{"id":187,"date":"2016-04-27T11:06:35","date_gmt":"2016-04-27T11:06:35","guid":{"rendered":"https:\/\/uxdaystokyo.com\/articles\/?post_type=glossary&p=187"},"modified":"2020-06-14T19:49:36","modified_gmt":"2020-06-14T10:49:36","slug":"fittss-law","status":"publish","type":"glossary","link":"https:\/\/uxdaystokyo.com\/articles\/glossary\/fittss-law\/","title":{"rendered":"\u30d5\u30a3\u30c3\u30c4\u306e\u6cd5\u5247"},"content":{"rendered":"

1954\u5e74\u306b\u30aa\u30cf\u30a4\u30aa\u5927\u5b66\u306e\u5fc3\u7406\u5b66\u8005 Paul Fitts\u300c\u30dd\u30fc\u30eb\u30fb\u30d5\u30a3\u30c3\u30c4\u300d\u306e\u5b9a\u7fa9\u3002<\/p>\n

\u516c\u5f0f<\/h2>\n
\"fitts-law-formula\"

\u30d5\u30a3\u30c3\u30c4\u306e\u6cd5\u5247\u306e\u516c\u5f0f<\/p><\/div>\n

T= a + b log2(1+D\/W)<\/b><\/dfn><\/p>\n

\n
T<\/dt>\n
\uff1d\u30bf\u30fc\u30b2\u30c3\u30c8\u307e\u3067\u306e\u6642\u9593<\/dd>\n<\/dl>\n
\n
D<\/dt>\n
=\u958b\u59cb\u30dd\u30a4\u30f3\u30c8\u3068\u30bf\u30fc\u30b2\u30c3\u30c8\u306e\u4e2d\u5fc3\u307e\u3067\u306e\u8ddd\u96e2<\/dd>\n<\/dl>\n
\n
W<\/dt>\n
=\u30bf\u30fc\u30b2\u30c3\u30c8\u306e\u5927\u304d\u3055<\/dd>\n<\/dl>\n
\n
a<\/dt>\n
=\u30dd\u30a4\u30f3\u30bf\u30fc\u306e\u79fb\u52d5\u958b\u59cb\u6642\u9593\u3068\u505c\u6b62\u6642\u9593<\/dd>\n<\/dl>\n
\n
b<\/dt>\n
=\u30dd\u30a4\u30f3\u30bf\u30fc\u306e\u901f\u5ea6
\n\uff08a\u3068b\u306f\u3001\u88ab\u9a13\u8005\u306e\u7fd2\u719f\u5ea6\u3084\u5e74\u9f62\u306a\u3069\u306b\u3088\u3063\u3066\u53ef\u5909\u3057\u307e\u3059\u3002\uff09<\/small><\/dd>\n<\/dl>\n
\"\u30d5\u30a3\u30c3\u30c4\u306e\u6cd5\u5247\u306e\u57fa\u672c\u56f3\"

\u30d5\u30a3\u30c3\u30c4\u306e\u6cd5\u5247\u306e\u57fa\u672c\u56f3<\/p><\/div>\n

\u4e0b\u8a18\u306e\u56f3\u306f\u3001\u5b9f\u969b\u306b\u30bf\u30fc\u30b2\u30c3\u30c8\u30b5\u30a4\u30ba\u304c\u3069\u306e\u3088\u3046\u306b\u5909\u308f\u308b\u306e\u304b\u3092\u793a\u3057\u305f\u56f3\u3002<\/p>\n

\"\u30d5\u30a3\u30c3\u30c4\u306e\u6cd5\u5247\u306b\u57fa\u3065\u3044\u305f\u6bd4\u8f03\"

\u30d5\u30a3\u30c3\u30c4\u306e\u6cd5\u5247\u306b\u57fa\u3065\u3044\u305f\u6bd4\u8f03<\/p><\/div>\n

