{"id":100257,"date":"2020-10-29T09:40:48","date_gmt":"2020-10-29T06:40:48","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/what-is-lidar-and-how-will-it-work-on-the-iphone\/"},"modified":"2020-10-29T09:40:48","modified_gmt":"2020-10-29T06:40:48","slug":"what-is-lidar-and-how-will-it-work-on-the-iphone","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/what-is-lidar-and-how-will-it-work-on-the-iphone\/","title":{"rendered":"#What Is LiDAR, and How Will It Work on the iPhone?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a29a07a608cd\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #dd3333;color:#dd3333\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a29a07a608cd\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/buradabiliyorum.com\/en\/what-is-lidar-and-how-will-it-work-on-the-iphone\/#What_Is_LiDAR\" >What Is LiDAR?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/buradabiliyorum.com\/en\/what-is-lidar-and-how-will-it-work-on-the-iphone\/#How_the_iPhone_12_Pro_Uses_LiDAR\" >How the iPhone 12 Pro Uses LiDAR<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/buradabiliyorum.com\/en\/what-is-lidar-and-how-will-it-work-on-the-iphone\/#Will_LiDAR_Become_a_Big_Deal\" >Will LiDAR Become a Big Deal?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/buradabiliyorum.com\/en\/what-is-lidar-and-how-will-it-work-on-the-iphone\/#Is_LiDAR_Worth_an_Upgrade\" >Is LiDAR Worth an Upgrade?<\/a><\/li><\/ul><\/nav><\/div>\n<p><strong>&#8220;#What Is LiDAR, and How Will It Work on the iPhone?&#8221;<\/strong><\/p>\n<div>\n<figure id=\"attachment_698039\" style=\"width: 650px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-698039 size-full\" src=\"https:\/\/www.howtogeek.com\/wp-content\/uploads\/2020\/10\/xiphone-12-camera.jpg.pagespeed.gp+jp+jw+pj+ws+js+rj+rp+rw+ri+cp+md.ic.2015jZdyqx.jpg\" alt=\"The iPhone 12 Pro camera lenses.\" width=\"650\" height=\"300\" data-crediturl=\"https:\/\/www.apple.com\/iphone-12-pro\/\" data-credittext=\"Apple\" onload=\"pagespeed.lazyLoadImages.loadIfVisibleAndMaybeBeacon(this);\" onerror=\"this.onerror=null;pagespeed.lazyLoadImages.loadIfVisibleAndMaybeBeacon(this);\"\/><figcaption class=\"wp-caption-text\"><span class=\"imagecredit\"><a rel=\"nofollow noopener noreferrer\" target=\"_blank\" href=\"https:\/\/www.apple.com\/iphone-12-pro\/\">Apple<\/a><\/span><\/figcaption><\/figure>\n<p><a rel=\"nofollow noopener noreferrer\" target=\"_blank\" href=\"https:\/\/www.reviewgeek.com\/57646\/iphone-12-vs-iphone-12-pro-which-should-you-buy\/\">The iPhone 12 Pro<\/a> is <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/download-scripts-themes-apps\/\" data-internallinksmanager029f6b8e52c=\"9\" title=\"Download Scripts &amp; Themes &amp; Apps\" target=\"_blank\" rel=\"noopener\">App<\/a>le\u2019s first smartphone with a\u00a0Light Detection and Ranging (LiDAR) scanner on the back. But what does LiDAR do, and what is Apple planning to use it for in the future?<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Is_LiDAR\"><\/span>What Is LiDAR?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A LiDAR scanner determines the distance between itself and an object by monitoring how long it takes a pulse of light (often a laser) to bounce back. It\u2019s like radar, except instead of radio waves, it uses infrared light.<\/p>\n<p>While radar is designed to be used across great distances, LiDAR works on a smaller scale, due to the way light is absorbed by objects in its path. By sending hundreds of thousands of light pulses every second, LiDAR scanners can work out distances and object sizes with relative accuracy over small distances.<\/p>\n<figure id=\"attachment_697815\" style=\"width: 650px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-697815 size-full\" src=\"https:\/\/www.howtogeek.com\/wp-content\/uploads\/2020\/10\/iphone_12_pro_lidar_visualized.png\" alt=\"A living room with furniture outlined by dots, showing what the iPhone LIDAR scanner sees.