{"id":3973,"date":"2026-04-21T08:25:38","date_gmt":"2026-04-21T08:25:38","guid":{"rendered":"https:\/\/tetravision.be\/handheld-scanner-vs-tracking-systeem-wanneer-kies-je-waarvoor\/"},"modified":"2026-04-21T08:47:40","modified_gmt":"2026-04-21T08:47:40","slug":"handheld-scanner-vs-tracking-system-when-should-you-choose-which-one","status":"publish","type":"post","link":"https:\/\/tetravision.be\/en\/handheld-scanner-vs-tracking-system-when-should-you-choose-which-one\/","title":{"rendered":"Handheld scanner vs. tracking system: when should you choose which one?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Two families, one goal<\/h2>\n\n\n\n<p>At TetraVision, we work daily with optical 3D scanners based on structured or laser light. In our lab, we use, among other things, our semi-automated Scanbox with an Atos Q scanner. But as soon as we step outside, or need flexibility, two mobile technologies come into play: handheld scanners and tracking systems. Both digitize physical objects down to hundredths of a millimeter, but the way they do so and the situations in which they excel differ significantly.<\/p>\n\n\n\n<p>The best mobile technology to use depends on a combination of factors: the size of the object, the environment in which you\u2019re scanning, the desired accuracy, and the efficiency you need.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The handheld scanner: compact and versatile<\/h2>\n\n\n\n<p>A handheld 3D scanner, such as the SIMSCAN-E or KSCAN-E, is a wireless, compact device that you can literally hold in one hand. You move the scanner around the object and build up a detailed 3D mesh step by step.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Strengths<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Very compact and lightweight: ideal for taking to the workshop or on the go.<\/li>\n\n\n\n<li>High detail resolution: perfect for small to medium-sized parts with fine features.<\/li>\n\n\n\n<li>Multiple scan modes (ultra-fast, hyper-fine, deep hole) for a wide range of applications.<\/li>\n\n\n\n<li>Quick to set up: up and running in just a few minutes.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Limitations for large objects<\/h3>\n\n\n\n<p>When scanning larger objects, a handheld scanner encounters a number of practical limitations. The scanner tracks its position using reference markers that are attached to or around the object. The larger the object, the more markers are needed, and the greater the risk of cumulative deviations (drift) across the entire surface.<\/p>\n\n\n\n<p>In addition, accuracy with large volumes depends more heavily on the operator\u2019s technique. This can pose a challenge when dealing with complex objects in uncontrolled environments (fluctuating temperatures, vibrations).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0065-groot-1024x768.jpeg\" alt=\"\" class=\"wp-image-3967\" srcset=\"https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0065-groot-1024x768.jpeg 1024w, https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0065-groot-300x225.jpeg 300w, https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0065-groot-768x576.jpeg 768w, https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0065-groot-650x488.jpeg 650w, https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0065-groot.jpeg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">The tracking system: designed for high volumes<\/h2>\n\n\n\n<p>A tracking system such as the NimbleTrack-E Gen 2 or TrackScan Sharp-S combines a handheld scanner with an external tracker that continuously determines the scanner\u2019s exact position in space. This wireless laser tracking system thus operates on a fundamentally different principle.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Strengths<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Markerless scanning: no reference points are needed on the object. This saves time and prevents markers from affecting the surface.<\/li>\n\n\n\n<li>Completely wireless: maximum freedom of movement, even in tight or hard-to-reach spaces.<\/li>\n\n\n\n<li>Global accuracy without drift: the tracker tracks the position across the entire volume, thereby eliminating cumulative errors.<\/li>\n\n\n\n<li>Less dependent on operator technique: the tracker automatically corrects positional deviations.<\/li>\n\n\n\n<li>Rugged in harsh environments: consistent performance despite temperature fluctuations or vibrations.<\/li>\n\n\n\n<li>Scalable to large volumes: the TrackScan Sharp-S offers a tracking distance of up to 8.5 meters and a measurement range of 135 m\u00b3.<\/li>\n<\/ul>\n\n\n\n<p>In short: whereas a handheld scanner tracks the object using markers, a tracking system tracks the scanner itself. That makes all the difference when dealing with large, complex, or hard-to-mark objects.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Overview: When should you choose which option?<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Aspect<\/strong><\/td><td><strong>Handheld scanner<\/strong><\/td><td><strong>Tracking system<\/strong><\/td><\/tr><tr><td>Object size<\/td><td>Small to medium-sized<\/td><td>Medium to very large<\/td><\/tr><tr><td>Reference markers<\/td><td>Required<\/td><td>Not required (markerless)<\/td><\/tr><tr><td>Wireless<\/td><td>Yes<\/td><td>Yes<\/td><\/tr><tr><td>Drift around large objects<\/td><td>Possible for large volumes<\/td><td>Eliminated by the tracker<\/td><\/tr><tr><td>Operator dependency<\/td><td>Higher<\/td><td>Lower<\/td><\/tr><tr><td>Environmental sensitivity<\/td><td>More sensitive<\/td><td>More robust<\/td><\/tr><tr><td>Detail resolution<\/td><td>Very high<\/td><td>High<\/td><\/tr><tr><td>Startup time<\/td><td>Very fast<\/td><td>Fast<\/td><\/tr><tr><td>Typical applications<\/td><td>Components, prototypes, product validation, on-site measurements<\/td><td>Vehicles, machinery, structures, on-site measurements<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Real-world example: scanning a classic car on location<\/h2>\n\n\n\n<p>A good example of a situation where choosing the right scanning technology makes all the difference is a project we carried out for a restoration workshop in Brussels.