{"id":520,"date":"2025-11-29T02:15:52","date_gmt":"2025-11-29T02:15:52","guid":{"rendered":"https:\/\/jt.iotsta.com\/?p=520"},"modified":"2025-11-29T02:15:52","modified_gmt":"2025-11-29T02:15:52","slug":"%ec%a0%95%ec%a0%84%ec%8b%9d-%ed%84%b0%ec%b9%98%ec%84%bc%ec%84%9c-%ec%a7%81%ea%b4%80%ec%a0%81%ec%9d%b8-%ec%9d%b8%ed%84%b0%ed%8e%98%ec%9d%b4%ec%8a%a4%eb%a5%bc-%ea%b5%ac%ec%84%b1%ed%95%98%eb%8a%94","status":"publish","type":"post","link":"https:\/\/jtech91.mycafe24.com\/?p=520","title":{"rendered":"\uc815\uc804\uc2dd \ud130\uce58\uc13c\uc11c, \uc9c1\uad00\uc801\uc778 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uad6c\uc131\ud558\ub294 \ud575\uc2ec \uae30\uc220"},"content":{"rendered":"\n<h5 class=\"wp-block-heading\"><strong>\uc815\uc804\uc2dd \ud130\uce58\uc13c\uc11c\uc758 \uc815\uc758\uc640 \uc6d0\ub9ac<\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">\uc815\uc804\uc2dd \ud130\uce58\uc13c\uc11c\ub294 \uc190\uac00\ub77d\uc774\ub098 \uc804\ub3c4\uc131 \ubb3c\uccb4\uac00 \ud130\uce58 \ud328\ub110\uc5d0 \ub2ff\uc744 \ub54c \ubc1c\uc0dd\ud558\ub294 <strong>\uc815\uc804 \uc6a9\ub7c9(Capacitance)\uc758 \ubcc0\ud654<\/strong>\ub97c \uac10\uc9c0\ud558\uc5ec \ub3d9\uc791\ud558\ub294 \uc13c\uc11c\uc785\ub2c8\ub2e4. \ud328\ub110 \ud45c\uba74\uc5d0\ub294 \ud22c\uba85\ud55c \uc804\uadf9\uc774 \uaca9\uc790 \ud615\ud0dc\ub85c \ubc30\uc5f4\ub418\uc5b4 \uc788\uc73c\uba70, \uc774 \uc804\uadf9\ub4e4\uc740 \uc77c\uc815\ud55c \uc804\uae30\uc7a5\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uc0ac\ub78c\uc774 \ud328\ub110\uc5d0 \uc190\uac00\ub77d\uc744 \ub300\uba74 \uc778\uccb4\uac00 \uac00\uc9c4 \uc804\uae30\uc801 \ud2b9\uc131 \ub54c\ubb38\uc5d0 \uc804\uadf9 \uc8fc\ubcc0 \uc804\uae30\uc7a5\uc774 \ubcc0\ud558\uace0, \uc774\ub85c \uc778\ud574 \uc815\uc804 \uc6a9\ub7c9\uc774 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc774 \ubcc0\ud654\uac00 \uac10\uc9c0 \ud68c\ub85c\ub97c \ud1b5\ud574 \uc804\uae30\uc801 \uc2e0\ud638\ub85c \ubcc0\ud658\ub418\uba74\uc11c \ud130\uce58 \uc785\ub825\uc774 \uc778\uc2dd\ub418\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc13c\uc11c\uc758 \uac00\uc7a5 \ud070 \ud2b9\uc9d5\uc740 <strong>\uc555\ub825\uc774\ub098 \ubb3c\ub9ac\uc801 \uc6c0\uc9c1\uc784\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\ub2e4<\/strong>\ub294 \uc810\uc785\ub2c8\ub2e4. \ub2e8\uc21c\ud788 \uc190\uac00\ub77d\uc774 \ub2ff\ub294 \uc21c\uac04 \ubc18\uc751\uc774 \uc77c\uc5b4\ub098\ubbc0\ub85c \uc785\ub825 \uc18d\ub3c4\uac00 \ube60\ub974\uace0, \uae30\uacc4\uc801 \ub9c8\ubaa8\uac00 \uac70\uc758 \uc5c6\uc5b4 