\" width=\"650\" height=\"403\" data-credittext=\"Apple\" onload=\"pagespeed.lazyLoadImages.loadIfVisibleAndMaybeBeacon(this);\" onerror=\"this.onerror=null;pagespeed.lazyLoadImages.loadIfVisibleAndMaybeBeacon(this);\"\/><figcaption class=\"wp-caption-text\"><span class=\"imagecredit\">Apple<\/span><\/figcaption><\/figure>\n<p>This data can then be used to construct 3D models, which is one of the main uses for LiDAR in construction and engineering projects. You\u2019ve likely heard of 3D laser scans being used to draw up building plans\u2014that\u2019s LiDAR.<\/p>\n<p>LiDAR actually has many uses across many industries. Archaeologists use it to prepare dig sites and autonomous vehicles rely on it to construct real-time 3D maps of their surroundings. LiDAR has even been used to create highly realistic and accurate maps of race tracks in video <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/game\/\" data-internallinksmanager029f6b8e52c=\"7\" title=\"Game\" target=\"_blank\" rel=\"noopener\">game<\/a>s, like <em>Project CARS<\/em>. Police speed guns also use LiDAR.<\/p>\n<p>And now, just like the iPad Pro in March 2020, a LiDAR scanner has come to Apple\u2019s premium iPhone 12 Pro.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_the_iPhone_12_Pro_Uses_LiDAR\"><\/span>How the iPhone 12 Pro Uses LiDAR<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Apple uses LiDAR a bit differently than a construction site or speed gun. It\u2019s the same basic principle\u2014bouncing light to determine distance\u2014but on a smaller scale. The LiDAR scanner in the iPhone 12 Pro (and iPad Pro) has an effective range of around 16 feet (5 meters).<\/p>\n<p>The primary purpose of LiDAR in the iPhone is to improve augmented reality (AR) implementation. It will give apps more useful and accurate information about their surroundings, for smoother, more reliable AR.<\/p>\n<figure id=\"attachment_697816\" style=\"width: 650px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-697816 size-full\" src=\"https:\/\/www.howtogeek.com\/wp-content\/uploads\/2020\/10\/xiphone_12_pro_lidar.png.pagespeed.gp+jp+jw+pj+ws+js+rj+rp+rw+ri+cp+md.ic.MBEL_1Ogv3.png\" alt=\"The iPhone 12 Pro.\" width=\"650\" height=\"392\" data-credittext=\"Apple\" onload=\"pagespeed.lazyLoadImages.loadIfVisibleAndMaybeBeacon(this);\" onerror=\"this.onerror=null;pagespeed.lazyLoadImages.loadIfVisibleAndMaybeBeacon(this);\"\/><figcaption class=\"wp-caption-text\"><span class=\"imagecredit\">Apple<\/span><\/figcaption><\/figure>\n<p>If your unfamiliar with the <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/technology\/\" data-internallinksmanager029f6b8e52c=\"4\" title=\"Technology\" target=\"_blank\" rel=\"noopener\">technology<\/a>, AR allows developers to fuse virtual objects and the real world. It uses your device\u2019s camera and allows you to play games, apply interactive filters (like those on Snapchat), or preview the placement of furniture and other objects.<\/p>\n<p><em>Pok\u00e9mon Go<\/em> is one example of a successful AR game that allows you to capture virtual creatures in the real world. With Ikea\u2019s wildly successful Place app, you can see how most of the company\u2019s catalog would look in your home.<\/p>\n<p>LEGO is one of many companies that has also launched stand-alone products (in this case, building sets) that can \u201ccome alive\u201d via AR features when you have a compatible smartphone.<\/p>\n<p>While LiDAR is often used to scan buildings and other objects, the scanner on the iPhone 12 Pro and iPad Pro isn\u2019t accurate enough to scan objects precisely. Sebastiaan de With, who developed the popular iPhone camera app <a rel=\"nofollow noopener noreferrer\" target=\"_blank\" href=\"https:\/\/halide.cam\/\">Halide<\/a>, discovered this while building a proof of concept called Esper.<\/p>\n<p>\u201cUnfortunately, the mesh output by the system right now isn\u2019t accurate enough to send to a 3D printer,\u201d de With wrote on the <a rel=\"nofollow noopener noreferrer\" target=\"_blank\" href=\"https:\/\/blog.halide.cam\/lidar-peek-into-the-future-with-ipad-pro-11d38910e9f8\">Halide website<\/a>. \u201cBut it\u2019s a great starting point for a 3D model, since all the proportions will be very accurate.\u201d<\/p>\n<p>In reality, LiDAR scanners are likely to improve on two main things: virtual object placement (like shopping apps) and AR gaming. These are already possible on non-LiDAR iPhones, but it adds an extra layer of accuracy to things like dimensions and the precise distance to an object in a room.