\u5de6\u3068\u53f3\u3092\u6bd4\u3079\u308b\u3068\u3001\u79fb\u52d5\u8ddd\u96e2\u306f\u540c\u3058\u3067\u3059\u304c\u30bf\u30fc\u30b2\u30c3\u30c8\u30b5\u30a4\u30ba\u306f\u5de6\u3088\u308a\u53f3\u306e\u65b9\u304c\u5927\u304d\u304f\u306a\u308b\u3002\u300c\u30d5\u30a3\u30c3\u30c4\u306e\u6cd5\u5247\u300d\u3067\u8003\u3048\u308b\u3068\u3001\u53f3\u306e\u65b9\u304c\u79fb\u52d5\u6642\u9593\u306f\u65e9\u304f\u306a\u308b\u3002<\/p>\n

\u6ce8\u610f\u70b9<\/h4>\n

\u4f59\u8ac7\u3067\u3059\u304c\u3001\u82f1\u8a9e\u3067\u7db4\u308b\u3068\u304d\u306b\u306f\u3001Fitts\u2019s law\uff08Fitts\u2019 law\uff09
\nFitts\uff08\u30d5\u30a3\u30c3\u30c4\uff09\u3068\u3044\u3046\u540d\u524d\u306a\u306e\u3067\u300cs\u300d\u304c\u5fc5\u8981<\/p>\n

Apple\u3000\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d0\u30fc\u306e\u300c\u30d5\u30a3\u30c3\u30c4\u306e\u6cd5\u5247\u300d<\/h2>\n

\u30a2\u30c3\u30d7\u30eb\u306eMacOS\u306b\u898b\u3089\u308c\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d0\u30fc\u3067\u3059\u304c\u753b\u9762\u306e\u4e0a\u4e0b\u5de6\u53f3\u306e\u9762\u306b\u914d\u7f6e\u304c\u53ef\u80fd\u3002
\n\u3053\u308c\u306f\u3001\u753b\u9762\u306e\u30a8\u30c3\u30b8\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u306b\u3059\u308b\u3068\u753b\u9762\u306e\u30a8\u30c3\u30b8\u306f\u6a2a\u5e45\u304c\u7121\u9650\u306e\u30dc\u30bf\u30f3\u3068\u8003\u3048\u3089\u308c\u308b\u304b\u3089\u3002<\/p>\n

 <\/p>\n

\"MacOS\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d0\u30fc\"

MacOS\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d0\u30fc<\/p><\/div>\n

T= a + b log2(1+D\/W)<\/i><\/b><\/p>\n

\u300cW\u300d\u304c\u300c\u7121\u9650\u5927\u300d\u306b\u306a\u308b\u3053\u3068\u3067\u3001\u300cD\u300d\u3092\u5272\u308b\u3068\u7d50\u679c\u306f\u5c0f\u3055\u304f\u306a\u308b\u3002\u7d50\u679c\u3068\u3057\u3066\u300cT\u300d\u3082\u5c0f\u3055\u304f\u306a\u308b\u3053\u3068\u304c\u8a3c\u660e\u3055\u308c\u3044\u308b\u3002<\/p>\n

\u3053\u308c\u306f\u3001\u30a2\u30c3\u30d7\u30eb\u306e66\u756a\u76ee\u306e\u793e\u54e1\u3067\u3042\u3063\u305f\u3001\u6700\u521d\u306e\u30d2\u30e5\u30fc\u30de\u30f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u66f8\u3044\u305f\u3072\u3068\u308a\u3000Bruce Tognazzini\uff08\u30d6\u30eb\u30fc\u30b9\u30fb\u30c8\u30b0\u30ca\u30c3\u30c1\u30fc\u30cb\uff09\u3000\u304c\u660e\u304b\u3057\u305f\u958b\u767a\u79d8\u8a71\u3002<\/p>\n

\u6700\u9ad8\u306e\u300c\u30d5\u30a3\u30c3\u30c4\u306e\u6cd5\u5247\u300d\u306f\u300c0\u300d<\/h2>\n