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \ub610\ud55c \uc804\uadf9 \uaca9\uc790\uac00 \ucd18\ucd18\ud558\uac8c \ubc30\uc5f4\ub418\uc5b4 \uc788\uc5b4 \uba40\ud2f0\ud130\uce58(Multi-touch)\uac00 \uac00\ub2a5\ud558\uba70, \ud655\ub300\u00b7\ucd95\uc18c\u00b7\uc2a4\ud06c\ub864 \uac19\uc740 \uc9c1\uad00\uc801\uc778 \uc81c\uc2a4\ucc98 \uae30\ubc18 \uc870\uc791\uc744 \uc9c0\uc6d0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"500\" data-id=\"521\" src=\"https:\/\/jt.iotsta.com\/wp-content\/uploads\/2025\/08\/touch_screen.png\" alt=\"\" class=\"wp-image-521\" srcset=\"https:\/\/jtech91.mycafe24.com\/wp-content\/uploads\/2025\/08\/touch_screen.png 1000w, https:\/\/jtech91.mycafe24.com\/wp-content\/uploads\/2025\/08\/touch_screen-300x150.png 300w, https:\/\/jtech91.mycafe24.com\/wp-content\/uploads\/2025\/08\/touch_screen-768x384.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>\uc815\uc804\uc2dd \ud130\uce58\uc13c\uc11c\uc758 \uc5ed\uc0ac<\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">\uc815\uc804\uc2dd \ud130\uce58\uc13c\uc11c\uc758 \uac1c\ub150\uc740 20\uc138\uae30 \uc911\ubc18\ubd80\ud130 \uc874\uc7ac\ud588\uc9c0\ub9cc, \uc0c1\uc6a9\ud654\ub41c \uac83\uc740 \ube44\uad50\uc801 \ucd5c\uadfc\uc758 \uc77c\uc785\ub2c8\ub2e4. 1960\ub144\ub300 \ud6c4\ubc18 \uc5f0\uad6c \ub2e8\uacc4\uc5d0\uc11c \uae30\ubcf8\uc801\uc778 \uc6d0\ub9ac\uac00 \uc815\ub9bd\ub418\uc5c8\uace0, 1980\ub144\ub300\uc5d0\ub294 ATM\uae30\ub098 \uacf5\uacf5 \ub2e8\ub9d0\uae30\uc5d0 \uc81c\ud55c\uc801\uc73c\ub85c \uc801\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub2f9\uc2dc \uae30\uc220\uc740 \ud22c\uba85 \uc804\uadf9\uc758 \ud574\uc0c1\ub3c4\uac00 \ub0ae\uace0 \uac00\uaca9\uc774 \ub192\uc544 \ub300\uc911\ud654\uc5d0\ub294 \ud55c\uacc4\uac00 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf8\uaca9\uc801\uc778 \uc804\ud658\uc810\uc740 2000\ub144\ub300 \ucd08\ubc18, <strong>\uc2a4\ub9c8\ud2b8\ud3f0\uacfc \ud0dc\ube14\ub9bf\uc758 \ub4f1\uc7a5<\/strong>\uacfc \ud568\uaed8 \ucc3e\uc544\uc654\uc2b5\ub2c8\ub2e4. \uc815\uc804\uc2dd \ud130\uce58\uc2a4\ud06c\ub9b0\uc740 \uae30\uc874\uc758 \uc800\ud56d\ub9c9 \ud130\uce58\uc2a4\ud06c\ub9b0\uc5d0 \ube44\ud574 \ubc18\uc751 \uc18d\ub3c4\uc640 \ub0b4\uad6c\uc131\uc774 \uc6d4\ub4f1\ud788 \ub6f0\uc5b4\ub098\uace0, \uba40\ud2f0\ud130\uce58\uac00 \uac00\ub2a5\ud558\ub2e4\ub294 \uc7a5\uc810 \ub54c\ubb38\uc5d0 \uace7\ubc14\ub85c \uc8fc\ub958 \uae30\uc220\ub85c \uc790\ub9ac \uc7a1\uc558\uc2b5\ub2c8\ub2e4. \uc774\ud6c4 \uc81c\uc870 \uacf5\uc815\uc758 \ud6a8\uc728\ud654\uc640 \uc804\ub3c4\uc131 \uc18c\uc7ac(ITO, \uc740\ub098\ub178\uc789\ud06c \ub4f1)\uc758 \ubc1c\uc804\uc73c\ub85c \uac00\uaca9\uc774 \ub0ae\uc544\uc9c0\uace0 \uc131\ub2a5\uc774 \uac1c\uc120\ub418\uba74\uc11c, \uc624\ub298\ub0a0\uc5d0\ub294 \uac70\uc758 \ubaa8\ub4e0 \ubaa8\ubc14\uc77c \uae30\uae30\uc640 \uacf5\uacf5 \ub2e8\ub9d0\uae30\uc5d0 \ud45c\uc900\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>\uc801\uc6a9 \ubd84\uc57c\uc640 \ucd5c\uadfc \uae30\uc220 \ud2b8\ub80c\ub4dc<\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">\uc815\uc804\uc2dd \ud130\uce58\uc13c\uc11c\ub294 \uc774\uc81c <strong>\uc2a4\ub9c8\ud2b8\ud3f0\uacfc \ud0dc\ube14\ub9bf<\/strong>\uc744 \ub118\uc5b4 \ud6e8\uc52c \ub2e4\uc591\ud55c \uc601\uc5ed\uc5d0 \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc2a4\ub9c8\ud2b8 \uae30\uae30<\/strong>: \ubaa8\ubc14\uc77c \ub514\ubc14\uc774\uc2a4\uc758 \uae30\ubcf8 \uc785\ub825 \uc7a5\uce58\ub85c\uc11c \uc9c1\uad00\uc801\uc778 UX \uc81c\uacf5<\/li>\n\n\n\n<li><strong>\uacf5\uacf5\uae30\uae30<\/strong>: ATM\uae30, \ud0a4\uc624\uc2a4\ud06c, \ubb34\uc778 \ubc1c\uad8c\uae30 \ub4f1 \ub2e4\uc911 \uc0ac\uc6a9\uc790 \ud658\uacbd\uc5d0\uc11c \uc548\uc815\uc801 \ub3d9\uc791<\/li>\n\n\n\n<li><strong>\uc0b0\uc5c5\uc6a9<\/strong>: \uc81c\uc5b4 \ud328\ub110, \uc0dd\uc0b0\ub77c\uc778 \ubaa8\ub2c8\ud130\ub9c1 \uc7a5\uce58 \ub4f1 \ub192\uc740 \ub0b4\uad6c\uc131\uacfc \uc2e0\ub8b0\uc131\uc774 \ud544\uc694\ud55c \ud604\uc7a5<\/li>\n\n\n\n<li><strong>\uc790\ub3d9\ucc28<\/strong>: \ub0b4\ube44\uac8c\uc774\uc158, \ub300\uc2dc\ubcf4\ub4dc \ub514\uc2a4\ud50c\ub808\uc774, \uc2a4\ub9c8\ud2b8 \ubc84\ud2bc \ub4f1 \ucc28\ub7c9\uc6a9 HMI(Human-Machine Interface) \uad6c\ud604<\/li>\n\n\n\n<li><strong>\uc6e8\uc5b4\ub7ec\ube14 \ubc0f \uac00\uc804<\/strong>: \uc2a4\ub9c8\ud2b8\uc6cc\uce58, \uc2a4\ub9c8\ud2b8\ud648 \uae30\uae30, \ub0c9\uc7a5\uace0\u00b7\uc138\ud0c1\uae30 \ub4f1\uc5d0\uc11c \ud130\uce58 \uc778\ud130\ud398\uc774\uc2a4 \ud655\ub300<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uadfc\uc5d0\ub294 <strong>\ub514\uc2a4\ud50c\ub808\uc774 \uc77c\uccb4\ud615 \ud130\uce58 \uae30\uc220<\/strong>, <strong>\uace1\uba74\u00b7\ud50c\ub809\uc11c\ube14 \ud328\ub110 \uc801\uc6a9<\/strong>, <strong>\ud22c\uba85\u00b7\ucd08\uc2ac\ub9bc \uc124\uacc4<\/strong> \ub4f1\uc774 \uc8fc\uc694 \ud2b8\ub80c\ub4dc\ub85c \ub5a0\uc624\ub974\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c <strong>\uc815\uc804\uc2dd \ud130\uce58\uc640 \ud585\ud2f1(\ucd09\uac01 \ud53c\ub4dc\ubc31)<\/strong> \uae30\uc220\uc744 \uacb0\ud569\ud574, \ub2e8\uc21c\ud788 \ub204\ub974\ub294 \uac10\uac01\uc744 \ub118\uc5b4 \uc2e4\uc81c \ubc84\ud2bc\uc744 \ub204\ub974\ub294 \ub4ef\ud55c \uacbd\ud5d8\uc744 \uc81c\uacf5\ud558\ub294 \uc5f0\uad6c\ub3c4 \ud65c\ubc1c\ud788 \uc9c4\ud589\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\uc81c\uc774\ud14c\ud06c\uc758 \uc815\uc804\uc2dd \ud130\uce58\uc13c\uc11c \uae30\uc220<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\uc774\ud14c\ud06c\ub294 33\ub144\uac04 \ucd95\uc801\ub41c <strong>\uc778\uc1c4\uc804\uc790\uc640 \uba64\ube0c\ub808\uc778 \uae30\uc220<\/strong>\uc744 \ubc14\ud0d5\uc73c\ub85c, \uc815\uc804\uc2dd \ud130\uce58\uc13c\uc11c\uc640 \uba64\ube0c\ub808\uc778 \uc2a4\uc704\uce58 \uae30\uc220\uc744 \uc735\ud569\ud55c \uace0\uc2e0\ub8b0\uc131 \uc778\ud130\ud398\uc774\uc2a4 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\uc740\ub098\ub178 \uc789\ud06c \uae30\ubc18\uc758 \uc815\ubc00 \uc778\uc1c4 \ud68c\ub85c<\/strong> \uae30\uc220\uc744 \ud1b5\ud574 \ub192\uc740 \ud22c\uacfc\uc728\uacfc \ub0b4\uad6c\uc131\uc744 \ud655\ubcf4\ud558\uba74\uc11c\ub3c4 \uc587\uace0 \uc720\uc5f0\ud55c \uc124\uacc4\ub97c \uad6c\ud604\ud560 \uc218 \uc788\uc73c\uba70, PET\u00b7PC \ub4f1 \ub2e4\uc591\ud55c \uae30\ud310 \uc18c\uc7ac\uc5d0\ub3c4 \ub300\uc751\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2b9\ud788 \uc81c\uc774\ud14c\ud06c\ub294 <strong>3D UV \uc778\uc1c4 \ud2b9\ud5c8 \uae30\uc220<\/strong>\uc744 \ud65c\uc6a9\ud574 \uc785\uccb4 \ud0a4 \uad6c\uc870\uc640 \ubc31\ub77c\uc774\ud2b8 \ud6a8\uacfc\ub97c \uacb0\ud569\ud55c \uc815\uc804\uc2dd \ud130\uce58 \uc2a4\uc704\uce58\ub97c \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub2e8\uc21c\ud788 \ud3c9\uba74\uc801\uc778 \ud130\uce58\uac00 \uc544\ub2c8\ub77c, \ub514\uc790\uc778\uacfc \uc870\uc791\uac10\uc744 \ub3d9\uc2dc\uc5d0 \ub9cc\uc871\ud558\ub294 \uc0ac\uc6a9\uc790 \uacbd\ud5d8(UX)\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uc81c\ud488\uc740 <strong>100\ub9cc \ud68c \uc774\uc0c1\uc758 \ub0b4\uad6c\uc131 \uc2dc\ud5d8<\/strong>\uc744 \ud1b5\uacfc\ud574 \uc758\ub8cc\uae30\uae30, \uac00\uc804, \uc790\ub3d9\ucc28 \ub4f1 \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\uc774\ud14c\ud06c\ub294 \ub2e8\uc21c\ud788 \u201c\ud130\uce58 \uc785\ub825 \uc7a5\uce58\u201d\ub97c \ub9cc\ub4dc\ub294 \ub370 \uadf8\uce58\uc9c0 \uc54a\uace0, \uace0\uac1d \ub9de\ucda4\ud615 UX\ub97c \uad6c\ud604\ud558\ub294 <strong>\uc2a4\ub9c8\ud2b8 \uc778\ud130\ud398\uc774\uc2a4 \uac1c\ubc1c \ud30c\ud2b8\ub108<\/strong>\ub85c\uc11c \uacbd\uc7c1\ub825\uc744 \ud655\ubcf4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc815\uc804\uc2dd \ud130\uce58\uc13c\uc11c\uc758 \uc815\uc758\uc640 \uc6d0\ub9ac \uc815\uc804\uc2dd \ud130\uce58\uc13c\uc11c\ub294 \uc190\uac00\ub77d\uc774\ub098 \uc804\ub3c4\uc131 \ubb3c\uccb4\uac00 \ud130\uce58 \ud328\ub110\uc5d0 \ub2ff\uc744 \ub54c \ubc1c\uc0dd\ud558\ub294 \uc815\uc804 \uc6a9\ub7c9(Capacitance)\uc758 \ubcc0\ud654\ub97c \uac10\uc9c0\ud558\uc5ec \ub3d9\uc791\ud558\ub294 \uc13c\uc11c\uc785\ub2c8\ub2e4. \ud328\ub110 \ud45c\uba74\uc5d0\ub294 \ud22c\uba85\ud55c \uc804\uadf9\uc774 \uaca9\uc790 \ud615\ud0dc\ub85c \ubc30\uc5f4\ub418\uc5b4 \uc788\uc73c\uba70, \uc774 \uc804\uadf9\ub4e4\uc740 \uc77c\uc815\ud55c \uc804\uae30\uc7a5\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uc0ac\ub78c\uc774 \ud328\ub110\uc5d0 \uc190\uac00\ub77d\uc744 \ub300\uba74 \uc778\uccb4\uac00 \uac00\uc9c4 \uc804\uae30\uc801 \ud2b9\uc131 \ub54c\ubb38\uc5d0 \uc804\uadf9 \uc8fc\ubcc0 \uc804\uae30\uc7a5\uc774 \ubcc0\ud558\uace0, \uc774\ub85c \uc778\ud574 \uc815\uc804 \uc6a9\ub7c9\uc774 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc774 \ubcc0\ud654\uac00 \uac10\uc9c0 \ud68c\ub85c\ub97c [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":301,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,13],"tags":[20,19,28,26,22,23,24,25,21],"class_list":["post-520","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-membrane-switch","category-sensor","tag-odm","tag-oem","tag-pcb","tag-sbr","tag-22","tag-23","tag-24","tag-25","tag-21"],"_links":{"self":[{"href":"https:\/\/jtech91.mycafe24.com\/index.php?rest_route=\/wp\/v2\/posts\/520","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jtech91.mycafe24.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jtech91.mycafe24.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jtech91.mycafe24.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jtech91.mycafe24.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=520"}],"version-history":[{"count":1,"href":"https:\/\/jtech91.mycafe24.com\/index.php?rest_route=\/wp\/v2\/posts\/520\/revisions"}],"predecessor-version":[{"id":522,"href":"https:\/\/jtech91.mycafe24.com\/index.php?rest_route=\/wp\/v2\/posts\/520\/revisions\/522"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jtech91.mycafe24.com\/index.php?rest_route=\/wp\/v2\/media\/301"}],"wp:attachment":[{"href":"https:\/\/jtech91.mycafe24.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=520"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jtech91.mycafe24.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=520"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jtech91.mycafe24.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}