u53cd\u8ee2\u3055\u305b\u3001\u30dd\u30b8\u30c6\u30a3\u30d6\u306a\u8cea\u554f\u3068\u8a55\u4fa1\u306e\u5411\u304d\uff08\u6570\u5024\u304c\u9ad8\u3044\uff1d\u826f\u3044\uff09\u3092\u7d71\u4e00\u3057\u3066\u3044\u308b\u3002    \u4e16\u754c\u6a19\u6e96\u306e\u300c100\u70b9\u6e80\u70b9\u300d\u306b\u63db\u7b97\u3059\u308b 4\u554f\u3059\u3079\u3066\u6e80\u70b9\uff086\u70b9\uff09\u3060\u3063\u305f\u5834\u5408\u306e\u5408\u8a08\u306f24\u70b9\u3067\u3042\u308b\u3002\u3053\u306e\u5408\u8a08\u70b9\u309224\u3067\u5272\u308a\u3001\u3055\u3089\u306b100\u3092\u639b\u3051\u308b\u3053\u3068\u3067\u30010\u70b9\u301c100\u70b9\u306e\u30b9\u30b3\u30a2\u306b\u5909\u63db\u3057\u3066\u3044\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u696d\u754c\u6a19\u6e96\u3067\u3042\u308bSUS\u30b9\u30b3\u30a2\u3068\u540c\u3058\u7269\u5dee\u3057\u3067\u306e\u8a55\u4fa1\u30fb\u6bd4\u8f03\u304c\u53ef\u80fd\u3068\u306a\u308b\u3002    \u30c7\u30b6\u30a4\u30f3\u6539\u5584\u306e\u52b9\u679c\u3092\u6570\u5024\u3067\u8a3c\u660e\u3059\u308b UMUX\u306e\u6700\u3082\u5f37\u529b\u306a\u6d3b\u7528\u30b7\u30fc\u30f3\u306f\u3001\u30c7\u30b6\u30a4\u30f3\u6539\u5584\u65bd\u7b56\u306e\u52b9\u679c\u3092\u5b9a\u91cf\u7684\u306b\u793a\u3059\u5834\u9762\u3067\u3042\u308b\u3002  \u4f8b\u3048\u3070\u3001\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u306e\u7279\u5b9a\u30d5\u30ed\u30fc\u3092\u6539\u5584\u3059\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3044\u3066\u3001\u65bd\u7b56\u306e\u524d\u5f8c\u3067UMUX\u8abf\u67fb\u3092\u5b9f\u65bd\u3059\u308b\u3002 \u6539\u5584\u524d\u306e\u5e73\u5747\u30b9\u30b3\u30a2\u304c\u300c48\u300d\u3067\u3042\u3063\u305f\u306e\u306b\u5bfe\u3057\u3001\u65b0\u3057\u3044UI\u3067\u518d\u5ea6\u8abf\u67fb\u3057\u305f\u7d50\u679c\u300c75\u300d\u3078\u3068\u5411\u4e0a\u3057\u305f\u3001\u3068\u3044\u3063\u305f\u5177\u4f53\u7684\u306a\u6570\u5024\u30c7\u30fc\u30bf\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002  \u3053\u306e\u300c+27\u30dd\u30a4\u30f3\u30c8\u300d\u3068\u3044\u3046\u5ba2\u89b3\u7684\u306a\u6307\u6a19\u306f\u3001\u300c\u4f7f\u3044\u3084\u3059\u304f\u306a\u3063\u305f\u306f\u305a\u3060\u300d\u3068\u3044\u3046\u4e3b\u89b3\u7684\u306a\u4e3b\u5f35\u3092\u88cf\u4ed8\u3051\u308b\u5f37\u529b\u306a\u8a3c\u62e0\u3068\u306a\u308b\u3002 \u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30b6\u30a4\u30f3\u5909\u66f4\u306e\u59a5\u5f53\u6027\u3068\u6295\u8cc7\u5bfe\u52b9\u679c\u3092\u3001\u7d4c\u55b6\u5c64\u3084\u4ed6\u90e8\u9580\u306e\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306b\u5bfe\u3057\u3066\u7591\u3044\u306e\u4f59\u5730\u306a\u304f\u8a3c\u660e\u3067\u304d\u3001\u5186\u6ed1\u306a\u5408\u610f\u5f62\u6210\u3092\u4fc3\u3059\u3002   UMUX-Lite\uff1a\u3055\u3089\u306a\u308b\u8efd\u91cf\u5316\u6307\u6a19 UMUX-Lite\u306f\u3001UMUX\u306e4\u3064\u306e\u8cea\u554f\u3092\u3055\u3089\u306b2\u3064\u306b\u7d5e\u308a\u8fbc\u3093\u3060\u8d85\u8efd\u91cf\u7248\u3067\u3042\u308b\u3002\u4e3b\u306b\u300c\u6a5f\u80fd\u304c\u8981\u6c42\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u304b\uff08\u6709\u52b9\u3055\uff09\u300d\u3068\u300c\u4f7f\u3044\u3084\u3059\u3044\u304b\uff08\u4f7f\u3044\u3084\u3059\u3055\uff09\u300d\u306e2\u70b9\u306e\u307f\u3092\u6e2c\u5b9a\u3059\u308b\u3002 \u8cea\u554f\u6570\u304c\u6975\u3081\u3066\u5c11\u306a\u3044\u305f\u3081\u3001UX\u306e\u7d99\u7d9a\u7684\u306a\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3084\u3001\u56de\u7b54\u8ca0\u8377\u3092\u6975\u9650\u307e\u3067\u6e1b\u3089\u3057\u305f\u3044\u5927\u898f\u6a21\u8abf\u67fb\u306b\u9069\u3057\u3066\u3044\u308b\u3002UMUX\u3068\u540c\u69d8\u3001SUS\u30b9\u30b3\u30a2\u3068\u9ad8\u3044\u76f8\u95a2\u6027\u3092\u6301\u3064\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u3066\u304a\u308a\u3001\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3057\u3064\u3064\u6a5f\u52d5\u529b\u306e\u9ad8\u3044\u8a55\u4fa1\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002  \u95a2\u9023\u7528\u8a9e https:\/\/uxdaystokyo.com\/articles\/glossary\/nps\/  https:\/\/uxdaystokyo.com\/articles\/glossary\/system-usability-scale\/\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/umux\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"UMUX | UX TIMES\" \/>\n<meta property=\"og:description\" content=\"UMUX\uff08Usability Metric for User