<\/p>\n<p>You can also expect a more seamless AR experience, particularly when placing virtual items in the real world. For example, the iPhone 12 Pro should be better able to identify real-world items in the foreground. This should make for more realistic interactions between virtual and real objects.<\/p>\n<figure id=\"attachment_697817\" style=\"width: 650px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-697817 size-full\" src=\"https:\/\/www.howtogeek.com\/wp-content\/uploads\/2020\/10\/xipad_pro_ar.png.pagespeed.gp+jp+jw+pj+ws+js+rj+rp+rw+ri+cp+md.ic.XmKSkDgxIR.jpg\" alt=\"Virtual toys, characters, and scenery in a living room AR Experience on iPad Pro.\" width=\"650\" height=\"522\" data-credittext=\"Apple\" onload=\"pagespeed.lazyLoadImages.loadIfVisibleAndMaybeBeacon(this);\" onerror=\"this.onerror=null;pagespeed.lazyLoadImages.loadIfVisibleAndMaybeBeacon(this);\"\/><figcaption class=\"wp-caption-text\"><span class=\"imagecredit\">Apple<\/span><\/figcaption><\/figure>\n<p>Apple also intends to use LiDAR to improve camera performance in low light. It\u2019s implemented \u201cfocus pixels\u201d in the iPhone XS, which is the company\u2019s brand of phase-detect autofocus (PDAF). This technology still depends on light, which is why even the latest autofocus advancements don\u2019t work all that well in the dark.<\/p>\n<p>By sensing the distance between your iPhone and the subject you\u2019re taking a picture of, Apple can tell the camera at what distance it should focus to get the best results. This should make it much easier to take\u00a0better photos with your iPhone in the dark, especially when combined with Night mode.<\/p>\n<p><strong>RELATED:<\/strong> <strong><em>What Are the ARCore and ARKit Augmented Reality Frameworks?<\/em><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Will_LiDAR_Become_a_Big_Deal\"><\/span>Will LiDAR Become a Big Deal?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Presently, only two Apple devices have a sensor. Both are also priced at a premium and feature the \u201cPro\u201d moniker, so LiDAR is a niche feature for now. However, that doesn\u2019t mean software will be slow to catch on. Apple\u2019s exhaustive list of software development kits (SDKs) includes ARKit, which was updated to version 4.0 in June 2020.<\/p>\n<p>This update rolled out new features that leverage LiDAR into ARKit, allowing developers to take advantage of the iPad Pro and iPhone 12 Pro\u2019s new sensor. SDKs like this make it possible for developers to target whole families of devices, even if they aren\u2019t rocking the latest bells and whistles.<\/p>\n<p>Apple\u2019s plan likely involves putting LiDAR sensors in more devices over time, while developers are busy building apps that take advantage of the improved performance. Considering the company\u2019s renewed interest in the technology over the last few software releases, Apple seems to be betting big on AR.<\/p>\n<figure id=\"attachment_697818\" style=\"width: 650px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-697818 size-full\" src=\"https:\/\/www.howtogeek.com\/wp-content\/uploads\/2020\/10\/xipad_pro_lidar.png.pagespeed.gp+jp+jw+pj+ws+js+rj+rp+rw+ri+cp+md.ic.9d3Ox_vnWl.png\" alt=\"The camera on an iPad Pro.\" width=\"650\" height=\"540\" data-credittext=\"Apple\" onload=\"pagespeed.lazyLoadImages.loadIfVisibleAndMaybeBeacon(this);\" onerror=\"this.onerror=null;pagespeed.lazyLoadImages.loadIfVisibleAndMaybeBeacon(this);\"\/><figcaption class=\"wp-caption-text\"><span class=\"imagecredit\">Apple<\/span><\/figcaption><\/figure>\n<p>Apple\u2019s biggest plans for LiDAR, however, might go well beyond tablets and smartphones. At least, that\u2019s the opinion held by many analysts, as rumors swell about the company\u2019s <a rel=\"nofollow noopener noreferrer\" target=\"_blank\" href=\"https:\/\/www.macrumors.com\/roundup\/apple-glasses\/\">rumored AR glasses<\/a>. If such a project were to come to fruition, it makes sense that accurate AR would be foundational to the experience.