{"id":20042,"date":"2025-07-20T10:10:11","date_gmt":"2025-07-20T08:10:11","guid":{"rendered":"https:\/\/thesmartcityjournal.cibeles.net\/sin-categorizar\/crean-un-sistema-para-incrustar-informacion-digital-invisible-en-documentos-impresos\/"},"modified":"2025-07-20T12:07:53","modified_gmt":"2025-07-20T10:07:53","slug":"crean-un-sistema-para-incrustar-informacion-digital-invisible-en-documentos-impresos","status":"publish","type":"post","link":"https:\/\/www.thesmartcityjournal.com\/es\/tecnologia\/crean-un-sistema-para-incrustar-informacion-digital-invisible-en-documentos-impresos","title":{"rendered":"Crean un sistema para incrustar informaci\u00f3n digital invisible en documentos impresos"},"content":{"rendered":"<p><i><span style=\"font-weight: 400\">Investigadores de la Universidad Carlos III de Madrid (UC3M), del Instituto de Tecnolog\u00eda de Massachusetts (MIT, por sus siglas en ingl\u00e9s) y de Adobe Research han presentado Imprinto<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400\">La herramienta, presentada recientemente en la 2025 CHI Conference on Human Factors in Computing Systems celebrada recientemente en Yokohama (Jap\u00f3n), se ha desarrollado con el objetivo de permitir una interacci\u00f3n avanzada con documentos f\u00edsicos, sin alterar su apariencia visual. \u201cImprinto utiliza una tinta infrarroja invisible al ojo humano pero detectable mediante una c\u00e1mara sensible al infrarrojo cercano, como la que puede integrarse en dispositivos m\u00f3viles mediante una sencilla modificaci\u00f3n del sensor fotogr\u00e1fico\u201d, explica uno de los impulsores del proyecto, Ra\u00fal Garc\u00eda Mart\u00edn, del Departamento de Tecnolog\u00eda Electr\u00f3nica de la UC3M.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Esta t\u00e9cnica abre la puerta a nuevos m\u00e9todos de trazabilidad de productos, autentificaci\u00f3n de documentos y enriquecimiento de contenido educativo o profesional. Y todo ello sin depender de c\u00f3digos visibles como los QR o sin a\u00f1adir dispositivos externos al documento.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Imprinto es parte de un ecosistema m\u00e1s amplio de herramientas que los investigadores de la UC3M y el MIT est\u00e1n explorando\u00a0 a partir de las posibilidades del infrarrojo. Los autores tambi\u00e9n han desarrollado, y est\u00e1n en proceso de patentar, una c\u00e1mara port\u00e1til, conectable por USB-C a cualquier dispositivo m\u00f3vil y que permite visualizar venas bajo la piel para facilitar intervenciones m\u00e9dicas. Adem\u00e1s, permite realizar un reconocimiento biom\u00e9trico basado en los patrones vasculares de la palma de la mano gracias a algoritmos de inteligencia artificial.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u201cEl sistema, llamado VeinGoOne, pretende analizar en tiempo real las im\u00e1genes captadas, permitiendo no solo la visualizaci\u00f3n en 2D sino tambi\u00e9n la reconstrucci\u00f3n 3D de la profundidad venosa mediante t\u00e9cnicas como estereoscop\u00eda o Time-of-Flight\u201d, puntualiza Ra\u00fal Garc\u00eda Mart\u00edn.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Otro de los desarrollos presentados por el equipo de la UC3M es BrightMarker, un sistema que permite incrustar c\u00f3digos invisibles en objetos 3D utilizando pol\u00edmeros fluorescentes. Esta innovaci\u00f3n permite imprimir objetos que contienen etiquetas digitales ocultas, \u00fatiles para la trazabilidad industrial, la log\u00edstica avanzada o la interacci\u00f3n personalizada en entornos de realidad aumentada sin alterar el aspecto del objeto.