Experience\uff09\u306f\u3001\u88fd\u54c1\u3084\u30b7\u30b9\u30c6\u30e0\u306e\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u958b\u767a\u3055\u308c\u305f\u3001\u7c21\u6f54\u304b\u3064\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6a19\u6e96\u5316\u8cea\u554f\u7968\u3067\u3042\u308b\u3002\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u69cb\u6210\u3059\u308b\u300c\u6709\u52b9\u3055\u300d\u300c\u52b9\u7387\u300d\u300c\u6e80\u8db3\u5ea6\u300d\u3068\u3044\u3046\u5074\u9762\u3092\u3001\u308f\u305a\u304b4\u3064\u306e\u8cea\u554f\u3067\u5b9a\u91cf\u7684\u306b\u8a55\u4fa1\u3059\u308b\u3002  \u9ad8\u901f\u306a\u958b\u767a\u30b5\u30a4\u30af\u30eb\u306b\u304a\u3044\u3066\u3001\u4e3b\u89b3\u7684\u306a\u611f\u60f3\u3060\u3051\u3067\u306a\u304f\u5ba2\u89b3\u7684\u306a\u6307\u6a19\u3067\u88fd\u54c1\u4fa1\u5024\u3092\u8fc5\u901f\u306b\u691c\u8a3c\u3057\u3001\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u4e0b\u3059\u305f\u3081\u306e\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3068\u306a\u308b\u3002 \u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e3\u8981\u7d20\u3092\u6349\u3048\u308b\u8a2d\u8a08\u601d\u60f3 UMUX\u306f\u3001ISO 9241-11\u3067\u5b9a\u7fa9\u3055\u308c\u308b\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e3\u3064\u306e\u69cb\u6210\u8981\u7d20\u3001\u3059\u306a\u308f\u3061\u300c\u6709\u52b9\u3055\uff08Effectiveness\uff09\u300d\u300c\u52b9\u7387\uff08Efficiency\uff09\u300d\u300c\u6e80\u8db3\u5ea6\uff08Satisfaction\uff09\u300d\u3092\u30d0\u30e9\u30f3\u30b9\u826f\u304f\u6e2c\u5b9a\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002  \u3053\u308c\u306f\u3001\u5358\u306b\u300c\u4f7f\u3044\u3084\u3059\u3044\u300d\u3068\u3044\u3046\u4e3b\u89b3\u7684\u306a\u6e80\u8db3\u5ea6\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u76ee\u7684\u3092\u9054\u6210\u3067\u304d\u305f\u304b\uff08\u6709\u52b9\u3055\uff09\u3001\u305d\u306e\u904e\u7a0b\u306f\u30b9\u30e0\u30fc\u30ba\u3060\u3063\u305f\u304b\uff08\u52b9\u7387\uff09\u3068\u3044\u3046\u5ba2\u89b3\u7684\u306a\u5074\u9762\u3082\u6349\u3048\u308b\u3053\u3068\u3092\u610f\u56f3\u3057\u3066\u3044\u308b\u3002\u80af\u5b9a\u7684\u306a\u8868\u73fe\u306e\u8cea\u554f2\u3064\u3068\u5426\u5b9a\u7684\u306a\u8868\u73fe\u306e\u8cea\u554f2\u3064\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u56de\u7b54\u8005\u306e\u672c\u97f3\u3092\u5f15\u304d\u51fa\u3057\u3084\u3059\u3044\u69cb\u9020\u306b\u306a\u3063\u3066\u3044\u308b\u70b9\u3082\u7279\u5fb4\u3067\u3042\u308b\u3002   \u8a9e\u6e90\u30fb\u63d0\u5531\u8005 UMUX\u306f\u30012010\u5e74\u306b\u30a4\u30f3\u30c6\u30eb\u793e\u306eKraig\u30af\u30ec\u30a4\u30b0 Finstad\u30d5\u30a3\u30f3\u30b9\u30bf\u30c3\u30c9\u306b\u3088\u3063\u3066\u63d0\u5531\u3055\u308c\u305f\u3002\u5f53\u6642\u3059\u3067\u306b\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u305fSUS\uff08System Usability Scale\uff09\u3078\u306e\u8ab2\u984c\u610f\u8b58\u304c\u3042\u3063\u305f\u3002  SUS\u306f10\u9805\u76ee\u306e\u8cea\u554f\u304b\u3089\u6210\u308b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6307\u6a19\u3060\u304c\u3001Finstad\u306f\u305d\u306e\u8cea\u554f\u9805\u76ee\u304c\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e3\u8981\u7d20\u3092\u5747\u7b49\u306b\u7db2\u7f85\u3057\u3066\u304a\u3089\u305a\u3001\u7279\u306b\u300c\u6e80\u8db3\u5ea6\u300d\u306e\u5074\u9762\u306b\u504f\u308a\u304c\u3061\u3067\u3042\u308b\u3068\u6307\u6458\u3057\u305f\u3002\u3053\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3057\u3001\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e\u5b9a\u7fa9\u306b\u3088\u308a\u5fe0\u5b9f\u3067\u3001\u304b\u3064SUS\u3088\u308a\u3082\u77ed\u3044\u8cea\u554f\u7968\u3092\u4f5c\u6210\u3059\u308b\u76ee\u7684\u3067UMUX\u306f\u8a2d\u8a08\u3055\u308c\u305f\u3002   \u5c11\u306a\u3044\u8ca0\u62c5\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u8a55\u4fa1\u3092\u5b9f\u73fe UMUX\u304c\u5b9f\u52d9\u3067\u91cd\u5b9d\u3055\u308c\u308b\u306e\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u8ca0\u62c5\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3064\u3064\u3001\u4fe1\u983c\u6027\u3068\u6bd4\u8f03\u53ef\u80fd\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u308b\u70b9\u306b\u3042\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9650\u3089\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u306e\u4e2d\u3067\u3082\u8fc5\u901f\u304b\u3064\u7684\u78ba\u306b\u88fd\u54c1\u306e\u72b6\u614b\u3092\u628a\u63e1\u3057\u3001\u6539\u5584\u6d3b\u52d5\u3078\u3068\u7e4b\u3052\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002  * \u8a55\u4fa1\u306e\u591a\u89d2\u6027 