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0066-groot-1024x768.jpeg\" alt=\"\" class=\"wp-image-3968\" srcset=\"https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0066-groot-1024x768.jpeg 1024w, https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0066-groot-300x225.jpeg 300w, https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0066-groot-768x576.jpeg 768w, https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0066-groot-650x488.jpeg 650w, https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0066-groot.jpeg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>The assignment: to scan several body panels of a classic car, including the roof with roof pillars, the tailgate frame, and the tailgate itself. The goal was to create digital templates that would allow the sheet metal worker to reproduce identical body panels, and to investigate whether the tailgate could be manufactured using composite materials.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The challenges<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Large, curved surfaces that extend over more than a meter.<\/li>\n\n\n\n<li>The scanning had to be done on-site: the vehicle could not be moved.<\/li>\n\n\n\n<li>Both the inside and outside of the panels had to be documented.<\/li>\n\n\n\n<li>A workshop environment with fluctuating temperatures and limited space.<\/li>\n<\/ul>\n\n\n\n<p>At the time, this project was carried out using a handheld laser scanner (before we had our own tracking systems). It worked, but required a significant number of reference markers on the bodywork and a careful scanning technique to minimize drift over large surfaces.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0015-groot-768x1024.jpeg\" alt=\"\" class=\"wp-image-3969\" srcset=\"https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0015-groot-768x1024.jpeg 768w, https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0015-groot-225x300.jpeg 225w, https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0015-groot-488x650.jpeg 488w, https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/IMG_0015-groot.jpeg 960w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Why a tracking system makes all the difference here<\/h3>\n\n\n\n<p>With a tracking system like the TrackScan Sharp-S, this type of project would look very different:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>No markers required: the entire roof, the roof pillars, and the tailgate can be scanned without markers. This saves at least an hour of preparation time.<\/li>\n\n\n\n<li>Wireless operation: In a workshop filled with cars, tools, and limited space, a wireless scanner is a huge advantage.<\/li>\n\n\n\n<li>Consistent accuracy: The tracker eliminates cumulative errors, ensuring that the large, flowing contours of the body are reliably captured.<\/li>\n\n\n\n<li>Faster workflow: no stitching issues between partial scans, no realignment required.<\/li>\n<\/ul>\n\n\n\n<p>The result is a smoother, more efficient measurement process with less risk of errors\u2014exactly what you need when working on-site under less-than-ideal conditions.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"702\" src=\"https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/2024-09-27_10-05-10-1024x702.jpg\" alt=\"\" class=\"wp-image-3970\" srcset=\"https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/2024-09-27_10-05-10-1024x702.jpg 1024w, https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/2024-09-27_10-05-10-300x206.jpg 300w, https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/2024-09-27_10-05-10-768x526.jpg 768w, https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/2024-09-27_10-05-10-650x445.jpg 650w, https:\/\/tetravision.be\/wp-content\/uploads\/2026\/04\/2024-09-27_10-05-10.jpg 1204w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Not an either\/or situation, but both\/and<\/h2>\n\n\n\n<p>In practice, handheld scanners and tracking systems work together. At TetraVision, we offer a range of mobile scanners, from small handheld devices to large tracking systems, so we can deploy the most suitable technology for every project.<\/p>\n\n\n\n<p>A typical example: for a 30-centimeter car part, we use a handheld scanner. For the entire car on-site, we switch to a tracking system. Sometimes we combine both in the same project.<\/p>\n\n\n\n<p>In addition, we offer X-ray CT scanning for parts that are not visually accessible. Our CT scanners can be used to map internal geometries and defects in materials ranging from plastics and light metals to heavier materials such as titanium and steel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Wondering which technology is right for your project?<\/h2>\n\n\n\n<p>Please <a href=\"https:\/\/tetravision.be\/en\/contact\/\" data-type=\"page\" data-id=\"2567\">contact us<\/a> for a no-obligation consultation. We\u2019d be happy to help you determine the most efficient approach for your specific measurement challenge.<\/p>\n\n\n\n<p><a href=\"mailto:info@tetravision.be\">info@tetravision.be<\/a>&nbsp; |&nbsp; <a href=\"tel:+32 16 91 04 20\">+32 16 91 04 20<\/a><\/p>\n\n\n\n<p>We always respond within 24 hours.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Two families, one goal At TetraVision, we work daily with optical 3D scanners based on structured or laser light. In our lab, we use, among other things, our semi-automated Scanbox with an Atos Q scanner. But as soon as we step outside, or need flexibility, two mobile technologies come into play: handheld scanners and tracking [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3973","post","type-post","status-publish","format-standard","hentry","category-niet-gecategoriseerd"],"acf":[],"_links":{"self":[{"href":"https:\/\/tetravision.be\/en\/wp-json\/wp\/v2\/posts\/3973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tetravision.be\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tetravision.be\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tetravision.be\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tetravision.be\/en\/wp-json\/wp\/v2\/comments?post=3973"}],"version-history":[{"count":1,"href":"https:\/\/tetravision.be\/en\/wp-json\/wp\/v2\/posts\/3973\/revisions"}],"predecessor-version":[{"id":3975,"href":"https:\/\/tetravision.be\/en\/wp-json\/wp\/v2\/posts\/3973\/revisions\/3975"}],"wp:attachment":[{"href":"https:\/\/tetravision.be\/en\/wp-json\/wp\/v2\/media?parent=3973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tetravision.be\/en\/wp-json\/wp\/v2\/categories?post=3973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tetravision.be\/en\/wp-json\/wp\/v2\/tags?post=3973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}