{"id":5315,"date":"2026-04-27T14:32:33","date_gmt":"2026-04-27T14:32:33","guid":{"rendered":"https:\/\/urad.es\/?page_id=5315"},"modified":"2026-04-28T10:06:54","modified_gmt":"2026-04-28T10:06:54","slug":"soluciones-interaccion-lidar-vs-camaras","status":"publish","type":"page","link":"https:\/\/urad.es\/en\/soluciones\/interaccion\/lidar-vs-camaras\/","title":{"rendered":"LiDAR vs c\u00e1maras para pared interactiva: qu\u00e9 elegir en proyectos reales"},"content":{"rendered":"<div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_content_element wpb_raw_html\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\n<link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin>\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Rajdhani:wght@400;500;600;700&family=Work+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400&display=swap\" rel=\"stylesheet\">\n\n<div class=\"up\">\n\n  <section class=\"hero-1\" aria-label=\"Cabecera principal\">\n    <div class=\"hero-1-inner\">\n      \n      <div class=\"hero-1-left\">\n        <div class=\"hero-1-kicker\">Technical comparison \u00b7 Interactive walls<\/div>\n        <h1>LiDAR vs Cameras for Interactive Walls: <span>what to choose in real projects<\/span><\/h1>\n        <p class=\"hero-1-deck\">A technical comparison for AV integrators, museums, retail environments and public spaces where the decision depends on privacy, integration speed, maintenance and mid-term operating cost.<\/p>\n        \n        <div class=\"hero-1-tags\">\n          <span class=\"hero-1-tag\">\ud83d\udce1 LiDAR<\/span>\n          <span class=\"hero-1-tag\">\ud83d\udcf7 Computer vision<\/span>\n          <span class=\"hero-1-tag\">\ud83d\udd12 GDPR \u00b7 Privacy<\/span>\n        <\/div>\n        \n        <nav class=\"hero-1-toc\" aria-label=\"Tabla de contenidos\">\n          <div class=\"hero-1-toc-label\">In This Comparison<\/div>\n          <ul class=\"hero-1-toc-list\">\n            <li><a href=\"#resumen\">Executive summary<\/a><\/li>\n            <li><a href=\"#diferencia\">The key difference<\/a><\/li>\n            <li><a href=\"#comparativa\">Comparison<\/a><\/li>\n            <li><a href=\"#gdpr\">Privacy<\/a><\/li>\n            <li><a href=\"#integracion\">Integration<\/a><\/li>\n          <\/ul>\n        <\/nav>\n      <\/div>\n      \n      <div class=\"hero-1-right\">\n        <div class=\"hero-1-visual\">\n          <svg viewbox=\"0 0 360 340\" fill=\"none\" aria-hidden=\"true\">\n            <line x1=\"180\" y1=\"60\" x2=\"180\" y2=\"280\" stroke=\"#d8e6ed\" stroke-dasharray=\"4 4\" \/>\n            <rect x=\"164\" y=\"154\" width=\"32\" height=\"32\" rx=\"16\" fill=\"#f8fafb\" stroke=\"#d8e6ed\" \/>\n            <text x=\"180\" y=\"174\" text-anchor=\"middle\" font-size=\"12\" fill=\"#8ba0ae\" font-weight=\"700\" font-family=\"Rajdhani, sans-serif\">VS<\/text>\n\n            <rect x=\"20\" y=\"70\" width=\"130\" height=\"200\" rx=\"12\" fill=\"rgba(47,168,196,0.05)\" stroke=\"#49a6bf\" stroke-width=\"1.5\" \/>\n            <circle cx=\"85\" cy=\"140\" r=\"34\" stroke=\"#49a6bf\" stroke-width=\"1\" stroke-dasharray=\"3 3\" opacity=\"0.4\">\n              <animate attributename=\"r\" values=\"34;40;34\" dur=\"3s\" repeatcount=\"indefinite\"\/>\n              <animate attributename=\"opacity\" values=\"0.4;0;0.4\" dur=\"3s\" repeatcount=\"indefinite\"\/>\n            <\/circle>\n            <circle cx=\"85\" cy=\"140\" r=\"20\" stroke=\"#49a6bf\" stroke-width=\"1.2\" opacity=\"0.8\" \/>\n            <circle cx=\"85\" cy=\"140\" r=\"5\" fill=\"#49a6bf\" \/>\n            <path d=\"M45 140 L125 140 M85 100 L85 180\" stroke=\"#49a6bf\" stroke-width=\"1\" opacity=\"0.3\" \/>\n            <text x=\"85\" y=\"215\" text-anchor=\"middle\" font-size=\"16\" fill=\"#126078\" font-weight=\"700\" font-family=\"Rajdhani, sans-serif\">LiDAR<\/text>\n            <text x=\"85\" y=\"235\" text-anchor=\"middle\" font-size=\"11\" fill=\"#5d7585\" font-family=\"Work Sans, sans-serif\">XY coordinates (ToF)<\/text>\n\n            <rect x=\"210\" y=\"70\" width=\"130\" height=\"200\" rx=\"12\" fill=\"rgba(192,122,0,0.05)\" stroke=\"#c07a00\" stroke-width=\"1.5\" \/>\n            <rect x=\"245\" y=\"120\" width=\"60\" height=\"40\" rx=\"6\" stroke=\"#c07a00\" stroke-width=\"1.5\" fill=\"none\" \/>\n            <circle cx=\"275\" cy=\"140\" r=\"10\" stroke=\"#c07a00\" stroke-width=\"1.5\" fill=\"none\" \/>\n            <circle cx=\"292\" cy=\"130\" r=\"2\" fill=\"#c07a00\" \/>\n            <path d=\"M260 175 Q275 160 290 175\" stroke=\"#c07a00\" stroke-width=\"1.5\" fill=\"none\" stroke-linecap=\"round\"\/>\n            <text x=\"275\" y=\"215\" text-anchor=\"middle\" font-size=\"16\" fill=\"#c07a00\" font-weight=\"700\" font-family=\"Rajdhani, sans-serif\">C\u00c1MARA<\/text>\n            <text x=\"275\" y=\"235\" text-anchor=\"middle\" font-size=\"11\" fill=\"#5d7585\" font-family=\"Work Sans, sans-serif\">RGB capture \/ Pose<\/text>\n          <\/svg>\n        <\/div>\n      <\/div>\n      \n    <\/div>\n    \n    <div class=\"hero-1-auth\">\n      <div class=\"hero-1-auth-inner\">\n        <div class=\"hero-1-auth-item\">\n          <svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M12 6v6h4.5m4.5 0a9 9 0 11-18 0 9 9 0 0118 0z\"\/><\/svg>\n          Reading time <strong>~2 min<\/strong>\n        <\/div>\n        <div class=\"hero-1-auth-item\">\n          <svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M6.75 3v2.25M17.25 3v2.25M3 18.75V7.5a2.25 2.25 0 012.25-2.25h13.5A2.25 2.25 0 0121 7.5v11.25\"\/><\/svg>\n          Updated <strong>April 2026<\/strong>\n        <\/div>\n        <div class=\"hero-1-auth-item\">\n          <svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M15.75 6a3.75 3.75 0 11-7.5 0 3.75 3.75 0 017.5 0zM4.501 20.118a7.5 7.5 0 0114.998 0\"\/><\/svg>\n          For <strong>System Integrators \u00b7 Retail \u00b7 Museums<\/strong>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n  <section class=\"s anim-section\" id=\"resumen\" style=\"padding-bottom: 60px;\">\n    <div class=\"uw\">\n      <div class=\"note\" role=\"note\" style=\"margin-top: 0;\">\n        <div class=\"note-ico\"><svg fill=\"none\" viewbox=\"0 0 24 24\" stroke-width=\"2\" aria-hidden=\"true\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z\"\/><\/svg><\/div>\n        <div><p><strong>Transparency note:<\/strong> This comparison has been developed using objective technical criteria based on 120+ projects. However, each buyer or integrator should evaluate the requirements within the context of their own installation. Final specifications should always be validated with each manufacturer.<\/p><\/div>\n      <\/div>\n\n      <div class=\"uk\" style=\"margin-top: 32px;\">Executive summary<\/div>\n      <h2>The short answer<br><em>before reading the full article<\/em><\/h2>\n      <p class=\"s-intro\">If you only need the fast answer, this section shows when each technology tends to win. The rest of the page explains the technical reasons in more detail.<\/p>\n\n      <div class=\"decision-grid\">\n        <div class=\"decision-box yes\">\n          <div class=\"d-header\">\n            <div class=\"d-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"\/><\/svg><\/div>\n            <h4>Choose LiDAR when...<\/h4>\n          <\/div>\n          <ul class=\"d-list\">\n            <li><div class=\"d-check\"><svg viewbox=\"0 0 24 24\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"\/><\/svg><\/div><span><strong>The installation is in a public space<\/strong> or involves minors.<\/span><\/li>\n            <li><div class=\"d-check\"><svg viewbox=\"0 0 24 24\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"\/><\/svg><\/div><span><strong>Maintenance must stay minimal<\/strong> over 2-3 years with no lens cleaning routines.<\/span><\/li>\n            <li><div class=\"d-check\"><svg viewbox=\"0 0 24 24\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"\/><\/svg><\/div><span><strong>Integration needs to be fast<\/strong> using standard touch protocols such as TUIO or HID.