ISO\u306e\u5b9a\u7fa9\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5358\u306a\u308b\u4f7f\u3044\u3084\u3059\u3055\u306e\u5370\u8c61\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u76ee\u7684\u3092\u9054\u6210\u3067\u304d\u305f\u304b\u3001\u52b9\u7387\u7684\u306b\u64cd\u4f5c\u3067\u304d\u305f\u304b\u3068\u3044\u3063\u305f\u591a\u89d2\u7684\u306a\u8996\u70b9\u304b\u3089\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3092\u8a55\u4fa1\u3067\u304d\u308b\u3002  * \u65e2\u5b58\u6307\u6a19\u3068\u306e\u6bd4\u8f03\u53ef\u80fd\u6027 \u7b97\u51fa\u3055\u308c\u308b\u30b9\u30b3\u30a2\u306f\u3001\u696d\u754c\u6a19\u6e96\u3067\u3042\u308bSUS\u306e\u30b9\u30b3\u30a2\u3068\u975e\u5e38\u306b\u9ad8\u3044\u76f8\u95a2\u95a2\u4fc2\u3092\u6301\u3064\u3053\u3068\u304c\u7814\u7a76\u3067\u793a\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u904e\u53bb\u306b\u84c4\u7a4d\u3055\u308c\u305fSUS\u306e\u30c7\u30fc\u30bf\u3084\u3001\u696d\u754c\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3068\u306e\u6bd4\u8f03\u304c\u3042\u308b\u7a0b\u5ea6\u53ef\u80fd\u3068\u306a\u308a\u3001\u81ea\u793e\u88fd\u54c1\u306e\u7acb\u3061\u4f4d\u7f6e\u3092\u5ba2\u89b3\u7684\u306b\u628a\u63e1\u3059\u308b\u52a9\u3051\u3068\u306a\u308b\u3002 4\u3064\u306e\u8cea\u554f\u304b\u3089100\u70b9\u6e80\u70b9\u306e\u30b9\u30b3\u30a2\u3092\u5c0e\u304f UMUX\u306e\u30b9\u30b3\u30a2\u306f\u30014\u3064\u306e\u8cea\u554f\u9805\u76ee\u3078\u306e7\u6bb5\u968e\u8a55\u4fa1\uff081:\u307e\u3063\u305f\u304f\u540c\u610f\u3057\u306a\u3044\u301c7:\u5f37\u304f\u540c\u610f\u3059\u308b\uff09\u306e\u56de\u7b54\u304b\u3089\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u8a08\u7b97\u5f0f\u3092\u7528\u3044\u30660\u304b\u3089100\u306e\u7bc4\u56f2\u306b\u5909\u63db\u3055\u308c\u308b\u3002\u5177\u4f53\u7684\u306a\u7b97\u51fa\u30d5\u30ed\u30fc\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\u3002 \u8cea\u554f\u4e8b\u9805   \u6a5f\u80fd\u306f\u79c1\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002   \u3092\u4f7f\u3046\u306e\u306f\u30a4\u30e9\u30a4\u30e9\u3059\u308b\u7d4c\u9a13\u3067\u3059\u3002  \u306f\u4f7f\u3044\u3084\u3059\u3044\u3067\u3059\u3002  \u3053\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u4fee\u6b63\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u3059\u304e\u307e\u3059\u3002   \u8a08\u7b97\u65b9\u6cd5 1. \u5947\u6570\u756a\u76ee\u306e\u8cea\u554f\uff08\u80af\u5b9a\u6587\uff09\u306e\u30b9\u30b3\u30a2\u3092\u7b97\u51fa\u3059\u308b\u3002 \u56de\u7b54\u5024\u304b\u30891\u3092\u5f15\u304f\u3002\uff08\u30b9\u30b3\u30a2 = \u56de\u7b54 - 1\uff09 2. \u5076\u6570\u756a\u76ee\u306e\u8cea\u554f\uff08\u5426\u5b9a\u6587\uff09\u306e\u30b9\u30b3\u30a2\u3092\u7b97\u51fa\u3059\u308b\u3002 7\u304b\u3089\u56de\u7b54\u5024\u3092\u5f15\u304f\u3002\uff08\u30b9\u30b3\u30a2 = 7 - \u56de\u7b54\uff09 3. 4\u3064\u306e\u8cea\u554f\u306e\u30b9\u30b3\u30a2\u3092\u5408\u8a08\u3059\u308b\u3002 \u3053\u306e\u5408\u8a08\u5024\u306f0\u301c24\u306e\u7bc4\u56f2\u3068\u306a\u308b\u3002 4. \u5408\u8a08\u5024\u3092\u6b63\u898f\u5316\u3057\u3001100\u70b9\u6e80\u70b9\u306b\u5909\u63db\u3059\u308b\u3002 \u7b97\u51fa\u3057\u305f\u5408\u8a08\u5024\u309224\u3067\u5272\u308a\u3001100\u3092\u639b\u3051\u308b\u3002\uff08\u6700\u7d42\u30b9\u30b3\u30a2 = (\u5408\u8a08\u30b9\u30b3\u30a2 \/ 24) * 100\uff09 \u88dc\u8db3\uff1a\u306a\u305c\u3053\u306e\u8a08\u7b97\u5f0f\u3092\u7528\u3044\u308b\u306e\u304b \u4e00\u898b\u8907\u96d1\u306b\u898b\u3048\u308b\u3053\u306e\u8a08\u7b97\u5f0f\u306f\u3001\u500b\u3005\u306e\u56de\u7b54\u30c7\u30fc\u30bf\u3092\u300c100\u70b9\u6e80\u70b9\u306e\u6210\u7e3e\u8868\u300d\u3068\u3057\u3066\u3001\u8ab0\u3082\u304c\u76f4\u611f\u7684\u306b\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3042\u308b\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u4ee5\u4e0b\u306e3\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u51e6\u7406\u3092\u884c\u3063\u3066\u3044\u308b\u3002     \u30b9\u30bf\u30fc\u30c8\u5730\u70b9\u3092\u300c0\u300d\u306b\u3059\u308b \u30a2\u30f3\u30b1\u30fc\u30c8\u306e\u9078\u629e\u80a2\u306f\u300c1\u301c7\u300d\u3060\u304c\u3001\u8a08\u7b97\u306e\u4fbf\u5b9c\u4e0a\u3001\u3059\u3079\u3066\u306e\u56de\u7b54\u304b\u30891\u3092\u5f15\u304f\u3002\u3053\u308c\u306b\u3088\u308a\u6700\u4f4e\u70b9\u304c\u300c0\u70b9\u300d\u3001\u6700\u9ad8\u70b9\u304c\u300c6\u70b9\u300d\u3068\u3044\u3046\u6271\u3044\u306b\u306a\u308a\u3001\u7a4d\u307f\u4e0a\u3052\u8a08\u7b97\u304c\u53ef\u80fd\u3068\u306a\u308b\u3002    \u30cd\u30ac\u30c6\u30a3\u30d6\u306a\u8cea\u554f\u306e\u70b9\u6570\u3092\u53cd\u8ee2\u3055\u305b\u308b \uff08\u5076\u6570\u554f\uff09 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Experience\uff09\u306f\u3001\u88fd\u54c1\u3084\u30b7\u30b9\u30c6\u30e0\u306e\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u958b\u767a\u3055\u308c\u305f\u3001\u7c21\u6f54\u304b\u3064\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6a19\u6e96\u5316\u8cea\u554f\u7968\u3067\u3042\u308b\u3002\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u69cb\u6210\u3059\u308b\u300c\u6709\u52b9\u3055\u300d\u300c\u52b9\u7387\u300d\u300c\u6e80\u8db3\u5ea6\u300d\u3068\u3044\u3046\u5074\u9762\u3092\u3001\u308f\u305a\u304b4\u3064\u306e\u8cea\u554f\u3067\u5b9a\u91cf\u7684\u306b\u8a55\u4fa1\u3059\u308b\u3002  \u9ad8\u901f\u306a\u958b\u767a\u30b5\u30a4\u30af\u30eb\u306b\u304a\u3044\u3066\u3001\u4e3b\u89b3\u7684\u306a\u611f\u60f3\u3060\u3051\u3067\u306a\u304f\u5ba2\u89b3\u7684\u306a\u6307\u6a19\u3067\u88fd\u54c1\u4fa1\u5024\u3092\u8fc5\u901f\u306b\u691c\u8a3c\u3057\u3001\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u4e0b\u3059\u305f\u3081\u306e\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3068\u306a\u308b\u3002 \u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e3\u8981\u7d20\u3092\u6349\u3048\u308b\u8a2d\u8a08\u601d\u60f3 UMUX\u306f\u3001ISO 9241-11\u3067\u5b9a\u7fa9\u3055\u308c\u308b\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e3\u3064\u306e\u69cb\u6210\u8981\u7d20\u3001\u3059\u306a\u308f\u3061\u300c\u6709\u52b9\u3055\uff08Effectiveness\uff09\u300d\u300c\u52b9\u7387\uff08Efficiency\uff09\u300d\u300c\u6e80\u8db3\u5ea6\uff08Satisfaction\uff09\u300d\u3092\u30d0\u30e9\u30f3\u30b9\u826f\u304f\u6e2c\u5b9a\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002  \u3053\u308c\u306f\u3001\u5358\u306b\u300c\u4f7f\u3044\u3084\u3059\u3044\u300d\u3068\u3044\u3046\u4e3b\u89b3\u7684\u306a\u6e80\u8db3\u5ea6\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u76ee\u7684\u3092\u9054\u6210\u3067\u304d\u305f\u304b\uff08\u6709\u52b9\u3055\uff09\u3001\u305d\u306e\u904e\u7a0b\u306f\u30b9\u30e0\u30fc\u30ba\u3060\u3063\u305f\u304b\uff08\u52b9\u7387\uff09\u3068\u3044\u3046\u5ba2\u89b3\u7684\u306a\u5074\u9762\u3082\u6349\u3048\u308b\u3053\u3068\u3092\u610f\u56f3\u3057\u3066\u3044\u308b\u3002\u80af\u5b9a\u7684\u306a\u8868\u73fe\u306e\u8cea\u554f2\u3064\u3068\u5426\u5b9a\u7684\u306a\u8868\u73fe\u306e\u8cea\u554f2\u3064\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u56de\u7b54\u8005\u306e\u672c\u97f3\u3092\u5f15\u304d\u51fa\u3057\u3084\u3059\u3044\u69cb\u9020\u306b\u306a\u3063\u3066\u3044\u308b\u70b9\u3082\u7279\u5fb4\u3067\u3042\u308b\u3002   \u8a9e\u6e90\u30fb\u63d0\u5531\u8005 UMUX\u306f\u30012010\u5e74\u306b\u30a4\u30f3\u30c6\u30eb\u793e\u306eKraig\u30af\u30ec\u30a4\u30b0 Finstad\u30d5\u30a3\u30f3\u30b9\u30bf\u30c3\u30c9\u306b\u3088\u3063\u3066\u63d0\u5531\u3055\u308c\u305f\u3002\u5f53\u6642\u3059\u3067\u306b\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u305fSUS\uff08System Usability Scale\uff09\u3078\u306e\u8ab2\u984c\u610f\u8b58\u304c\u3042\u3063\u305f\u3002  SUS\u306f10\u9805\u76ee\u306e\u8cea\u554f\u304b\u3089\u6210\u308b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6307\u6a19\u3060\u304c\u3001Finstad\u306f\u305d\u306e\u8cea\u554f\u9805\u76ee\u304c\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e3\u8981\u7d20\u3092\u5747\u7b49\u306b\u7db2\u7f85\u3057\u3066\u304a\u3089\u305a\u3001\u7279\u306b\u300c\u6e80\u8db3\u5ea6\u300d\u306e\u5074\u9762\u306b\u504f\u308a\u304c\u3061\u3067\u3042\u308b\u3068\u6307\u6458\u3057\u305f\u3002\u3053\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3057\u3001\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e\u5b9a\u7fa9\u306b\u3088\u308a\u5fe0\u5b9f\u3067\u3001\u304b\u3064SUS\u3088\u308a\u3082\u77ed\u3044\u8cea\u554f\u7968\u3092\u4f5c\u6210\u3059\u308b\u76ee\u7684\u3067UMUX\u306f\u8a2d\u8a08\u3055\u308c\u305f\u3002   \u5c11\u306a\u3044\u8ca0\u62c5\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u8a55\u4fa1\u3092\u5b9f\u73fe UMUX\u304c\u5b9f\u52d9\u3067\u91cd\u5b9d\u3055\u308c\u308b\u306e\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u8ca0\u62c5\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3064\u3064\u3001\u4fe1\u983c\u6027\u3068\u6bd4\u8f03\u53ef\u80fd\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u308b\u70b9\u306b\u3042\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9650\u3089\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u306e\u4e2d\u3067\u3082\u8fc5\u901f\u304b\u3064\u7684\u78ba\u306b\u88fd\u54c1\u306e\u72b6\u614b\u3092\u628a\u63e1\u3057\u3001\u6539\u5584\u6d3b\u52d5\u3078\u3068\u7e4b\u3052\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002  * \u8a55\u4fa1\u306e\u591a\u89d2\u6027 ISO\u306e\u5b9a\u7fa9\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5358\u306a\u308b\u4f7f\u3044\u3084\u3059\u3055\u306e\u5370\u8c61\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u76ee\u7684\u3092\u9054\u6210\u3067\u304d\u305f\u304b\u3001\u52b9\u7387\u7684\u306b\u64cd\u4f5c\u3067\u304d\u305f\u304b\u3068\u3044\u3063\u305f\u591a\u89d2\u7684\u306a\u8996\u70b9\u304b\u3089\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3092\u8a55\u4fa1\u3067\u304d\u308b\u3002  * \u65e2\u5b58\u6307\u6a19\u3068\u306e\u6bd4\u8f03\u53ef\u80fd\u6027 \u7b97\u51fa\u3055\u308c\u308b\u30b9\u30b3\u30a2\u306f\u3001\u696d\u754c\u6a19\u6e96\u3067\u3042\u308bSUS\u306e\u30b9\u30b3\u30a2\u3068\u975e\u5e38\u306b\u9ad8\u3044\u76f8\u95a2\u95a2\u4fc2\u3092\u6301\u3064\u3053\u3068\u304c\u7814\u7a76\u3067\u793a\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u904e\u53bb\u306b\u84c4\u7a4d\u3055\u308c\u305fSUS\u306e\u30c7\u30fc\u30bf\u3084\u3001\u696d\u754c\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3068\u306e\u6bd4\u8f03\u304c\u3042\u308b\u7a0b\u5ea6\u53ef\u80fd\u3068\u306a\u308a\u3001\u81ea\u793e\u88fd\u54c1\u306e\u7acb\u3061\u4f4d\u7f6e\u3092\u5ba2\u89b3\u7684\u306b\u628a\u63e1\u3059\u308b\u52a9\u3051\u3068\u306a\u308b\u3002 4\u3064\u306e\u8cea\u554f\u304b\u3089100\u70b9\u6e80\u70b9\u306e\u30b9\u30b3\u30a2\u3092\u5c0e\u304f UMUX\u306e\u30b9\u30b3\u30a2\u306f\u30014\u3064\u306e\u8cea\u554f\u9805\u76ee\u3078\u306e7\u6bb5\u968e\u8a55\u4fa1\uff081:\u307e\u3063\u305f\u304f\u540c\u610f\u3057\u306a\u3044\u301c7:\u5f37\u304f\u540c\u610f\u3059\u308b\uff09\u306e\u56de\u7b54\u304b\u3089\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u8a08\u7b97\u5f0f\u3092\u7528\u3044\u30660\u304b\u3089100\u306e\u7bc4\u56f2\u306b\u5909\u63db\u3055\u308c\u308b\u3002\u5177\u4f53\u7684\u306a\u7b97\u51fa\u30d5\u30ed\u30fc\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\u3002 \u8cea\u554f\u4e8b\u9805   \u6a5f\u80fd\u306f\u79c1\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002   \u3092\u4f7f\u3046\u306e\u306f\u30a4\u30e9\u30a4\u30e9\u3059\u308b\u7d4c\u9a13\u3067\u3059\u3002  \u306f\u4f7f\u3044\u3084\u3059\u3044\u3067\u3059\u3002  \u3053\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u4fee\u6b63\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u3059\u304e\u307e\u3059\u3002   \u8a08\u7b97\u65b9\u6cd5 1. \u5947\u6570\u756a\u76ee\u306e\u8cea\u554f\uff08\u80af\u5b9a\u6587\uff09\u306e\u30b9\u30b3\u30a2\u3092\u7b97\u51fa\u3059\u308b\u3002 \u56de\u7b54\u5024\u304b\u30891\u3092\u5f15\u304f\u3002\uff08\u30b9\u30b3\u30a2 = \u56de\u7b54 - 1\uff09 2. \u5076\u6570\u756a\u76ee\u306e\u8cea\u554f\uff08\u5426\u5b9a\u6587\uff09\u306e\u30b9\u30b3\u30a2\u3092\u7b97\u51fa\u3059\u308b\u3002 7\u304b\u3089\u56de\u7b54\u5024\u3092\u5f15\u304f\u3002\uff08\u30b9\u30b3\u30a2 = 7 - \u56de\u7b54\uff09 3. 4\u3064\u306e\u8cea\u554f\u306e\u30b9\u30b3\u30a2\u3092\u5408\u8a08\u3059\u308b\u3002 \u3053\u306e\u5408\u8a08\u5024\u306f0\u301c24\u306e\u7bc4\u56f2\u3068\u306a\u308b\u3002 4. \u5408\u8a08\u5024\u3092\u6b63\u898f\u5316\u3057\u3001100\u70b9\u6e80\u70b9\u306b\u5909\u63db\u3059\u308b\u3002 \u7b97\u51fa\u3057\u305f\u5408\u8a08\u5024\u309224\u3067\u5272\u308a\u3001100\u3092\u639b\u3051\u308b\u3002\uff08\u6700\u7d42\u30b9\u30b3\u30a2 = (\u5408\u8a08\u30b9\u30b3\u30a2 \/ 24) * 100\uff09 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https:\/\/uxdaystokyo.com\/articles\/glossary\/system-usability-scale\/","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:\/\/uxdaystokyo.com\/articles\/glossary\/umux\/","og_locale":"ja_JP","og_type":"article","og_title":"UMUX | UX TIMES","og_description":"UMUX\uff08Usability Metric for User 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UMUX\u304c\u5b9f\u52d9\u3067\u91cd\u5b9d\u3055\u308c\u308b\u306e\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u8ca0\u62c5\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3064\u3064\u3001\u4fe1\u983c\u6027\u3068\u6bd4\u8f03\u53ef\u80fd\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u308b\u70b9\u306b\u3042\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9650\u3089\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u306e\u4e2d\u3067\u3082\u8fc5\u901f\u304b\u3064\u7684\u78ba\u306b\u88fd\u54c1\u306e\u72b6\u614b\u3092\u628a\u63e1\u3057\u3001\u6539\u5584\u6d3b\u52d5\u3078\u3068\u7e4b\u3052\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002  * \u8a55\u4fa1\u306e\u591a\u89d2\u6027 ISO\u306e\u5b9a\u7fa9\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5358\u306a\u308b\u4f7f\u3044\u3084\u3059\u3055\u306e\u5370\u8c61\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u76ee\u7684\u3092\u9054\u6210\u3067\u304d\u305f\u304b\u3001\u52b9\u7387\u7684\u306b\u64cd\u4f5c\u3067\u304d\u305f\u304b\u3068\u3044\u3063\u305f\u591a\u89d2\u7684\u306a\u8996\u70b9\u304b\u3089\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3092\u8a55\u4fa1\u3067\u304d\u308b\u3002  * \u65e2\u5b58\u6307\u6a19\u3068\u306e\u6bd4\u8f03\u53ef\u80fd\u6027 \u7b97\u51fa\u3055\u308c\u308b\u30b9\u30b3\u30a2\u306f\u3001\u696d\u754c\u6a19\u6e96\u3067\u3042\u308bSUS\u306e\u30b9\u30b3\u30a2\u3068\u975e\u5e38\u306b\u9ad8\u3044\u76f8\u95a2\u95a2\u4fc2\u3092\u6301\u3064\u3053\u3068\u304c\u7814\u7a76\u3067\u793a\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u904e\u53bb\u306b\u84c4\u7a4d\u3055\u308c\u305fSUS\u306e\u30c7\u30fc\u30bf\u3084\u3001\u696d\u754c\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3068\u306e\u6bd4\u8f03\u304c\u3042\u308b\u7a0b\u5ea6\u53ef\u80fd\u3068\u306a\u308a\u3001\u81ea\u793e\u88fd\u54c1\u306e\u7acb\u3061\u4f4d\u7f6e\u3092\u5ba2\u89b3\u7684\u306b\u628a\u63e1\u3059\u308b\u52a9\u3051\u3068\u306a\u308b\u3002 4\u3064\u306e\u8cea\u554f\u304b\u3089100\u70b9\u6e80\u70b9\u306e\u30b9\u30b3\u30a2\u3092\u5c0e\u304f UMUX\u306e\u30b9\u30b3\u30a2\u306f\u30014\u3064\u306e\u8cea\u554f\u9805\u76ee\u3078\u306e7\u6bb5\u968e\u8a55\u4fa1\uff081:\u307e\u3063\u305f\u304f\u540c\u610f\u3057\u306a\u3044\u301c7:\u5f37\u304f\u540c\u610f\u3059\u308b\uff09\u306e\u56de\u7b54\u304b\u3089\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u8a08\u7b97\u5f0f\u3092\u7528\u3044\u30660\u304b\u3089100\u306e\u7bc4\u56f2\u306b\u5909\u63db\u3055\u308c\u308b\u3002\u5177\u4f53\u7684\u306a\u7b97\u51fa\u30d5\u30ed\u30fc\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\u3002 \u8cea\u554f\u4e8b\u9805   \u6a5f\u80fd\u306f\u79c1\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002   \u3092\u4f7f\u3046\u306e\u306f\u30a4\u30e9\u30a4\u30e9\u3059\u308b\u7d4c\u9a13\u3067\u3059\u3002  \u306f\u4f7f\u3044\u3084\u3059\u3044\u3067\u3059\u3002  \u3053\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u4fee\u6b63\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u3059\u304e\u307e\u3059\u3002   \u8a08\u7b97\u65b9\u6cd5 1. \u5947\u6570\u756a\u76ee\u306e\u8cea\u554f\uff08\u80af\u5b9a\u6587\uff09\u306e\u30b9\u30b3\u30a2\u3092\u7b97\u51fa\u3059\u308b\u3002 \u56de\u7b54\u5024\u304b\u30891\u3092\u5f15\u304f\u3002\uff08\u30b9\u30b3\u30a2 = \u56de\u7b54 - 1\uff09 2. \u5076\u6570\u756a\u76ee\u306e\u8cea\u554f\uff08\u5426\u5b9a\u6587\uff09\u306e\u30b9\u30b3\u30a2\u3092\u7b97\u51fa\u3059\u308b\u3002 7\u304b\u3089\u56de\u7b54\u5024\u3092\u5f15\u304f\u3002\uff08\u30b9\u30b3\u30a2 = 7 - \u56de\u7b54\uff09 3. 4\u3064\u306e\u8cea\u554f\u306e\u30b9\u30b3\u30a2\u3092\u5408\u8a08\u3059\u308b\u3002 \u3053\u306e\u5408\u8a08\u5024\u306f0\u301c24\u306e\u7bc4\u56f2\u3068\u306a\u308b\u3002 4. \u5408\u8a08\u5024\u3092\u6b63\u898f\u5316\u3057\u3001100\u70b9\u6e80\u70b9\u306b\u5909\u63db\u3059\u308b\u3002 \u7b97\u51fa\u3057\u305f\u5408\u8a08\u5024\u309224\u3067\u5272\u308a\u3001100\u3092\u639b\u3051\u308b\u3002\uff08\u6700\u7d42\u30b9\u30b3\u30a2 = (\u5408\u8a08\u30b9\u30b3\u30a2 \/ 24) * 100\uff09 \u88dc\u8db3\uff1a\u306a\u305c\u3053\u306e\u8a08\u7b97\u5f0f\u3092\u7528\u3044\u308b\u306e\u304b \u4e00\u898b\u8907\u96d1\u306b\u898b\u3048\u308b\u3053\u306e\u8a08\u7b97\u5f0f\u306f\u3001\u500b\u3005\u306e\u56de\u7b54\u30c7\u30fc\u30bf\u3092\u300c100\u70b9\u6e80\u70b9\u306e\u6210\u7e3e\u8868\u300d\u3068\u3057\u3066\u3001\u8ab0\u3082\u304c\u76f4\u611f\u7684\u306b\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3042\u308b\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u4ee5\u4e0b\u306e3\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u51e6\u7406\u3092\u884c\u3063\u3066\u3044\u308b\u3002     \u30b9\u30bf\u30fc\u30c8\u5730\u70b9\u3092\u300c0\u300d\u306b\u3059\u308b 