Fake videos of real people -- and how to spot them | Supasorn Suwajanakorn

Fake videos of real people -- and how to spot them | Supasorn Suwajanakorn

Author: TED July 25, 2018 Duration: 7:05
Do you think you're good at spotting fake videos, where famous people say things they've never said in real life? See how they're made in this astonishing talk and tech demo. Computer scientist Supasorn Suwajanakorn shows how, as a grad student, he used AI and 3D modeling to create photorealistic fake videos of people synced to audio. Learn more about both the ethical implications and the creative possibilities of this tech -- and the steps being taken to fight against its misuse.

Imagina tener acceso directo a las mentes que están moldeando el futuro, escuchando sus ideas antes de que se conviertan en noticia. Eso es lo que ofrece TEDTalks Tecnología. Este podcast reúne las charlas más impactantes sobre innovación, directamente desde el escenario de TED y sus eventos globales TEDx. No se trata solo de teorías; aquí los inventores y pioneros muestran demostraciones en vivo, explican avances que están redefiniendo industrias y comparten visiones audaces sobre el mundo que viene. Cada episodio es una inmersión en un tema específico, desde la inteligencia artificial y la biotecnología hasta el diseño sostenible y el espacio, presentado por las personas que están en el laboratorio y en la primera línea del cambio. Al convertir estos videos en un formato de audio, el podcast te permite absorber estas ideas profundas donde quiera que estés. La organización sin fines de lucro TED se encarga de que estas conversaciones cruciales lleguen a todos, con un compromiso claro por difundir el conocimiento. Sintonizar este feed es como asistir a una reunión constante de los pensadores más brillantes, una oportunidad para entender las fuerzas que transforman nuestro día a día y vislumbrar lo que sigue. Es más que un programa sobre gadgets; es un recorrido por las ideas que están construyendo el mañana.
Author: Language: English Episodes: 47

TEDTalks Tecnología
Podcast Episodes
How we can build AI to help humans, not hurt us | Margaret Mitchell [not-audio_url] [/not-audio_url]

Duration: 9:46
As a research scientist at Google, Margaret Mitchell helps develop computers that can communicate about what they see and understand. She tells a cautionary tale about the gaps, blind spots and biases we subconsciously e…
What's it like to be a robot? | Leila Takayama [not-audio_url] [/not-audio_url]

Duration: 12:46
We already live among robots: tools and machines like dishwashers and thermostats so integrated into our lives that we'd never think to call them that. What will a future with even more robots look like? Social scientist…
A vehicle built in Africa, for Africa | Joel Jackson [not-audio_url] [/not-audio_url]

Duration: 8:08
Joel Jackson wants to reimagine transportation around the needs of the African consumer. He's designed an SUV that's rugged enough for long stretches of uneven terrain and affordable enough to be within reach of those wh…
How China is changing the future of shopping | Angela Wang [not-audio_url] [/not-audio_url]

Duration: 13:28
China is a huge laboratory of innovation, says retail expert Angela Wang, and in this lab, everything takes place on people's phones. Five hundred million Chinese consumers -- the equivalent of the combined populations o…
Free yourself from your filter bubbles | Joan Blades and John Gable [not-audio_url] [/not-audio_url]

Duration: 9:08
Joan Blades and John Gable want you to make friends with people who vote differently than you do. A pair of political opposites, the two longtime pals know the value of engaging in honest conversations with people you do…