Autofocusing reading glasses of the future | Nitish Padmanaban
Visit TED.com to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more.
As you age, you gradually lose the ability to refocus your eyes -- a phenomenon as old as humanity itself -- leading to a reliance on bifocals, contacts and procedures like LASIK surgery. Electrical engineer Nitish Padmanaban offers a glimpse of cutting-edge tech that's truly a sight for sore eyes: dynamic, autofocusing lenses that track your sight and adjust to what you see, both near and far.
The TED Talks channel features the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and more. You're welcome to link to or embed these videos, forward them to others and share these ideas with people you know. For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), submit a Media Request here: media-requests.TED.com
Follow TED on Twitter: / tedtalks
Like TED on Facebook: / ted
Subscribe to our channel: / ted
Пікірлер: 418
Finally the T comes back into TED again.
@lux3090
4 жыл бұрын
What?
@meikhochakre3309
4 жыл бұрын
@@lux3090 TED full form: Technology Entertainment Design What he means is that they're finally making videos about technology here. We don't see that very often compared to other ideas
Hopefully, the battery in your glasses won't die while you're driving a car or something.
@lawrenceatkinson
4 жыл бұрын
Good point
@Mueller3D
4 жыл бұрын
If they did, the glasses would just revert to fixed focus.
@bhavyajain638
4 жыл бұрын
@@Mueller3D yup that's what I was thinking. And it would be rare for them to get out of charge, we can charge when we sleep and if we forget, it always saves some battery to fix the focus.
@sooraj1104
4 жыл бұрын
We can use solar powered one for that.
@achileztommasinosan7912
4 жыл бұрын
Need a backup battery that switches when the other dies..or definitely need an indicator before the first reaches 15%
This is the fastest I’ve ever clicked on a ted vid this month
@thelemondropgirl2140
4 жыл бұрын
Same
@ZNotFound
4 жыл бұрын
Let me guess. You use glasses?
@thelinkkids2762
4 жыл бұрын
@Optical Clarity eh ma,am/sir can you please..dont use that language kids might seem this video interesting for science and they might read the comments please PLEASE dont take this offensive
@thelinkkids2762
4 жыл бұрын
@@ZNotFound I use glasses so what?
@thelinkkids2762
4 жыл бұрын
From earth's prediction..there would be flying cars in the future. Instead of driving on the road Its true.
I felt like this was a sales pitch for a startup.
@adammayer7911
4 жыл бұрын
it might be
@CiptyTv
4 жыл бұрын
Where can I invest 😂
@wellesradio
4 жыл бұрын
It’s TED, so I wouldn’t doubt it. They’re essentially a Silicon Valley handjob.
@lorrie2878
4 жыл бұрын
Ala shark tank?
@GrantSR
4 жыл бұрын
Isn't that what almost all TED talks are?
This sales pitch just sold me skmethung to buy in 25 years. I hope it's a manageable deadline
@user-vn7ce5ig1z
4 жыл бұрын
It certainly did suddenly seem like an ad. Very off-brand for TED. 😕
@yourhalfwaygenius8323
4 жыл бұрын
I think a few big companies are going to be interested in this stuff so with the right funding ist could come out a lot faster
How exciting! Bravo to the inventors, researchers, and developers of this hopeful, new technology!
Just when we start to wonder that we are reaching a saturation on the level of innovation, ideas like these brings a huge spectrum of hope. This is not just going to push the boundaries in the field of creativity and generation of idea but also in the fields of structural design, manufacturing, algorithms and what not!! We really need people with such drive !!
Awesome this better exist when I get old & need them at least 25 years from now they should be completed I’m looking forward to it 👏
@MsIrrealis
4 жыл бұрын
Probably won’t
@emreozgun3846
4 жыл бұрын
Probably will
@blank-vw2sb
4 жыл бұрын
Yes. I'm 16. We will use it.