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Estos avances forman parte de una visi\u00f3n m\u00e1s ambiciosa: reemplazar los tel\u00e9fonos m\u00f3viles por gafas o lentillas de realidad aumentada, capaces de reconocer e interpretar el entorno mediante c\u00e1maras infrarrojas integradas, seg\u00fan los investigadores. \u201cEn este futuro cercano, tecnolog\u00edas como Imprinto, BrightMarker y VeinGoOne permitir\u00e1n a los usuarios interactuar con objetos y documentos f\u00edsicos de manera digital, intuitiva y personalizada\u201d, concluye Ra\u00fal Garc\u00eda Mart\u00edn.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Estos trabajos de investigaci\u00f3n se han realizado gracias al trabajo conjunto de varias instituciones, adem\u00e1s de la UC3M, como\u00a0<\/span><a href=\"https:\/\/research.adobe.com\/\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"font-weight: 400\">Adobe Research<\/span><\/a><span style=\"font-weight: 400\">, el\u00a0<\/span><a href=\"https:\/\/www.dfki.de\/en\/web\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"font-weight: 400\">German Research Center for Artificial Intelligence<\/span><\/a><span style=\"font-weight: 400\">, el\u00a0<\/span><a href=\"https:\/\/www.mit.edu\/\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"font-weight: 400\">MIT,\u00a0<\/span><\/a><a href=\"https:\/\/www.uni-saarland.de\/en\/home.html\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"font-weight: 400\">Saarland University<\/span><\/a><span style=\"font-weight: 400\">\u00a0y\u00a0<\/span><a href=\"https:\/\/www.vt.edu\/\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"font-weight: 400\">Virginia Tech.\u00a0<\/span><\/a><\/p>\n<h3>Referencia bibliogr\u00e1fica:\u00a0<\/h3>\n<p><i><span style=\"font-weight: 400\">Feick, M. Tang, X. Garcia-Martin, R. Luchianov, A. Wei Xiao Huang, R. Xiao, C. Siu, A. Doga Dogan, M. Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems. Article No.: 447, Pages 1 &#8211; 18,\u00a0<\/span><\/i><a href=\"https:\/\/doi.org\/10.1145\/3706598.3713286\" target=\"_blank\" rel=\"nofollow noopener\"><i><span style=\"font-weight: 400\">https:\/\/doi.org\/10.1145\/3706598.3713286<\/span><\/i><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Investigadores de la Universidad Carlos III de Madrid (UC3M), del Instituto de Tecnolog\u00eda de Massachusetts (MIT, por sus siglas en ingl\u00e9s) y de Adobe Research han presentado Imprinto La herramienta, presentada recientemente en la 2025 CHI Conference on Human Factors in Computing Systems celebrada recientemente en Yokohama (Jap\u00f3n), se ha desarrollado con el objetivo de\u2026<\/p>\n","protected":false},"author":2,"featured_media":20041,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_scj_primary_category_id":13,"_scj_featured":false,"_scj_featured_from":"","_scj_featured_until":"","_scj_featured_order":0,"_scj_visibility_class":"current","_scj_layout_family":"video","_scj_article_style":"","_scj_display_overrides":[],"_scj_intro_image_id":0,"_scj_intro_alt":"","_scj_intro_caption":"","_scj_intro_class":"","_scj_intro_float":"","_scj_full_image_id":0,"_scj_full_alt":"","_scj_full_caption":"","_scj_full_class":"","_scj_full_float":"","_scj_media_type":"video","_scj_media_provider":"youtube","_scj_media_external_id":"VskRydR5cIA","_scj_media_url":"https:\/\/www.youtube.com\/watch?v=VskRydR5cIA","_scj_media_poster_id":20041,"_scj_media_width":640,"_scj_media_height":360,"_scj_media_aspect_ratio":"16:9","_scj_media_description":"","_scj_gallery_items":[],"_scj_related_post_ids":[],"_scj_additional_authors":[],"scj_layout_family":"video","scj_media_provider":"youtube","scj_media_url":"https:\/\/www.youtube.com\/watch?v=VskRydR5cIA","scj_full_caption":"","footnotes":""},"categories":[13],"tags":[226,2230,4240,1513],"class_list":["post-20042","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tecnologia","tag-innovacion","tag-realidad-aumentada","tag-sensores","tag-tecnologias"],"yoast_head":"<!-- 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