¿Vale la pena pasar del Apple Watch Ultra 3 al Ultra 4? Juan Guevara comparte su experiencia con batería y ejercicio, con precisiones sobre las funciones de salud.
Juan Guevara analiza los riesgos de la inteligencia artificial, las respuestas incorrectas y la privacidad. Una conversación para distinguir capacidades actuales de escenarios hipotéticos y utilizar estas herramientas con mayor criterio.
Juan Guevara explica cómo funcionan las cámaras 360 y cómo permiten elegir el encuadre después de grabar. El segmento explora secuencias aceleradas, captura nocturna, PureVideo, una prueba en Brazos Observatory y aplicaciones en simuladores de carreras, con una pregunta central: ¿sustituyen o complementan una cámara convencional?
Apple entra al mercado de los teléfonos plegables con el iPhone Duo, un dispositivo de $1,999 que busca competir con la experiencia acumulada por Samsung y otros fabricantes. Juan Guevara y Rodrigo Pacheco analizan sus posibilidades, sus diferencias frente al iPhone 18 Pro Max y la rivalidad entre los ecosistemas iOS y Android.
Una advertencia surgida desde Anthropic reabre el debate sobre los riesgos de la inteligencia artificial. Juan Guevara analiza la estimación personal de un investigador que sitúa por encima de 10 % la posibilidad de una catástrofe existencial durante la próxima década y explica la diferencia entre los riesgos actuales, las amenazas futuras y los escenarios especulativos de una superinteligencia consciente.
Desde Apple Highland Village, Juan Guevara analiza las expectativas y rumores que rodean el evento de Apple del 9 de septiembre de 2026, incluyendo la posible familia iPhone 18, un supuesto iPhone plegable, novedades para Apple Watch y futuros AirPods con inteligencia artificial. Los nombres, precios y características filtrados no deben considerarse oficiales hasta que Apple los confirme.
Texas authorities are warning families about a social media trend involving AI-generated and digitally altered Cat in the Hat videos containing apparent threats. Juan Guevara explains why fabricated posts can create real fear—and potentially lead to school discipline, investigations, or criminal charges.
El uso de cámaras Flock para registrar matrículas está generando un debate en Elk Grove, California. Juan Guevara analiza sus posibles beneficios para las investigaciones policiales y las preocupaciones sobre privacidad, errores y acceso a los datos.
California debate una propuesta para limitar determinadas funciones consideradas adictivas de las redes sociales cuando sus usuarios sean menores de 16 años. Juan Guevara analiza si restringir algoritmos y reproducción automática puede realmente reducir el uso excesivo y quién debería establecer los límites digitales de los menores.
La inteligencia artificial está transformando también el cibercrimen, permitiendo automatizar y acelerar determinadas etapas de los ataques. Juan Guevara explica por qué las pequeñas y medianas empresas pueden convertirse en objetivos atractivos y qué medidas pueden adoptar para proteger sus datos y mantener sus operaciones.
Juan Guevara entra al Centro Espacial Johnson de NASA en Houston para conocer el programa Artemis, la cápsula Orion y cómo entrenan los astronautas. El recorrido incluye además Skylab, Independence y el histórico Boeing 747 NASA 905 utilizado para transportar transbordadores espaciales.
Juan Guevara nos lleva al Centro Espacial Johnson de NASA en Houston para conocer de cerca el programa Artemis, la cápsula Orion y el entrenamiento de los astronautas. El recorrido incluye además Skylab, la réplica Independence y el histórico Boeing 747 NASA 905 utilizado para transportar transbordadores espaciales.
Una falsa promoción de H-E-B está circulando en redes sociales y aplicaciones de mensajería con la promesa de entregar $500 a los usuarios. Juan Guevara explica cómo funciona la estafa y qué señales pueden ayudarle a identificar páginas fraudulentas antes de entregar información personal.
Technology and cybersecurity expert Juan Guevara Torres joins FOX 26 to analyze the unauthorized release of GTA VI gameplay, who could be behind “Cyber Leak,” and how investigators may use digital evidence to identify the source. He also explains what the incident can teach businesses about insider access, social engineering and cybersecurity.
Maryland is introducing chip-enabled EBT cards for SNAP recipients as part of an effort to combat payment fraud. Technology expert Juan Guevara explains how EMV and contactless payment technology can provide additional security compared with traditional magnetic-stripe cards.
Open-source intelligence, or OSINT, can transform publicly available information into surprisingly detailed insights. Technology expert Juan Guevara explains how social media, public records and our broader digital footprint can reveal patterns about individuals, organizations and even governments.