@charleschidester6767
4 жыл бұрын
60 here. Wish I had taken better care of my eyes.
@yourhalfwaygenius8323
4 жыл бұрын
Apple or google is going to buy this stuff and then you have ist in 5 years
“The future belongs to those who believe in the beauty of their dreams.” ― Eleanor Roosevelt
1:03 me trying to focus my own hand
@glamdrag
4 жыл бұрын
I got out a ruler and put one end on my eye, holding a finger on the top to see until what distance i could focus. I'm at 12, age 29
@shashwat1330
4 жыл бұрын
@@glamdrag I can focus till 9cm easily, but between 9 and 6.5 my eyes start to strain and I can't go below 6.5, I'm 17.
Thank you so much for talking about this argument very well. I have more idea now, why I have difficulties of reading since I was 45. Lovely watching and listening to you here on the top of the mountain of Italy.
This is probably the most expected innovation of our generation👏👏👏
It's not so hard to predict that, these are going to come as smart glasses, with many other features. So all the battery, electronics, cameras and software are already going to be there, and auto focus is just going to be in the "Accesibility" features in the settings. Smart glasses are going to be dope, but they could literally ruin our lifes as well. Like imagine ads projected right into your retina at any point. They will say, you can turn it off if you want, but you didn't pay $799 for somthing you don't want to use.
@Patrick10271995
4 жыл бұрын
Apple glasses will be announced this october.
@cingsen
4 жыл бұрын
don't worry , there will probably be hackers who can tweak the glasses to block the ads if that ever happens- like adblockers for smart glasses.
@sadf8ce
4 жыл бұрын
Crypto peep don’t worry there probably will be hackers who can access your footage
@KnightsWithoutATable
4 жыл бұрын
If a hacker has physical access to the device, it will be hacked. You can't run a system like this with just a burned ROM image like the fuel injection computer in a car, it needs software updates and memory to work with how complicated the inputs and algorithms to process the data are.
@RishiKumar
4 жыл бұрын
It's standalone device. so chill
I can see the possiblities of your device in assisting the visually impaired - especially those with limited field of vision or limited capability to use normal glasses. Do keep working on this very interesting field of work. Thanks for your efforts!
Awesome presentation. Clear and precise.
Congratulations on a fine idea, Nitish! May your venture gain the backing you are hoping for and help those who are in need of this solution.
Hi Nitish - This is an excellent presentation. I am 80 years old, also an Electrical Engineer. My range of accommodation is 1.25 Diopters. I read a computer screen at 25 inches, with no glasses at all. I do use a plus lens, (cost $10) for work at 13 inches. So: No bifocal is ever necessary for me. For everything else? No glasses at all. The entire eye, is a long term control system, controling its refractive state, to its average of accommodation, from birth to maturity. (All primate studies.) The word, "Presbyopia", has no practical impact on me or my excellent vision.
@firstnamelastname1840
4 жыл бұрын
Good for you..Youve won the genetic lottery
@otiebrown9999
2 жыл бұрын
@@firstnamelastname1840 no , just personal objective measurements by me. Same with confirming 20/20, on my Snellen.
bless this man and that company. i wish them luck we could all be seeing much easier in our 60s and 70s!!!
One of the best presentation so far this year.
Hope to buy it in about 20 years. Keep up the good work!
Great work Nitish. Keep up the great work and achieve more. India is proud of you. 🇮🇳
Awesome! Now I can continue gaming in the dark without stressing
It like i am worried about being 12 hours in front of monitor ,now its 24/7 rest of my lives,its like a VR which you can't get out of
Augmented Reality Glasses?? Apple needs to collab with this guy!
@rottenpoet6675
4 жыл бұрын
are you serious? apple? the money hungry, noncare company who dont care about the customers? are you wanna buy new glasses every half year for the same price? If something is broken they dont even exchange it...just lets you buy a new one
@yourhalfwaygenius8323
4 жыл бұрын
They are simply going to buy his company
@kerbo2383
4 жыл бұрын
@@rottenpoet6675 could be worse. I could have google AR goggles selling my data around... wait that sounds familiar
@666Tomato666
4 жыл бұрын
so they cost $999 and can't be fixed when they brake, this Apple?