<\/span><\/li>\n            <li><div class=\"d-check\"><svg viewbox=\"0 0 24 24\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"\/><\/svg><\/div><span><strong>Privacy criteria matter<\/strong> and public procurement requires low data exposure.<\/span><\/li>\n          <\/ul>\n          <div class=\"d-note\">* LiDAR tends to win in signage, museums, retail and education projects.<\/div>\n        <\/div>\n        \n        <div class=\"decision-box teal\">\n          <div class=\"d-header\">\n            <div class=\"d-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M15 10l4.553-2.276A1 1 0 0 1 21 8.618v6.764a1 1 0 0 1-1.447.894L15 14M5 18h8a2 2 0 0 0 2-2V8a2 2 0 0 0-2-2H5a2 2 0 0 0-2 2v8a2 2 0 0 0 2 2z\"\/><\/svg><\/div>\n            <h4>Choose cameras when...<\/h4>\n          <\/div>\n          <ul class=\"d-list\">\n            <li><div class=\"d-check\"><svg viewbox=\"0 0 24 24\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"\/><\/svg><\/div><span><strong>You need advanced mid-air gesture recognition<\/strong> such as hand shape or full-body pose.<\/span><\/li>\n            <li><div class=\"d-check\"><svg viewbox=\"0 0 24 24\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"\/><\/svg><\/div><span><strong>Lighting is fully controlled<\/strong> and stable indoors.<\/span><\/li>\n            <li><div class=\"d-check\"><svg viewbox=\"0 0 24 24\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"\/><\/svg><\/div><span><strong>You have a development team<\/strong> ready to build custom SDK-based integrations.<\/span><\/li>\n            <li><div class=\"d-check\"><svg viewbox=\"0 0 24 24\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"\/><\/svg><\/div><span><strong>The GDPR basis is already covered<\/strong> by the client or venue.<\/span><\/li>\n          <\/ul>\n          <div class=\"d-note\">* Cameras win when mid-air gesture recognition is a hard requirement, not just a preference.<\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"diferencia\" class=\"dif s-alt\">\n    <div class=\"dif-inner\">\n      <div class=\"dif-kicker\">Core concept<\/div>\n      <h2>The difference that really matters:<span>what data each sensor creates<\/span><\/h2>\n      \n      <div class=\"dif-grid\">\n        <div class=\"dif-text\">\n          <p>When people compare LiDAR and cameras for contactless interaction, they often focus on gesture precision or sensor cost. Those factors matter, but they are rarely what decides real projects.<\/p>\n          <p>The fundamental difference is <strong>what kind of data each sensor creates<\/strong>. That affects compliance, launch speed and overall viability in public environments.<\/p>\n          \n          <div class=\"dif-quote\">\n            <p><strong>LiDAR:<\/strong> creates a distance-based point cloud, essentially XY coordinates across the detection plane. No image, no recognisable shape, no personal image data.<\/p>\n            <p><strong>Camera:<\/strong> captures image data. Even if the system only analyses motion and stores nothing, the sensor is still capable of capturing an image, which triggers privacy and compliance analysis.<\/p>\n          <\/div>\n        <\/div>\n        \n        <div class=\"dif-visual\">\n          <img decoding=\"async\" class=\"dif-visual-img\" src=\"https:\/\/urad.es\/wp-content\/uploads\/2025\/11\/pantalla-aula-2-scaled-web.webp\" alt=\"Pantalla interactiva en aula con soluci\u00f3n LiDAR de gran formato\" loading=\"lazy\">\n        <\/div>\n      <\/div>\n      \n      <div class=\"dif-stats\">\n        <div class=\"dif-stat\">\n          <div class=\"dif-stat-icon\"><svg viewbox=\"0 0 24 24\" stroke-width=\"1.5\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M12 3v2.25m6.364.386l-1.591 1.591M21 12h-2.25m-.386 6.364l-1.591-1.591M12 18.75V21m-4.773-4.227l-1.591 1.591M5.25 12H3m4.227-4.773L5.636 5.636M15.75 12a3.75 3.75 0 11-7.5 0 3.75 3.75 0 017.5 0z\"\/><\/svg><\/div>\n          <div class=\"dif-stat-content\">\n            <div