Artificial intelligence can now clone a person’s voice from relatively small audio samples, creating new opportunities for both legitimate uses and sophisticated scams. Technology expert Juan Guevara demonstrates how the technology works and explains how families can protect themselves.
Can an AI-generated bomb threat be traced? Technology expert Juan Guevara explains why law enforcement must initially treat these communications as credible threats and how digital evidence could potentially help investigators identify the person behind them.
Technology expert Juan Guevara examines “aura farming,” a social media expression that has become increasingly popular among younger generations. The term generally describes intentionally doing something that makes a person appear cool, confident, impressive or effortlessly charismatic, metaphorically allowing them to accumulate “aura points.”
Technology expert Juan Guevara demonstrates how artificial intelligence can analyze a photograph and generate surprisingly detailed inferences about a person, raising important questions about privacy, personal data and the information we share online.
OpenAI is expanding ChatGPT’s protections for teenagers with age prediction, additional safeguards for sensitive content and parental controls. Juan Guevara explains what these changes mean for teens, parents and the future of AI at home and in education.
Technology expert Juan Guevara puts Anker’s 165W portable power bank to the test, connecting multiple devices simultaneously, including a laptop, tablet and even a Starlink Mini.
Apple is preparing for one of its biggest product events of 2026, with the iPhone 18 lineup expected to take center stage alongside a possible foldable iPhone, new Apple Watch models, updated AirPods, and a deeper integration of Siri AI across the Apple ecosystem.
Technology can become a lifeline when disaster strikes. Technology expert Juan Guevara explains how emergency communication tools, messaging apps, location services, and satellite Internet like Starlink can help families stay connected when traditional networks fail.
Technology expert Juan Guevara explains how digital tools and smart communication strategies can help families reconnect after an earthquake or natural disaster, particularly when cellular networks and Internet services are disrupted or overwhelmed.
Artificial intelligence is making online scams increasingly sophisticated. Juan Guevara explains how criminals can impersonate legitimate businesses, use AI-generated content to create convincing listings, and trick consumers into paying for products that never existed.
Juan Guevara tests the new Starlink Mini in real-world conditions, evaluating its speed, portability, power consumption, and satellite connectivity to determine whether it is the right solution for travelers, remote workers, emergency responders, and users who need reliable Internet beyond traditional cellular networks.
Juan Guevara explains how AI-generated deepfakes are being used in digital fraud, identity theft, and social engineering attacks, while sharing practical cybersecurity tips to help individuals better protect their digital identities.
Juan Guevara explains how online predators use social media to target minors and shares practical cybersecurity tips to help parents protect their children from grooming, sextortion, and other digital threats.
Juan Guevara reports from the Global Educational Robotics Conference, where students from around the world build and program autonomous robots using Python, artificial intelligence, and advanced sensors while developing the engineering skills that will shape tomorrow’s workforce.
Juan Guevara explains the autonomous AI cybersecurity incident involving OpenAI and Hugging Face, exploring what happened, why it matters, and why human oversight remains essential as artificial intelligence becomes increasingly autonomous.
Juan Guevara examines the growing debate surrounding Flock license plate recognition cameras, explaining how the technology helps solve crimes while raising important questions about privacy, oversight, and the responsible use of surveillance systems.
Juan Guevara explores how artificial intelligence, communication apps, and therapeutic robotics are helping children and adults on the autism spectrum develop communication, learning, and social interaction skills while supporting greater independence.
Can artificial intelligence predict the next World Cup champion? Juan Guevara compares predictions generated by ChatGPT, Claude, and Gemini after analyzing tournament statistics, team performance, and historical data to explore how AI is changing sports analytics.
Juan Guevara explains Anthropic’s return of Fable 5 after U.S. government restrictions, the company’s record-breaking valuation, its competition with OpenAI, and what these developments mean for businesses and AI users worldwide.
Juan Guevara explains how Starlink satellite internet is helping people stay connected during hurricanes, floods, earthquakes, and other emergencies, providing critical communications when traditional networks fail.
Juan Guevara tests the DJI Avata 360 at the George Observatory in Texas, showcasing its 360-degree video capabilities, FPV flying experience, AI-powered obstacle avoidance, LiDAR sensors, and cinematic features for content creators.
Android smartphones can detect earthquakes before people feel them by using millions of devices as a global sensor network. Learn how to activate earthquake alerts and why this technology can provide valuable seconds during an emergency.
Online dating apps create opportunities to meet new people, but they also expose users to scams, identity theft, fake profiles, and AI-generated deception. Juan Guevara shares practical tips to stay safe while dating online
Visa and OpenAI are introducing a new AI-powered shopping experience that allows ChatGPT to search, compare, and complete purchases on behalf of users. Juan Guevara examines the opportunities and risks behind autonomous AI commerce.