@rottenpoet6675
4 жыл бұрын
sadly I were working for apple, only got depression from them
Love this amazing please continue your amazing work
Very interesting research. I hope this is commercialised successfully and that it helps millions of people.
I can’t wait for these.
Great to be enabled to see into the future, and to see how far away we are from t/here
I can clearly see why this will be a focus for many both in the near and distant future.
Can't wait to try them out!!
How exciting! Great idea 👍
You might dont want to buy it now but bet that you will think again 30 years later.
It's a good to see that Their is some good side of coming future also.
@coleabrahams9331
4 жыл бұрын
*there
Thank you ♥️
I imagine a future where we all wear helmets, bose tech in the ears, auto focus lens and H.U.D.
@adityabagdi1178
4 жыл бұрын
I imagine a future where everyone is a good person, they help each other, the trees and the animals too.
@alpha_6t9
4 жыл бұрын
Bose already abandoned the idea
Every great invention comes from a need and a willingness to make that need happen, a breakthrough in this area would be nice.
One of the Best TED videos yet!!!!
@arpitchoudhary2821
4 жыл бұрын
Yes! it's very promising indeed.
AMAZING!!!
Can’t wait for the auto focus contacts.
Great talk!
Oh please hurry! Need this!!
This would also be extremely useful in VR. Lack of focal depth is one of the tougher problems in that space. With this tech, you'd want to reverse the effect so that your eyes have to focus as they would in real life. You can also tweak it for those with vision problems, of course.
Interesting to see how the DSLR autofocusing technology can also be apply in glasses
Excellent idea!!👍👍👌👌
Yeah I was wondering when this would come along these days. Here it is. Happens to me so often. Think of something and then look it up how far along it is. I dreamed of something like the net as a kid. Now I live in it.
Brilliant!
I got lenses implanted in my eyes. ICL Aqua and I love it so far!
@toni4729
4 жыл бұрын
They're the ones I want.
@gsftb
4 жыл бұрын
You look pretty young. Why would you implant icls into your eyes ?
Holly Molly of a Jolly, this is Great!
Micro linear motors will do for the lenses, dotted at the corners of the the two split lenses for each eye, you could use the design from the butterfly key switch or something similar to lower the profile, a faster solution could be magnetically driven coils that can set a distance although vibration could be a problem. It sounds like a fun project though, I'd love to tease it out 😊
What a way of talking!
Collaboration and Cooperation with the University of Reading, UK could yield great results. Their work is advanced.
Amazing.
This is so cool
The smartphone arrived just as my eyes said "we ain't doing this any more"
I'm in my early 40s, and I recently noticed that it was getting harder to have focus on objects right up to my face. I'm near sighted, so I"m accustomed to crystal clarity at short distances, so it was disappointing to notice presbyopia (which i just learned about from this video). This video also reminds me that for humans to compete with machines such that we don't eventually obsoletise ourselves, people will have to intergrate with machines more...eventually leading to a type of androidism. Sci-Fiction has been talking about this for decades, but it's starting to look closer & closer to reality.
This is the tech we need in VR.
Okay, I love these glasses and the idea. I've always had this idea and wanted to implement it someday but looks like it is coming out now. I am so happy for such innovators.
I am looking forward to this! Just wish I saw it earlier but I could not focus on my screen
I’ve been watching Ted for a while now! I liked their content! As such, I made my own sci-fi/futurist channel!!
@RapidScience
4 жыл бұрын
I did the same thing! XD
I volunteer. Choose me now. My vision changes constantly. If this works it would be a mirical
„Who could push this forward?“ Apple: „Hold my Beer...“
I feel bad seing my mom struggling with 2-3 pairs of glasses, switching between them for every different purpose. Since I already perma-use glasses, watching this video made me excited. good luck and hope this will become smaller and affordable by the time i`ll need this feature. :)
As someone who is a "Presbyope" this gives me hope!
