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TEDTalks Technology

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Some of the world's leading inventors and researchers share demos, breakthroughs and visions onstage at the TED conference, TEDx events and partner events around the world. You can also download these and many other videos free on TED.com, with an interactive English transcript and subtitles in up to 80 languages. TED is a nonprofit devoted to Ideas Worth Spreading.

Some of the world's leading inventors and researchers share demos, breakthroughs and visions onstage at the TED conference, TEDx events and partner events around the world. You can also download these and many other videos free on TED.com, with an interactive English transcript and subtitles in up to 80 languages. TED is a nonprofit devoted to Ideas Worth Spreading.
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Location:

United States

Networks:

TED

Description:

Some of the world's leading inventors and researchers share demos, breakthroughs and visions onstage at the TED conference, TEDx events and partner events around the world. You can also download these and many other videos free on TED.com, with an interactive English transcript and subtitles in up to 80 languages. TED is a nonprofit devoted to Ideas Worth Spreading.

Language:

English


Episodes

The most detailed map of galaxies, black holes and stars ever made | Juna Kollmeier

6/7/2019
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Humans have been studying the stars for thousands of years, but astrophysicist Juna Kollmeier is on a special mission: creating the most detailed 3-D maps of the universe ever made. Journey across the cosmos as she shares her team's work on the Sloan Digital Sky Survey, imaging millions of stars, black holes and galaxies in unprecedented detail. If we maintain our pace, she says, we can map every large galaxy in the observable universe by 2060. "We've gone from arranging clamshells to...

Duration:00:14:13

What it takes to launch a telescope | Erika Hamden

5/30/2019
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TED Fellow and astronomer Erika Hamden leads the team building FIREBall, a telescope that hangs from a giant balloon at the very edge of space and looks for clues about how stars are created. She takes us inside the roller-coaster, decade-long journey to get the telescope from an idea into orbit -- and shows how failure is inevitable when you're pushing the limits of knowledge.

Duration:00:07:18

How AI could become an extension of your mind | Arnav Kapur

5/16/2019
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Try talking to yourself without opening your mouth, by simply saying words internally. What if you could search the internet like that -- and get an answer back? In the first live public demo of his new technology, TED Fellow Arnav Kapur introduces AlterEgo: a wearable AI device with the potential to let you silently talk to and get information from a computer system, like a voice inside your head. Learn more about how the device works and the far-reaching implications of this new kind of...

Duration:00:08:58

Digital humans that look just like us | Doug Roble

5/13/2019
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In an astonishing talk and tech demo, software researcher Doug Roble debuts "DigiDoug": a real-time, 3-D, digital rendering of his likeness that's accurate down to the scale of pores and wrinkles. Powered by an inertial motion capture suit, deep neural networks and enormous amounts of data, DigiDoug renders the real Doug's emotions (and even how his blood flows and eyelashes move) in striking detail. Learn more about how this exciting tech was built -- and its applications in movies, virtual...

Duration:00:12:34

Everything around you can become a computer | Ivan Poupyrev

5/6/2019
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Designer Ivan Poupyrev wants to integrate technology into everyday objects to make them more useful and fun -- like a jacket you can use to answer phone calls or a houseplant you can play like a keyboard. In a talk and tech demo, he lays out his vision for a physical world that's more deeply connected to the internet and shows how, with a little collaboration, we can get there. Unveiled in this talk: Poupyrev announces that his newest device, Jacquard, is now publicly available for all...

Duration:00:13:11

Can we cure genetic diseases by rewriting DNA? | David R. Liu

4/23/2019
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In a story of scientific discovery, chemical biologist David R. Liu shares a breakthrough: his lab's development of base editors that can rewrite DNA. This crucial step in genome editing takes the promise of CRISPR to the next level: if CRISPR proteins are molecular scissors, programmed to cut specific DNA sequences, then base editors are pencils, capable of directly rewriting one DNA letter into another. Learn more about how these molecular machines work -- and their potential to treat or...

Duration:00:16:12

The artificial muscles that will power robots of the future | Christoph Keplinger

4/16/2019
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Robot brains are getting smarter and smarter, but their bodies are often still clunky and unwieldy. Mechanical engineer Christoph Keplinger is designing a new generation of soft, agile robot inspired by a masterpiece of evolution: biological muscle. See these "artificial muscles" expand and contract like the real thing and reach superhuman speeds -- and learn how they could power prosthetics that are stronger and more efficient than human limbs.

Duration:00:10:54

Wearable tech that helps you navigate by touch | Keith Kirkland

4/10/2019
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Keith Kirkland is developing wearable tech that communicates information using only the sense of touch. He's trying to figure out: What gestures and vibration patterns could intuitively communicate ideas like "stop" or "go"? Check out his team's first product, a navigation device for the blind and visually impaired, and learn more about the entirely new "haptic language" he's creating to power it.