class=\"dif-stat-value\">Near-immune<\/div>\n            <div class=\"dif-stat-label\">to visible ambient light changes (LiDAR)<\/div>\n          <\/div>\n        <\/div>\n        <div class=\"dif-stat\">\n          <div class=\"dif-stat-icon\"><svg viewbox=\"0 0 24 24\" stroke-width=\"1.5\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M18.364 18.364A9 9 0 005.636 5.636m12.728 12.728A9 9 0 015.636 5.636m12.728 12.728L5.636 5.636\"\/><\/svg><\/div>\n          <div class=\"dif-stat-content\">\n            <div class=\"dif-stat-value\">0 pixels<\/div>\n            <div class=\"dif-stat-label\">of personal image capture<\/div>\n          <\/div>\n        <\/div>\n        <div class=\"dif-stat\">\n          <div class=\"dif-stat-icon\"><svg viewbox=\"0 0 24 24\" stroke-width=\"1.5\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 12.75L11.25 15 15 9.75m-3-7.036A11.959 11.959 0 013.598 6 11.99 11.99 0 003 9.749c0 5.592 3.824 10.29 9 11.623 5.176-1.332 9-6.03 9-11.622 0-1.31-.21-2.571-.598-3.751h-.152c-3.196 0-6.1-1.248-8.25-3.285z\"\/><\/svg><\/div>\n          <div class=\"dif-stat-content\">\n            <div class=\"dif-stat-value\">GDPR Ready<\/div>\n            <div class=\"dif-stat-label\">privacy by design at sensor level<\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"comparativa\" class=\"comp\">\n    <div class=\"comp-inner\">\n      <div class=\"comp-kicker\">Technical comparison<\/div>\n      <h2>Decision matrix <span>for real deployments<\/span><\/h2>\n      <p class=\"comp-intro\">Use this table as the working comparison. It concentrates the factors that usually decide the architecture in museums, retail, education and public-facing AV projects.<\/p>\n      \n      <div class=\"comp-table\">\n        <table>\n          <thead>\n            <tr>\n              <th>Parameter<\/th>\n              <th>Camera (computer vision)<\/th>\n              <th>LiDAR (recommended for public-facing use)<\/th>\n            <\/tr>\n          <\/thead>\n          <tbody>\n            <tr>\n              <td>Type of data generated<\/td>\n              <td><span class=\"comp-badge red\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M6 18L18 6M6 6l12 12\"\/><\/svg> Video image data<\/span><\/td>\n              <td><span class=\"comp-badge green\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"\/><\/svg> XY point cloud<\/span><\/td>\n            <\/tr>\n            <tr>\n              <td>GDPR analysis in public spaces<\/td>\n              <td><span class=\"comp-badge red\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M6 18L18 6M6 6l12 12\"\/><\/svg> Yes - legal basis and possibly a DPIA<\/span><\/td>\n              <td><span class=\"comp-badge green\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"\/><\/svg> Minimal or none<\/span><\/td>\n            <\/tr>\n            <tr>\n              <td>Surface touch-style precision<\/td>\n              <td><span class=\"comp-badge teal\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"\/><\/svg> High<\/span><\/td>\n              <td><span class=\"comp-badge green\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"\/><\/svg> High (+\/-1-5 cm)<\/span><\/td>\n            <\/tr>\n            <tr>\n              <td>Mid-air contactless gestures<\/td>\n              <td><span class=\"comp-badge green\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"\/><\/svg> Yes<\/span><\/td>\n              <td><span class=\"comp-badge red\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M6 18L18 6M6 6l12 12\"\/><\/svg> No<\/span><\/td>\n            <\/tr>\n            <tr>\n              <td>Sensitivity to lighting changes<\/td>\n              <td><span class=\"comp-badge red\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M6 18L18 6M6 6l12 12\"\/><\/svg> High - needs environmental control<\/span><\/td>\n              <td><span class=\"comp-badge green\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"\/><\/svg> Very low (own IR source)<\/span><\/td>\n            <\/tr>\n            <tr>\n              <td>Outdoor suitability<\/td>\n              <td><span class=\"comp-badge amber\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M6 18L18 6M6 6l12 12\"\/><\/svg> Limited<\/span><\/td>\n              <td><span class=\"comp-badge green\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"\/><\/svg> Yes, with validation<\/span><\/td>\n            <\/tr>\n            <tr>\n              <td>Hardware cost<\/td>\n              <td><span class=\"comp-badge green\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"\/><\/svg> Low to medium<\/span><\/td>\n              <td><span class=\"comp-badge amber\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"\/><\/svg> Medium\u2013high<\/span><\/td>\n            <\/tr>\n            <tr>\n              <td>Integration cost<\/td>\n              <td><span class=\"comp-badge red\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M6 18L18 6M6 6l12 12\"\/><\/svg> High - SDK and development effort<\/span><\/td>\n              <td><span class=\"comp-badge green\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"\/><\/svg> Low - native output<\/span><\/td>\n            <\/tr>\n            <tr>\n              <td>Maintenance and recalibration<\/td>\n              <td><span class=\"comp-badge amber\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z\"\/><\/svg> Moderate<\/span><\/td>\n              <td><span class=\"comp-badge green\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"\/><\/svg> Minimal<\/span><\/td>\n            <\/tr>\n            <tr>\n              <td>Integration with CMS or signage software<\/td>\n              <td><span class=\"comp-badge amber\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z\"\/><\/svg> Usually needs an adapter layer<\/span><\/td>\n              <td><span class=\"comp-badge green\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"\/><\/svg> Direct - HID or TUIO<\/span><\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"gdpr\" class=\"priv s-alt\">\n    <div class=\"priv-inner\">\n      <div class=\"priv-kicker\">Legal analysis<\/div>\n      <h2>Why privacy changes the choice<\/h2>\n      <p class=\"priv-intro\">This is the point that most often breaks the tie. The key question is not whether the system stores images, but whether the sensor can capture personal image data in the first place.<\/p>\n      <p class=\"priv-highlight\">In public-facing projects, that difference usually affects approvals, legal review time and deployment speed more than raw hardware cost.<\/p>\n      \n      <div class=\"priv-cards\">\n        <div class=\"priv-card cam\">\n          <div class=\"priv-card-header\">\n            <div class=\"priv-card-icon\"><svg viewbox=\"0 0 24 24\" stroke-width=\"1.5\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M12 9v3.75m-9.303 3.376c-.866 1.5.217 3.374 1.948 3.374h14.71c1.73 0 2.813-1.874 1.948-3.374L13.949 3.378c-.866-1.5-3.032-1.5-3.898 0L2.697 16.126zM12 15.75h.007v.008H12v-.008z\"\/><\/svg><\/div>\n            <div class=\"priv-card-title\">With cameras: analysis required<\/div>\n          <\/div>\n          <div class=\"priv-list\">\n            <div class=\"priv-item\">\n              <div class=\"priv-item-icon\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M8.25 4.5l7.5 7.5-7.5 7.5\"\/><\/svg><\/div>\n              <p class=\"priv-item-text\">A camera-based deployment usually requires a clearer legal review path and, depending on the venue, additional documentation.<\/p>\n            <\/div>\n            <div class=\"priv-item\">\n              <div class=\"priv-item-icon\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M8.25 4.5l7.5 7.5-7.5 7.5\"\/><\/svg><\/div>\n              <p class=\"priv-item-text\">That can mean more coordination around signage, DPIA assessment and internal approval before launch.