Technology expert Juan Guevara compares the DJI Osmo Action 6 and Osmo Action 5 Pro in real-world conditions across Tokyo, evaluating image quality, low-light performance, stabilization, and creator-focused features.
California has launched DROP, a free digital privacy tool that allows residents to request the permanent removal of their personal information from hundreds of data broker databases.
Anthropic has suspended access to some of its most advanced AI models following national security concerns raised by the U.S. government, sparking a global debate about AI regulation and cybersecurity.
Visa is partnering with AI platforms like ChatGPT to enable autonomous purchases on behalf of users. While convenient, the technology raises important questions about privacy, security, and financial control.
Apple introduces Siri AI, a major upgrade designed to make Siri smarter, more contextual, and deeply integrated across the entire Apple ecosystem.
From the SkyTree Tower to robot-operated cafés, Tokyo has become a living laboratory where the future is already taking shape. Artificial intelligence, emerging 6G networks, and immersive digital experiences are redefining how people live, work, and interact with technology.
Millions of people still use passwords like “123456,” “password,” and “admin” despite growing cybersecurity threats. As hackers increasingly leverage artificial intelligence, weak passwords have become one of the easiest ways to compromise personal information. Is your password putting you at risk?
A tour through Tokyo’s gaming capital reveals why Japan remains one of the most influential forces in the global video game industry.
Apple unveiled Siri AI, a completely redesigned intelligent assistant built to deliver more natural conversations, deeper context awareness, and tighter integration across the Apple ecosystem.
From Tokyo’s iconic Skytree to robot-operated cafés and immersive digital museums, Japan continues to showcase how advanced technology is becoming part of everyday life.
Apple’s next-generation AI-powered Siri aims to deliver smarter interactions, improved contextual awareness, and stronger privacy protections as the company seeks to compete in the rapidly evolving AI landscape.
Reporting from Computex 2026 in Taipei, Juan Guevara explores the next wave of artificial intelligence, autonomous computing, humanoid robotics, and AI-powered gaming technologies that are expected to transform everyday life.
Reporting from Tokyo, Juan Guevara explores how autonomous AI, humanoid robots, and intelligent agents are reshaping the future of technology and raising new questions about privacy and human-machine interaction.
At Computex 2026, ASUS unveiled the new ProArt P16 powered by NVIDIA RTX Spark, bringing autonomous AI agents directly into personal computing while redefining content creation and productivity.
From COMPUTEX 2026 in Taiwan, Juan Guevara explores NVIDIA’s RTX Spark, humanoid robots, and the AI-powered technologies that are reshaping the future of computing.
At Computex 2026 in Taipei, Juan Guevara demonstrates how humanoid robots are being trained using human motion tracking, showcasing the next generation of AI-powered automation and robotics.
Reporting from Computex 2026 in Taipei, Juan Guevara explores the rise of autonomous AI agents, intelligent robotics, and the technologies that could redefine the relationship between humans and machines.
Juan Guevara reports from Computex 2026 in Taipei, Taiwan, where the world’s leading technology companies are unveiling the innovations that will shape the future of artificial intelligence and computing.
Reporting from Computex 2026 in Taipei, Juan Guevara explores the rise of autonomous AI agents, NVIDIA’s latest AI hardware, and the technologies that could redefine the future of personal computing.
Reporting from Computex 2026 in Taipei, Taiwan, Juan Guevara provides an inside look at the technologies and AI innovations that will shape the future of consumer and business technology.
Reporting from Taipei, Taiwan, Juan Guevara takes viewers inside Computex 2026, where the world’s leading technology companies are unveiling the next generation of artificial intelligence, computing, and consumer technology.
As artificial intelligence reshapes the workforce, Juan Guevara examines which careers are being automated and why skilled trades and technical professions remain among the safest and most in-demand career paths for the future.
As the 2026 FIFA World Cup approaches, cybersecurity experts warn of a sharp rise in phishing scams, identity theft, WhatsApp account hijacking, and fake public Wi-Fi networks targeting travelers and fans.
Apple is preparing the biggest Siri upgrade in its history, bringing advanced AI capabilities, improved personalization, and a privacy-first approach designed to compete with today’s leading AI assistants.
Technology expert Juan Guevara discusses the growing influence of paid social media endorsements in political campaigns and why transparency is essential for maintaining public trust.
Following a major Secret Service operation in Houston, technology expert Juan Guevara explains how card skimming devices work and shares practical steps consumers can take to protect their financial information.
A Texas woman discovered she had allegedly been tracked for more than a year using a hidden GPS device attached to her vehicle. The case highlights how easily tracking technology can be misused. How can you detect a hidden tracker and protect your privacy?