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Experience\uff09\u306f\u3001\u88fd\u54c1\u3084\u30b7\u30b9\u30c6\u30e0\u306e\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u958b\u767a\u3055\u308c\u305f\u3001\u7c21\u6f54\u304b\u3064\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6a19\u6e96\u5316\u8cea\u554f\u7968\u3067\u3042\u308b\u3002\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u69cb\u6210\u3059\u308b\u300c\u6709\u52b9\u3055\u300d\u300c\u52b9\u7387\u300d\u300c\u6e80\u8db3\u5ea6\u300d\u3068\u3044\u3046\u5074\u9762\u3092\u3001\u308f\u305a\u304b4\u3064\u306e\u8cea\u554f\u3067\u5b9a\u91cf\u7684\u306b\u8a55\u4fa1\u3059\u308b\u3002 \u9ad8\u901f\u306a\u958b\u767a\u30b5\u30a4\u30af\u30eb\u306b\u304a\u3044\u3066\u3001\u4e3b\u89b3\u7684\u306a\u611f\u60f3\u3060\u3051\u3067\u306a\u304f\u5ba2\u89b3\u7684\u306a\u6307\u6a19\u3067\u88fd\u54c1\u4fa1\u5024\u3092\u8fc5\u901f\u306b\u691c\u8a3c\u3057\u3001\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u4e0b\u3059\u305f\u3081\u306e\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3068\u306a\u308b\u3002 \u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e3\u8981\u7d20\u3092\u6349\u3048\u308b\u8a2d\u8a08\u601d\u60f3 UMUX\u306f\u3001ISO 9241-11\u3067\u5b9a\u7fa9\u3055\u308c\u308b\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e3\u3064\u306e\u69cb\u6210\u8981\u7d20\u3001\u3059\u306a\u308f\u3061\u300c\u6709\u52b9\u3055\uff08Effectiveness\uff09\u300d\u300c\u52b9\u7387\uff08Efficiency\uff09\u300d\u300c\u6e80\u8db3\u5ea6\uff08Satisfaction\uff09\u300d\u3092\u30d0\u30e9\u30f3\u30b9\u826f\u304f\u6e2c\u5b9a\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002 \u3053\u308c\u306f\u3001\u5358\u306b\u300c\u4f7f\u3044\u3084\u3059\u3044\u300d\u3068\u3044\u3046\u4e3b\u89b3\u7684\u306a\u6e80\u8db3\u5ea6\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u76ee\u7684\u3092\u9054\u6210\u3067\u304d\u305f\u304b\uff08\u6709\u52b9\u3055\uff09\u3001\u305d\u306e\u904e\u7a0b\u306f\u30b9\u30e0\u30fc\u30ba\u3060\u3063\u305f\u304b\uff08\u52b9\u7387\uff09\u3068\u3044\u3046\u5ba2\u89b3\u7684\u306a\u5074\u9762\u3082\u6349\u3048\u308b\u3053\u3068\u3092\u610f\u56f3\u3057\u3066\u3044\u308b\u3002\u80af\u5b9a\u7684\u306a\u8868\u73fe\u306e\u8cea\u554f2\u3064\u3068\u5426\u5b9a\u7684\u306a\u8868\u73fe\u306e\u8cea\u554f2\u3064\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u56de\u7b54\u8005\u306e\u672c\u97f3\u3092\u5f15\u304d\u51fa\u3057\u3084\u3059\u3044\u69cb\u9020\u306b\u306a\u3063\u3066\u3044\u308b\u70b9\u3082\u7279\u5fb4\u3067\u3042\u308b\u3002 \u8a9e\u6e90\u30fb\u63d0\u5531\u8005 UMUX\u306f\u30012010\u5e74\u306b\u30a4\u30f3\u30c6\u30eb\u793e\u306eKraig\u30af\u30ec\u30a4\u30b0 Finstad\u30d5\u30a3\u30f3\u30b9\u30bf\u30c3\u30c9\u306b\u3088\u3063\u3066\u63d0\u5531\u3055\u308c\u305f\u3002\u5f53\u6642\u3059\u3067\u306b\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u305fSUS\uff08System Usability Scale\uff09\u3078\u306e\u8ab2\u984c\u610f\u8b58\u304c\u3042\u3063\u305f\u3002 SUS\u306f10\u9805\u76ee\u306e\u8cea\u554f\u304b\u3089\u6210\u308b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6307\u6a19\u3060\u304c\u3001Finstad\u306f\u305d\u306e\u8cea\u554f\u9805\u76ee\u304c\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e3\u8981\u7d20\u3092\u5747\u7b49\u306b\u7db2\u7f85\u3057\u3066\u304a\u3089\u305a\u3001\u7279\u306b\u300c\u6e80\u8db3\u5ea6\u300d\u306e\u5074\u9762\u306b\u504f\u308a\u304c\u3061\u3067\u3042\u308b\u3068\u6307\u6458\u3057\u305f\u3002\u3053\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3057\u3001\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e\u5b9a\u7fa9\u306b\u3088\u308a\u5fe0\u5b9f\u3067\u3001\u304b\u3064SUS\u3088\u308a\u3082\u77ed\u3044\u8cea\u554f\u7968\u3092\u4f5c\u6210\u3059\u308b\u76ee\u7684\u3067UMUX\u306f\u8a2d\u8a08\u3055\u308c\u305f\u3002 \u5c11\u306a\u3044\u8ca0\u62c5\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u8a55\u4fa1\u3092\u5b9f\u73fe UMUX\u304c\u5b9f\u52d9\u3067\u91cd\u5b9d\u3055\u308c\u308b\u306e\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u8ca0\u62c5\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3064\u3064\u3001\u4fe1\u983c\u6027\u3068\u6bd4\u8f03\u53ef\u80fd\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u308b\u70b9\u306b\u3042\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9650\u3089\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u306e\u4e2d\u3067\u3082\u8fc5\u901f\u304b\u3064\u7684\u78ba\u306b\u88fd\u54c1\u306e\u72b6\u614b\u3092\u628a\u63e1\u3057\u3001\u6539\u5584\u6d3b\u52d5\u3078\u3068\u7e4b\u3052\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002 * \u8a55\u4fa1\u306e\u591a\u89d2\u6027 