<\/p>\n            <\/div>\n          <\/div>\n        <\/div>\n        \n        <div class=\"priv-card lidar\">\n          <div class=\"priv-card-header\">\n            <div class=\"priv-card-icon\"><svg viewbox=\"0 0 24 24\" stroke-width=\"1.5\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 12.75L11.25 15 15 9.75M21 12a9 9 0 11-18 0 9 9 0 0118 0z\"\/><\/svg><\/div>\n            <div class=\"priv-card-title\">With LiDAR: simplified analysis<\/div>\n          <\/div>\n          <div class=\"priv-list\">\n            <div class=\"priv-item\">\n              <div class=\"priv-item-icon\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"\/><\/svg><\/div>\n              <p class=\"priv-item-text\">LiDAR-based interaction works with XY coordinates rather than image capture, which usually keeps the privacy discussion much simpler.<\/p>\n            <\/div>\n            <div class=\"priv-item\">\n              <div class=\"priv-item-icon\"><svg viewbox=\"0 0 24 24\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"\/><\/svg><\/div>\n              <p class=\"priv-item-text\">In many projects, that reduces procurement friction and makes technical validation the main approval step.<\/p>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      \n      <div class=\"priv-warning\">\n        <div class=\"priv-warning-icon\"><svg viewbox=\"0 0 24 24\" stroke-width=\"1.5\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M12 9v3.75m-9.303 3.376c-.866 1.5.217 3.374 1.948 3.374h14.71c1.73 0 2.813-1.874 1.948-3.374L13.949 3.378c-.866-1.5-3.032-1.5-3.898 0L2.697 16.126zM12 15.75h.007v.008H12v-.008z\"\/><\/svg><\/div>\n        <div class=\"priv-warning-content\">\n          <div class=\"priv-warning-title\">Legal note<\/div>\n          <p class=\"priv-warning-text\">This content is informational only and not legal advice. Final GDPR compliance analysis should be carried out by the project DPO or legal team in the context of the specific installation.<\/p>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"s anim-section\" id=\"integracion\">\n    <div class=\"uw\">\n      <div class=\"uk\">Development and IT<\/div>\n      <h2>Protocols and integration effort<\/h2>\n      \n      <div class=\"s-row section-mt-spacing\">\n        <div class=\"s-col-text\">\n          <p class=\"s-prose\">Integration effort is one of the most underestimated variables. The key question is not whether documentation exists, but <strong>how long the development team needs to make the system work<\/strong> in the final environment.<\/p>\n\n          <h3 class=\"h3-body-style\">LiDAR integration: plug &amp; play<\/h3>\n          <p class=\"s-prose translation-block\">Professional LiDAR systems such as uRAD Touch Wall expose contact events as native touch input through <strong>multitouch HID<\/strong> or <strong>TUIO<\/strong>, which keeps integration close to plug and play.<\/p>\n\n          <h3 class=\"h3-body-style\">Camera integration: custom SDK work<\/h3>\n          <p class=\"s-prose mb-0\">Camera-based systems need an additional recognition layer that translates skeletons, hand poses or gesture models into application commands. That usually means more SDK work, more testing and more maintenance burden.<\/p>\n        <\/div>\n        <div class=\"s-col-img\">\n          <img decoding=\"async\" src=\"https:\/\/images.unsplash.com\/photo-1517694712202-14dd9538aa97?w=800&q=80&auto=format&fit=crop\" alt=\"L\u00edneas de c\u00f3digo de programaci\u00f3n en pantalla\" loading=\"lazy\">\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"s\" style=\"padding-top:24px !important; padding-bottom:56px !important; border-bottom:none !important;\">\n    <div class=\"uw\">\n      <nav class=\"cluster-nav\" aria-label=\"Recursos relacionados del cluster\">\n        <div class=\"cluster-nav-header\">\n          <div class=\"cluster-nav-icon\" aria-hidden=\"true\">\n            <svg viewbox=\"0 0 24 24\" stroke-width=\"2\" fill=\"none\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M13.5 4.5L21 12m0 0l-7.5 7.5M21 12H3\"\/><\/svg>\n          <\/div>\n          <div>\n            <p class=\"cluster-nav-title\">Complete the decision with the general guide and the product page<\/p>\n            <p class=\"cluster-nav-sub\">This comparison resolves the technology choice. If you want to validate the architecture or move into specific hardware for your large-format interactive surface:<\/p>\n          <\/div>\n        <\/div>\n\n        <div class=\"cluster-links\">\n          <a href=\"\/en\/soluciones\/interaccion\/pared-interactiva\/\" class=\"cluster-link\">\n            <div class=\"cluster-link-content\">\n              <span class=\"cluster-link-cat\">Technical guide<\/span>\n              <span class=\"cluster-link-text\">Interactive wall without touch screen<\/span>\n            <\/div>\n            <svg class=\"cluster-link-arrow\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5l7 7-7 7\"\/><\/svg>\n          <\/a>\n\n          <a href=\"\/en\/product\/urad-touch-wall\/\" class=\"cluster-link\">\n            <div class=\"cluster-link-content\">\n              <span class=\"cluster-link-cat\">Product<\/span>\n              <span class=\"cluster-link-text\">uRAD Touch Wall LiDAR multi-touch sensor<\/span>\n            <\/div>\n            <svg class=\"cluster-link-arrow\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5l7 7-7 7\"\/><\/svg>\n          <\/a>\n\n        <\/div>\n      <\/nav>\n    <\/div>\n  <\/section>\n\n  <section class=\"urad-cta\" id=\"urad-contacto\" aria-labelledby=\"cta-heading\">\n    <div class=\"urad-cta-band\">\n      <div class=\"urad-cta-bg\">\n        <img decoding=\"async\" src=\"https:\/\/images.unsplash.com\/photo-1486406146926-c627a92ad1ab?w=1920&q=80\" alt=\"\" loading=\"lazy\">\n      <\/div>\n      <div class=\"urad-cta-dots\" aria-hidden=\"true\"><\/div>\n      <div class=\"urad-cta-orb\" aria-hidden=\"true\"><\/div>\n\n      <div class=\"urad-cta-inner\">\n        <div class=\"urad-cta-left\">\n          <div class=\"urad-cta-eyebrow\">Free technical consultation<\/div>\n          <h2 class=\"urad-cta-title translation-block\" id=\"cta-heading\">Need a <span>recommendation for your project<\/span>?<\/h2>\n          <p class=\"urad-cta-desc\">\n            Share the project context and we will tell you which technology is more realistic for the space, software stack and privacy requirements.\n          <\/p>\n          <div class=\"urad-cta-steps\">\n            <div class=\"urad-cta-step\">\n              <div class=\"urad-cta-step-num\">1<\/div>\n              <div class=\"urad-cta-step-text\">\n                <strong>Send the essentials<\/strong>\n                <span>Surface, environment, software and any privacy or approval constraints.<\/span>\n              <\/div>\n            <\/div>\n            <div class=\"urad-cta-step\">\n              <div class=\"urad-cta-step-num\">2<\/div>\n              <div class=\"urad-cta-step-text\">\n                <strong>Get a technical recommendation<\/strong>\n                <span>We reply with the more credible option and the main risks to validate before deployment.<\/span>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n\n        <div class=\"urad-cta-form-col\">\n          <div class=\"urad-cta-form-card\">\n            <div class=\"urad-cta-form-header\">\n              <div class=\"urad-cta-form-badge\">\n                <svg fill=\"none\" viewbox=\"0 0 24 24\" stroke-width=\"2\" aria-hidden=\"true\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 0 1-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z\"\/><\/svg>\n                Direct technical evaluation\n              <\/div>\n              <h3>Tell us about your use case<\/h3>\n              <p>We review your environment and project fit, then reply with technical guidance in under 48 hours.