\u300c\u30d5\u30a3\u30c3\u30c4\u306e\u6cd5\u5247\u300d\u3067\u7406\u8ad6\u4e0a\u306e\u6700\u5c0f\u306e\u6570\u5024\u306f\u300c\uff10\u300d\u307e\u3063\u305f\u304f\u6642\u9593\u304c\u304b\u304b\u3089\u306a\u3044\u3053\u3068\u304c\u6700\u9ad8\u306e\u7d50\u679c\u3002<\/p>\n

Apple \u306eiPhone6\u4ee5\u964d\u306b\u642d\u8f09\u3055\u308c\u305f \u300c\uff13D\u30bf\u30c3\u30c1\u6a5f\u80fd<\/a>\u300d \u306f\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u753b\u9762\u4e0a\u3067\u6307\uff08\u30dd\u30a4\u30f3\u30bf\u30fc\uff09\u306f\u52d5\u304b\u305a\u306b\u30013\u6b21\u5143\u7684\u306b\u62bc\u3057\u3053\u3080\u3053\u3068\u306b\u3088\u3063\u3066\u5225\u306e\u52d5\u4f5c\u304c\u767a\u751f\u3002\u30d5\u30a3\u30c3\u30c4\u306e\u6cd5\u5247\u306f\uff13\u6b21\u5143\u3067\u306e\u79fb\u52d5\u3092\u8003\u616e\u3057\u3066\u3044\u306a\u3044\u306e\u3067\u53b3\u5bc6\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u3042\u3066\u306f\u307e\u308b\u3068\u8a00\u3048\u308b\u3002<\/p>\n

\u3053\u306e\u6cd5\u5247\u306f\u975e\u5e38\u306b\u5927\u5207\u3067\u3042\u308a\u3001UI\u8a2d\u8a08\u3067\u306f\u300c\u30d5\u30a3\u30c3\u30c4\u306e\u6cd5\u5247\u300d\u3092\u591a\u304f\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6307\u3001\u624b\u3001\u3082\u3057\u304f\u306f\u30de\u30a6\u30b9\u306a\u3069\u306e\u30d0\u30fc\u30c1\u30e3\u30eb\u306a\u3082\u306e\u304c\u79fb\u52d5\u306b\u5fc5\u8981\u3068\u3059\u308b\u6642\u9593\u306f\u3001\u305d\u306e\u79fb\u52d5\u8ddd\u96e2\u3068\u30bf\u30fc\u30b2\u30c3\u30c8\u306e\u30b5\u30a4\u30ba\u306b\u95a2\u4fc2\u6027\u304c\u3042\u308b\u3068\u3057\u305f\u3082\u306e<\/p>\n","protected":false},"author":2,"featured_media":183,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"English":"Fitts's Law","footnotes":""},"glossary-category":[20],"glossary_tag":[],"class_list":["post-187","glossary","type-glossary","status-publish","has-post-thumbnail","hentry","glossary-category-thinking-mind-bias"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/uxdaystokyo.com\/articles\/wp-json\/wp\/v2\/glossary\/187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/uxdaystokyo.com\/articles\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/uxdaystokyo.com\/articles\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/uxdaystokyo.com\/articles\/wp-json\/wp\/v2\/users\/2"}],"version-history":[{"count":0,"href":"https:\/\/uxdaystokyo.com\/articles\/wp-json\/wp\/v2\/glossary\/187\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/uxdaystokyo.com\/articles\/wp-json\/wp\/v2\/media\/183"}],"wp:attachment":[{"href":"https:\/\/uxdaystokyo.com\/articles\/wp-json\/wp\/v2\/media?parent=187"}],"wp:term":[{"taxonomy":"glossary-category","embeddable":true,"href":"https:\/\/uxdaystokyo.com\/articles\/wp-json\/wp\/v2\/glossary-category?post=187"},{"taxonomy":"glossary_tag","embeddable":true,"href":"https:\/\/uxdaystokyo.com\/articles\/wp-json\/wp\/v2\/glossary_tag?post=187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}