Duration:00:06:21

The beautiful future of solar power | Marjan van Aubel

3/22/2019
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The Sun delivers more energy to Earth in one hour than all of humanity uses in an entire year. How can we make this power more accessible to everyone, everywhere? Solar designer Marjan van Aubel shows how she's turning everyday objects like tabletops and stained glass windows into elegant solar cells -- and shares her vision to make every surface a power station.

Duration:00:08:53

How to keep human bias out of AI | Kriti Sharma

3/15/2019
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AI algorithms make important decisions about you all the time -- like how much you should pay for car insurance or whether or not you get that job interview. But what happens when these machines are built with human bias coded into their systems? Technologist Kriti Sharma explores how the lack of diversity in tech is creeping into our AI, offering three ways we can start making more ethical algorithms.

Duration:00:12:10

How we can store digital data in DNA | Dina Zielinski

3/6/2019
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From floppy disks to thumb drives, every method of storing data eventually becomes obsolete. What if we could find a way to store all the world's data forever? Bioinformatician Dina Zielinski shares the science behind a solution that's been around for a few billion years: DNA.

Duration:00:12:54

The self-assembling computer chips of the future | Karl Skjonnemand

2/27/2019
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The transistors that power the phone in your pocket are unimaginably small: you can fit more than 3,000 of them across the width of a human hair. But to keep up with innovations in fields like facial recognition and augmented reality, we need to pack even more computing power into our computer chips -- and we're running out of space. In this forward-thinking talk, technology developer Karl Skjonnemand introduces a radically new way to create chips. "This could be the dawn of a new era of...

Duration:00:11:57

What is the meaning of work? | Bryn Freedman

2/19/2019
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Roy Bahat was worried. His company invests in new technology like AI to make businesses more efficient -- but, he wondered, what was AI doing to the people whose jobs might change, go away or become less fulfilling? The question sent him on a two-year research odyssey to discover what motivates people, and why we work. In this conversation with curator Bryn Freedman, he shares what he learned, including some surprising insights that will shape the conversation about the future of our jobs.

Duration:00:10:58

Ink made of air pollution | Anirudh Sharma

2/8/2019
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What if we could capture pollution in the air around us and turn it into something useful? Inventor Anirudh Sharma shares how he created AIR-INK, a deep black ink that's made from PM 2.5 pollution. See how he hacked together a clever way to capture these tiny particles -- and make the world just a little bit cleaner in the process.

Duration:00:08:24

How do we learn to work with intelligent machines? | Matt Beane

2/4/2019
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The path to skill around the globe has been the same for thousands of years: train under an expert and take on small, easy tasks before progressing to riskier, harder ones. But right now, we're handling AI in a way that blocks that path -- and sacrificing learning in our quest for productivity, says organizational ethnographer Matt Beane. What can be done? Beane shares a vision that flips the current story into one of distributed, machine-enhanced mentorship that takes full advantage of AI's...

Duration:00:09:50

Quantum computing explained in 10 minutes | Shohini Ghose

1/11/2019
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A quantum computer isn't just a more powerful version of the computers we use today; it's something else entirely, based on emerging scientific understanding -- and more than a bit of uncertainty. Enter the quantum wonderland with TED Fellow Shohini Ghose and learn how this technology holds the potential to transform medicine, create unbreakable encryption and even teleport information.

Duration:00:10:04

What should electric cars sound like? | Renzo Vitale

1/9/2019
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Electric cars are extremely quiet, offering some welcome silence in our cities. But they also bring new dangers, since they can easily sneak up on unsuspecting pedestrians. What kind of sounds should they make to keep people safe? Get a preview of what the future may sound like as acoustic engineer and musician Renzo Vitale shows how he's composing a voice for electric cars.

Duration:00:11:51

How India's smartphone revolution is creating a new generation of readers and writers | Chiki Sarkar

1/8/2019
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India has the second largest population of any country in the world -- yet it has only 50 decent bookstores, says publisher Chiki Sarkar. So she asked herself: How do we get more people reading books? Find out how Sarkar is tapping into India's smartphone revolution to create a new generation of readers and writers in this fun talk about a fresh kind of storytelling.

Duration:00:10:06

How to be "Team Human" in the digital future | Douglas Rushkoff

12/13/2018
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Humans are no longer valued for our creativity, says media theorist Douglas Rushkoff -- in a world dominated by digital technology, we're now just valued for our data. In a passionate talk, Rushkoff urges us to stop using technology to optimize people for the market and start using it to build a future centered on our pre-digital values of connection, creativity and respect. "Join 'Team Human.' Find the others," he says. "Together let's make the future that we always wanted."

Duration:00:12:23

Why you should treat the tech you use at work like a colleague | Nadjia Yousif

12/12/2018
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Imagine your company hires a new employee and then everyone just ignores them, day in and day out, while they sit alone at their desk getting paid to do nothing. This situation actually happens all the time -- when companies invest millions of dollars in new tech tools only to have frustrated employees disregard them, says Nadjia Yousif. In this fun and practical talk, she offers advice on how to better collaborate with the technologies in your workplace -- by treating them like colleagues.

Duration:00:11:36