<\/p>\n            <\/div>\n            \n            <div class=\"urad-cf7-wrapper\">\n              \n<div class=\"wpcf7 no-js\" id=\"wpcf7-f6241-o1\" lang=\"es-ES\" dir=\"ltr\" data-wpcf7-id=\"6241\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/pages\/5315#wpcf7-f6241-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulario de contacto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/en\/wp-json\/wp\/v2\/pages\/5315#wpcf7-f6241-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"6241\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.4\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"es_ES\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f6241-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/fieldset>\n<div class=\"u-cta-form\">\n\t<div class=\"u-form-row\">\n\t\t<div class=\"u-form-field\">\n\t\t\t<p><label>Name *<\/label><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"nombre\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Your Name\" value=\"\" type=\"text\" name=\"nombre\" \/><\/span>\n\t\t\t<\/p>\n\t\t<\/div>\n\t\t<div class=\"u-form-field\">\n\t\t\t<p><label>Business email *<\/label><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"you@company.com\" value=\"\" type=\"email\" name=\"email\" \/><\/span>\n\t\t\t<\/p>\n\t\t<\/div>\n\t<\/div>\n\t<div class=\"u-form-row\">\n\t\t<div class=\"u-form-field\">\n\t\t\t<p><label>Company<\/label><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"empresa\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Your company name\" value=\"\" type=\"text\" name=\"empresa\" \/><\/span>\n\t\t\t<\/p>\n\t\t<\/div>\n\t\t<div class=\"u-form-field\">\n\t\t\t<p><label>Sector<\/label><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"sector\"><select class=\"wpcf7-form-control wpcf7-select\" aria-invalid=\"false\" name=\"sector\"><option value=\"\">&#8212;Por favor, elige una opci\u00f3n&#8212;<\/option><option value=\"Museograf\u00eda \/ Cultura\">Museograf\u00eda \/ Cultura<\/option><option value=\"Retail \/ Escaparatismo\">Retail \/ Escaparatismo<\/option><option value=\"Educaci\u00f3n\">Education<\/option><option value=\"Smart City \/ Se\u00f1al\u00e9tica\">Smart City \/ Se\u00f1al\u00e9tica<\/option><option value=\"Eventos \/ Ferias\">Eventos \/ Ferias<\/option><option value=\"Industria \/ Control\">Industria \/ Control<\/option><option value=\"Otro\">Other<\/option><\/select><\/span>\n\t\t\t<\/p>\n\t\t<\/div>\n\t<\/div>\n\t<div class=\"u-form-field u-form-field-full\">\n\t\t<p><label>Briefly describe your project (optional)<\/label><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"caso\"><textarea cols=\"40\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Example: 4-meter wall in a museum room; we need multitouch without a camera...\" name=\"caso\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner u-form-submit\" type=\"submit\" value=\"Request Technical Assessment\" \/>\n\t<\/p>\n<\/div><p style=\"display: none !important;\" class=\"akismet-fields-container\" data-prefix=\"_wpcf7_ak_\"><label>&#916;<textarea name=\"_wpcf7_ak_hp_textarea\" cols=\"45\" rows=\"8\" maxlength=\"100\"><\/textarea><\/label><input type=\"hidden\" id=\"ak_js_1\" name=\"_wpcf7_ak_js\" value=\"80\"\/><script>document.getElementById( \"ak_js_1\" ).setAttribute( \"value\", ( new Date() ).getTime() );<\/script><\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"en\"\/><\/form>\n<\/div>\n\n            <\/div>\n            \n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"Comparativa t\u00e9cnica \u00b7 Pared interactiva LiDAR vs c\u00e1maras para pared interactiva: qu\u00e9 elegir en proyectos reales Comparativa pensada para integradores AV, retail, museograf\u00eda y espacios p\u00fablicos donde la decisi\u00f3n para una pared interactiva, un muro interactivo o una proyecci\u00f3n interactiva depende de privacidad, velocidad de integraci\u00f3n, mantenimiento y coste operativo a medio plazo. \ud83d\udce1 LiDAR \ud83d\udcf7 Visi\u00f3n artificial \ud83d\udd12 RGPD...","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-5315","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>LiDAR vs c\u00e1maras para pared interactiva: qu\u00e9 elegir en proyectos reales | uRAD<\/title>\n<meta name=\"description\" content=\"Comparativa para integradores AV y proyectos B2B de pared interactiva. 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