{"id":129020,"date":"2026-04-16T19:07:03","date_gmt":"2026-04-16T19:07:03","guid":{"rendered":"http:\/\/69e10103840da595b7a05700"},"modified":"2026-04-16T19:07:03","modified_gmt":"2026-04-16T19:07:03","slug":"este-gorro-esta-disenado-para-leer-tus-pensamientos","status":"publish","type":"post","link":"https:\/\/sarmiento24h.com\/?p=129020","title":{"rendered":"Este gorro est\u00e1 dise\u00f1ado para leer tus pensamientos"},"content":{"rendered":"

La funci\u00f3n de voz a texto ya est\u00e1 integrada en todas las computadoras modernas. Pero, \u00bfy si no tuvieras que dictarle a la computadora? \u00bfY si pudieras escribir solamente con el pensamiento?<\/p>\n

Sabi, una empresa emergente de Silicon Valley, ha salido del anonimato con ese objetivo. La empresa est\u00e1 desarrollando un wearable<\/em> cerebral<\/a> que decodifica el habla interna de una persona y la convierte en palabras en la pantalla de una computadora<\/strong>. Su director ejecutivo, Rahul Chhabra, aasegura que su primer producto, un gorro que lee el cerebro, estar\u00e1 disponible a finales de a\u00f1o<\/strong>. La empresa tambi\u00e9n est\u00e1 dise\u00f1ando una versi\u00f3n para gorra de b\u00e9isbol.<\/p>\n

La tecnolog\u00eda se conoce como interfaz cerebro-computadora (BCI), un dispositivo que proporciona una v\u00eda de comunicaci\u00f3n directa entre el cerebro y un dispositivo externo. Aunque muchas empresas, como Neuralink<\/a>, de Elon Musk, est\u00e1n desarrollando BCI implantadas quir\u00fargicamente para personas con graves discapacidades motoras, el dispositivo de Sabi podr\u00eda permitir a cualquiera convertirse en un cyborg<\/em>.<\/p>\n

No es exactamente la visi\u00f3n de futuro de Musk, que implanta chips cerebrales para que los humanos se fusionen con la IA. Pero el inversor de capital de riesgo Vinod Khosla, que fue uno de los primeros inversionistas en OpenAI, piensa que un dispositivo port\u00e1til no invasivo es el \u00fanico camino para conseguir que mucha gente utilice la tecnolog\u00eda BCI.<\/p>\n

\u00abLa aplicaci\u00f3n m\u00e1s grande y m\u00e1s mala de las BCI es si puedes hablar con tu computadora pensando en ella\u00bb, se\u00f1ala Khosla, fundador de Khosla Ventures, uno de los inversores de Sabi. \u00abSi vas a hacer que mil millones de personas utilicen una BCI para acceder a sus computadoras cada d\u00eda, no puede ser invasiva\u00bb.<\/p>\n

El sombrero lector de cerebros de Sabi se basa en la electroencefalograf\u00eda (EEG), que utiliza discos met\u00e1licos colocados en el cuero cabelludo para registrar la actividad el\u00e9ctrica del cerebro. Ya es posible decodificar el habla imaginaria a partir del EEG, pero de momento se limita a peque\u00f1os conjuntos de palabras u \u00f3rdenes y no al habla natural y continua.<\/p>\n

\n
\n
\"Un<\/picture><\/span><\/div>\n

La parte interior de la gorra est\u00e1 revestida de sensores que leen las se\u00f1ales cerebrales de forma no invasiva.<\/span>Foto: Cortes\u00eda de Sabi<\/span><\/p>\n<\/figure>\n<\/div>\n

El problema de la piel y el hueso<\/h2>\n

El inconveniente de un sistema port\u00e1til es que los sensores tienen que escuchar el cerebro a trav\u00e9s de una capa de piel y hueso que amortigua las se\u00f1ales neuronales. Los dispositivos implantados quir\u00fargicamente captan se\u00f1ales mucho m\u00e1s fuertes porque est\u00e1n muy cerca de las neuronas. Sabi cree que la forma de aumentar la precisi\u00f3n de un dispositivo port\u00e1til es aumentar masivamente el n\u00famero de sensores. La mayor\u00eda de los dispositivos de EEG tienen entre una docena y unos cientos de sensores. El de Sabi tendr\u00e1 entre 70,000 y 100,000 sensores en miniatura.<\/p>\n

\u00abGracias a esa alta densidad de sensores, se puede determinar exactamente qu\u00e9 actividad neuronal se est\u00e1 produciendo y d\u00f3nde. Utilizamos esa informaci\u00f3n para obtener datos mucho m\u00e1s fiables que nos permitan descifrar lo que piensa una persona\u00bb, explica Chhabra.<\/p>\n

El objetivo de la empresa es alcanzar una velocidad inicial de escritura de unas 30 palabras por minuto. Es m\u00e1s lenta de lo que teclea la mayor\u00eda de la gente, pero asegura que la velocidad mejorar\u00e1 a medida que los usuarios pasen m\u00e1s tiempo con el gorro.<\/p>\n","protected":false},"excerpt":{"rendered":"

La funci\u00f3n de voz a texto ya...<\/p>\n","protected":false},"author":1,"featured_media":129021,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[46],"tags":[],"class_list":["post-129020","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tecnologia"],"yoast_head":"\nEste gorro est\u00e1 dise\u00f1ado para leer tus pensamientos - Sarmiento24h<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sarmiento24h.com\/?p=129020\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Este gorro est\u00e1 dise\u00f1ado para leer tus pensamientos - 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