<\/p>\n<p>By encouraging developers to embrace AR, Apple can accelerate app availability on a new wearable platform. A slow rollout in a few high-end models follows Apple\u2019s trend with past iPhone features, including haptic feedback, facial recognition, and multiple cameras.<\/p>\n<p>Integrating hardware that directly benefits AR into select devices also gives the company the opportunity to fine-tune it before launching a product that leans more heavily on the technology.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Is_LiDAR_Worth_an_Upgrade\"><\/span>Is LiDAR Worth an Upgrade?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>When it comes to deciding between the iPhone 12 or iPhone 12 Pro, LiDAR is unlikely to sway you. Unless you use a lot of apps that take advantage of AR or shoot lots of photos at night, you won\u2019t see any benefits in the short-term.<\/p>\n<p>Even if you\u2019re a keen AR gamer or flat-pack addict, AR implementation in current non-LiDAR-enabled iPhones has improved dramatically in just a few generations. LiDAR does improve this even further, but it\u2019s probably not worth the $300 premium Apple is asking for the iPhone 12 Pro.<\/p>\n<p>Most people might not be overexcited about LiDAR right now, but the technology will trickle down and improve the overall iPhone experience in years to come. It also isn\u2019t the only big advancement in the 2020 iPhone lineup\u2014there\u2019s a new ecosystem of MagSafe accessories, 5G support, and Dolby Vision recording.<\/p>\n<p><strong>RELATED:<\/strong> <strong><em>What 5G Means for Apple&#8217;s iPhone 12<\/em><\/strong><\/p>\n<\/div>\n<p><script>\n setTimeout(function(){\n  !function(f,b,e,v,n,t,s)\n  {if(f.fbq)return;n=f.fbq=function(){n.callMethod?\n  n.callMethod.apply(n,arguments):n.queue.push(arguments)};\n  if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';\n  n.queue=[];t=b.createElement(e);t.async=!0;\n  t.src=v;s=b.getElementsByTagName(e)[0];\n  s.parentNode.insertBefore(t,s) } (window, document,'script',\n  'https:\/\/connect.facebook.net\/en_US\/fbevents.js');\n   fbq('init', '335401813750447');\n   fbq('track', 'PageView');\n  },3000);\n<\/script><\/p>\n<blockquote>\n<p style=\"text-align: center;\">For forums sites go to <span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/forum.buradabiliyorum.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">Forum.BuradaBiliyorum.Com<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n<blockquote>\n<p style=\"text-align: center;\"><strong>If you want to read more like this article, you can visit our <span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/en.buradabiliyorum.com\/technology\/\" target=\"_blank\" rel=\"noopener noreferrer\">Technology category.<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n<p><span style=\"color: black;\"><a style=\"color: #ff9900;\" href=\"https:\/\/www.howtogeek.com\/695823\/what-is-lidar-and-how-will-it-work-on-the-iphone\/\" target=\"_blank\" rel=\"noopener noreferrer\">Source<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;#What Is LiDAR, and How Will It Work on the iPhone?&#8221; Apple The iPhone 12 Pro is Apple\u2019s first smartphone with a\u00a0Light Detection and Ranging (LiDAR) scanner on the back. But what does LiDAR do, and what is Apple planning to use it for in the future? What Is LiDAR? A LiDAR scanner determines the&#8230;<\/p>\n","protected":false},"author":1,"featured_media":100258,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/www.howtogeek.com\/thumbcache\/2\/200\/6e581ce81e0ef8e146e0af419bfe532b\/wp-content\/uploads\/2020\/10\/iphone-12-camera.jpg","fifu_image_alt":"","footnotes":""},"categories":[18],"tags":[],"class_list":["post-100257","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/100257","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=100257"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/100257\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media\/100258"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=100257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=100257"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=100257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}