{"id":3325,"date":"2026-11-01T13:58:40","date_gmt":"2026-11-01T12:58:40","guid":{"rendered":"https:\/\/smotra.fer.unizg.hr\/?page_id=3325"},"modified":"2026-11-06T12:13:50","modified_gmt":"2026-11-06T11:13:50","slug":"watchdog","status":"publish","type":"page","link":"https:\/\/smotra.fer.unizg.hr\/?page_id=3325","title":{"rendered":"Watchdog: ogrlica za 3D lokalizaciju \u017eivotinja"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;]<\/p>\r\n<p>Autori: <strong>Lovro \u0160antek, Petar Jaku\u0161, Luka Bradari\u0107 Lisi\u0107<\/strong><\/p>\r\n<p class=\"wp-block-paragraph\">Watchdog je pametna ogrlica koja u zatvorenom prostoru odre\u0111uje svoj polo\u017eaj s precizno\u0161\u0107u od oko 10 centimetara, i to ondje gdje GPS vi\u0161e ne poma\u017ee. Ogrlica neprestano komunicira s referentnim ure\u0111ajima (sidrima) postavljenima u prostoru, a na\u0161a aplikacija iz tih podataka u stvarnom vremenu izra\u010dunava njezin polo\u017eaj i prikazuje ga u 3D modelu prostora.<br \/>Projekt smo osmislili i izradili u SAD-u, na StarkHacks, najve\u0107em svjetskom studentskom hardverskom hackathonu, gdje smo osvojili prvo mjesto u kategoriji Smart Home. Nakon pobjede javio nam se Zoolo\u0161ki vrt grada Zagreba, s kojim danas provodimo pilot-projekt pra\u0107enja kretanja \u017eivotinja u nastambama.<br \/>Sve smo napravili sami: sklopovlje, programsku podr\u0161ku ure\u0111aja, algoritme lokalizacije i aplikaciju za vizualizaciju. Na \u0161tandu mo\u017eete uzeti ogrlicu u ruke i u\u017eivo vidjeti kako se njezin polo\u017eaj mijenja na ekranu.<\/p>\r\n\r\n<p><iframe loading=\"lazy\" title=\"Smotra 2026 - Watchdog\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/U_Fmjn6bgGk?feature=oembed&amp;wmode=opaque\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\r\n<p>U gornjem videosadr\u017eaju mo\u017eete pogledati detalje, a sve \u0161to vas zanima, a niste mogli prona\u0107i na ovoj stranici pitajte autora.<\/p>\r\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\r\n\r\n<p>&nbsp;<\/p>\r\n\r\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\"><\/div><\/div>\r\n<p>[\/vc_column_text][vc_row_inner][vc_column_inner]<h2 class=\"ui-title-block ui-title-block_lg\">O<span class=\"text-primary\"> autorima<\/span><\/h2><div class=\"ui-subtitle-block\"><\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_single_image image=&#8221;3355&#8243; img_size=&#8221;full&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221;]<strong>Lovro \u0160antek<\/strong><\/p>\r\n<ul>\r\n<li>Uloga na radu: izrada elektroni\u010dke plo\u010dice i ku\u0107i\u0161ta<\/li>\r\n<li>Godina studija i smjer: 2. godina diplomskog studija, smjer Elektroni\u010dko i ra\u010dunalno in\u017eenjerstvo<\/li>\r\n<li>Podru\u010dje interesa: elektronika, mikrokontroleri, low-level programiranje, vo\u0111enje projekata, 3D printanje<\/li>\r\n<li>Srednja \u0161kola: Tehni\u010dka \u0161kola Ru\u0111era Bo\u0161kovi\u0107a, Zagreb, 2021.<\/li>\r\n<\/ul>\r\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_single_image image=&#8221;3357&#8243; img_size=&#8221;full&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221;]<strong>Petar Jaku\u0161<\/strong><\/p>\r\n<ul>\r\n<li>Uloga na radu: aplikacija za 3D vizualizaciju i upravljanje<\/li>\r\n<li>Godina zavr\u0161etka studija i smjer: diplomirao 2026., smjer Ra\u010dunalno in\u017eenjerstvo<\/li>\r\n<li>Podru\u010dje interesa: strojno u\u010denje na mikrokontrolerima (Edge AI)<\/li>\r\n<li>Srednja \u0161kola: III. gimnazija, prirodoslovno-matemati\u010dki smjer, Zagreb, 2020.<\/li>\r\n<\/ul>\r\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_single_image image=&#8221;3356&#8243; img_size=&#8221;full&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221;]<strong>Luka Bradari\u0107 Lisi\u0107<\/strong><\/p>\r\n<ul>\r\n<li>Uloga na radu: programska podr\u0161ka za mikrokontroler (<em>firmware<\/em>) i be\u017ei\u010dna komunikacija, algoritam lokalizacije<\/li>\r\n<li>Godina zavr\u0161etka studija i smjer: diplomirao 2026., smjer Ra\u010dunalno in\u017eenjerstvo<\/li>\r\n<li>Podru\u010dje interesa: robotika, elektroni\u010dki sustavi u automobilskoj i svemirskoj industriji<\/li>\r\n<li>Srednja \u0161kola: X. Gimnazija \u201eIvan Supek\u201c, Zagreb, 2021.<\/li>\r\n<\/ul>\r\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; css=&#8221;.vc_custom_1637489668493{background-color: #d6cdab !important;}&#8221;][vc_column]<h2 class=\"ui-title-block ui-title-block_lg\">Galerija<span class=\"text-primary\"> slika<\/span><\/h2><div class=\"ui-subtitle-block\"><\/div>[\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; css=&#8221;.vc_custom_1637489668493{background-color: #d6cdab !important;}&#8221;][vc_column][vc_media_grid element_width=&#8221;2&#8243; gap=&#8221;25&#8243; css=&#8221;&#8221; grid_id=&#8221;vc_gid:1793636218538-3f12a5b5b8ed70c0e8738003f61b66cd-9&#8243; include=&#8221;3386,3387,3388,3389,3390&#8243;][vc_empty_space height=&#8221;42px&#8221;][\/vc_column][\/vc_row]<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;] Autori: Lovro \u0160antek, Petar Jaku\u0161, Luka Bradari\u0107 Lisi\u0107 Watchdog je pametna ogrlica koja u zatvorenom prostoru odre\u0111uje svoj polo\u017eaj s precizno\u0161\u0107u od oko 10 centimetara, i to ondje gdje GPS vi\u0161e ne poma\u017ee. Ogrlica neprestano komunicira s referentnim ure\u0111ajima (sidrima) postavljenima u prostoru, a na\u0161a aplikacija iz tih podataka u stvarnom vremenu izra\u010dunava [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3388,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3325","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=\/wp\/v2\/pages\/3325","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3325"}],"version-history":[{"count":11,"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=\/wp\/v2\/pages\/3325\/revisions"}],"predecessor-version":[{"id":3448,"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=\/wp\/v2\/pages\/3325\/revisions\/3448"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=\/wp\/v2\/media\/3388"}],"wp:attachment":[{"href":"https:\/\/smotra.fer.unizg.hr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}