ISO\u306e\u5b9a\u7fa9\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5358\u306a\u308b\u4f7f\u3044\u3084\u3059\u3055\u306e\u5370\u8c61\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u76ee\u7684\u3092\u9054\u6210\u3067\u304d\u305f\u304b\u3001\u52b9\u7387\u7684\u306b\u64cd\u4f5c\u3067\u304d\u305f\u304b\u3068\u3044\u3063\u305f\u591a\u89d2\u7684\u306a\u8996\u70b9\u304b\u3089\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3092\u8a55\u4fa1\u3067\u304d\u308b\u3002 * \u65e2\u5b58\u6307\u6a19\u3068\u306e\u6bd4\u8f03\u53ef\u80fd\u6027 \u7b97\u51fa\u3055\u308c\u308b\u30b9\u30b3\u30a2\u306f\u3001\u696d\u754c\u6a19\u6e96\u3067\u3042\u308bSUS\u306e\u30b9\u30b3\u30a2\u3068\u975e\u5e38\u306b\u9ad8\u3044\u76f8\u95a2\u95a2\u4fc2\u3092\u6301\u3064\u3053\u3068\u304c\u7814\u7a76\u3067\u793a\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u904e\u53bb\u306b\u84c4\u7a4d\u3055\u308c\u305fSUS\u306e\u30c7\u30fc\u30bf\u3084\u3001\u696d\u754c\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3068\u306e\u6bd4\u8f03\u304c\u3042\u308b\u7a0b\u5ea6\u53ef\u80fd\u3068\u306a\u308a\u3001\u81ea\u793e\u88fd\u54c1\u306e\u7acb\u3061\u4f4d\u7f6e\u3092\u5ba2\u89b3\u7684\u306b\u628a\u63e1\u3059\u308b\u52a9\u3051\u3068\u306a\u308b\u3002 4\u3064\u306e\u8cea\u554f\u304b\u3089100\u70b9\u6e80\u70b9\u306e\u30b9\u30b3\u30a2\u3092\u5c0e\u304f UMUX\u306e\u30b9\u30b3\u30a2\u306f\u30014\u3064\u306e\u8cea\u554f\u9805\u76ee\u3078\u306e7\u6bb5\u968e\u8a55\u4fa1\uff081:\u307e\u3063\u305f\u304f\u540c\u610f\u3057\u306a\u3044\u301c7:\u5f37\u304f\u540c\u610f\u3059\u308b\uff09\u306e\u56de\u7b54\u304b\u3089\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u8a08\u7b97\u5f0f\u3092\u7528\u3044\u30660\u304b\u3089100\u306e\u7bc4\u56f2\u306b\u5909\u63db\u3055\u308c\u308b\u3002\u5177\u4f53\u7684\u306a\u7b97\u51fa\u30d5\u30ed\u30fc\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\u3002 \u8cea\u554f\u4e8b\u9805 \u6a5f\u80fd\u306f\u79c1\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002 \u3092\u4f7f\u3046\u306e\u306f\u30a4\u30e9\u30a4\u30e9\u3059\u308b\u7d4c\u9a13\u3067\u3059\u3002 \u306f\u4f7f\u3044\u3084\u3059\u3044\u3067\u3059\u3002 \u3053\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u4fee\u6b63\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u3059\u304e\u307e\u3059\u3002 \u8a08\u7b97\u65b9\u6cd5 1. \u5947\u6570\u756a\u76ee\u306e\u8cea\u554f\uff08\u80af\u5b9a\u6587\uff09\u306e\u30b9\u30b3\u30a2\u3092\u7b97\u51fa\u3059\u308b\u3002 \u56de\u7b54\u5024\u304b\u30891\u3092\u5f15\u304f\u3002\uff08\u30b9\u30b3\u30a2 = \u56de\u7b54 - 1\uff09 2. \u5076\u6570\u756a\u76ee\u306e\u8cea\u554f\uff08\u5426\u5b9a\u6587\uff09\u306e\u30b9\u30b3\u30a2\u3092\u7b97\u51fa\u3059\u308b\u3002 7\u304b\u3089\u56de\u7b54\u5024\u3092\u5f15\u304f\u3002\uff08\u30b9\u30b3\u30a2 = 7 - \u56de\u7b54\uff09 3. 4\u3064\u306e\u8cea\u554f\u306e\u30b9\u30b3\u30a2\u3092\u5408\u8a08\u3059\u308b\u3002 \u3053\u306e\u5408\u8a08\u5024\u306f0\u301c24\u306e\u7bc4\u56f2\u3068\u306a\u308b\u3002 4. \u5408\u8a08\u5024\u3092\u6b63\u898f\u5316\u3057\u3001100\u70b9\u6e80\u70b9\u306b\u5909\u63db\u3059\u308b\u3002 \u7b97\u51fa\u3057\u305f\u5408\u8a08\u5024\u309224\u3067\u5272\u308a\u3001100\u3092\u639b\u3051\u308b\u3002\uff08\u6700\u7d42\u30b9\u30b3\u30a2 = (\u5408\u8a08\u30b9\u30b3\u30a2 \/ 24) * 100\uff09 \u88dc\u8db3\uff1a\u306a\u305c\u3053\u306e\u8a08\u7b97\u5f0f\u3092\u7528\u3044\u308b\u306e\u304b \u4e00\u898b\u8907\u96d1\u306b\u898b\u3048\u308b\u3053\u306e\u8a08\u7b97\u5f0f\u306f\u3001\u500b\u3005\u306e\u56de\u7b54\u30c7\u30fc\u30bf\u3092\u300c100\u70b9\u6e80\u70b9\u306e\u6210\u7e3e\u8868\u300d\u3068\u3057\u3066\u3001\u8ab0\u3082\u304c\u76f4\u611f\u7684\u306b\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3042\u308b\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u4ee5\u4e0b\u306e3\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u51e6\u7406\u3092\u884c\u3063\u3066\u3044\u308b\u3002 \u30b9\u30bf\u30fc\u30c8\u5730\u70b9\u3092\u300c0\u300d\u306b\u3059\u308b \u30a2\u30f3\u30b1\u30fc\u30c8\u306e\u9078\u629e\u80a2\u306f\u300c1\u301c7\u300d\u3060\u304c\u3001\u8a08\u7b97\u306e\u4fbf\u5b9c\u4e0a\u3001\u3059\u3079\u3066\u306e\u56de\u7b54\u304b\u30891\u3092\u5f15\u304f\u3002\u3053\u308c\u306b\u3088\u308a\u6700\u4f4e\u70b9\u304c\u300c0\u70b9\u300d\u3001\u6700\u9ad8\u70b9\u304c\u300c6\u70b9\u300d\u3068\u3044\u3046\u6271\u3044\u306b\u306a\u308a\u3001\u7a4d\u307f\u4e0a\u3052\u8a08\u7b97\u304c\u53ef\u80fd\u3068\u306a\u308b\u3002 \u30cd\u30ac\u30c6\u30a3\u30d6\u306a\u8cea\u554f\u306e\u70b9\u6570\u3092\u53cd\u8ee2\u3055\u305b\u308b \uff08\u5076\u6570\u554f\uff09 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