I required both reading glasses and long distant glasses. But being poor, I could not update these glasses to maintain sharp vision. Eventually my long distant glasses fell apart due to being so old. So now I always wore my reading glasses, and did so even when looking across far distances. This exercised my eyes. Now I only need the one pair of glasses.
I would love having a pair of glasses with no focus problems that makes you tilt your head just to see clearly, especially when working on the ceiling fixture. It would be even better if they could figure out how to restore the original elasticity of the eyes Len's.
I need this
Daddy needs to recharge his glasses before he can lego
Cool. I'm looking forward to an authentic accommodative intraocular lens more since I'm gonna have a cataract in 10 years...
@gsftb
4 жыл бұрын
How would you know that you are going to have cataract in 10 years? You should be the first to predict that this precisely and early..
I want a pair of these so bad😲
I literally got my eye exam today.lol.
@adityabagdi1178
4 жыл бұрын
Coincidence ? I think not!
@prakhar9473
4 жыл бұрын
.lol domain doesn't exist lol
I'm looking forward to using autofocusing glasses.
how did he manage not to step anywhere and just stand there in that one spot the entire time-
Good Talk.
The liquid crystal technology is definitely interesting for a wider variety of personal applications rather than just focusing
I've lost my reading glasses and I couldn't focus on the subtitles, so I've no idea what this talk was about. :-D
Great!
Bring it!
Very interesting tech. I wonder how long it takes till we get this possibility in lenses.
I'd be fine with the bulky glasses! Could design them with fashion in mind. Some neat techwear or sci-fi looking headgear.
@voxlz
4 жыл бұрын
Right! Make em cyberpunk :D
@tomtillman
4 жыл бұрын
me too. bring em on
A solution just what I, a frustrated presbyopic, dreams of. Let us hope the prototype becomes a viable reality into our hands soon. Best wishes !👍
I don't care if it's a sales pitch ,I want these glasses mine suck..great, innovative work you guys
Waiting for the autofocus contact lenses. Now THAT's the ticket.
god im glad that these will probably be affordable by the time i need them
I've often wondered when someone would get started on that. Nice to see it kicked off; although wondering how to keep tabs progress. Of course, maybe an alternative option might be to find a lens replacement for the eye that the muscles can deform ?
@IroAppe
4 жыл бұрын
Yes that would be amazing, if we could replace the crystalline lense. It is always much nicer to not be dependent on external tools and devices.
@WideCuriosity
4 жыл бұрын
Whatever works. But I assume the muscles are ok, it's just the stiff lens that needs replacement.
@WideCuriosity
4 жыл бұрын
What with stem cell research we may be able to grow our own new lens before too long.
I am not even joking but when he said that the lens cannot tell at which distance should it focus, I was like well put a distance measuring thingy or maybe an eye tracker . Obviously we need both to make it work but I am dumb I thought using one would work😅 the thought came to me because of the animation , it looked like an eye tracker
That's a useful invention...!
So it’s like tapping your phone to focus but with your eyes instead of your finger, not a bad look 🤓
@artwithsam7631
4 жыл бұрын
Yes ♥️ micheal How are you and you from...🌸
Very cool.
Finally. Something real!
fantastic
The guy is slightly incorrect about presbyopia. If you've been nearsighted and work glasses all your life, your lenses in your eye can get locked in to close focusing. I had cataract surgery on only my right eye. I chose to have the focus set permanently for distance. My left eye is stuck on really close vision (like 5"). So, my depth perception was shot for a while. But I finally got (almost) completely used to it, partly thanks to my Nikon progressive lenses. (See my other comment.)
Apple is going to buy this for their Apple glasses
@yourhalfwaygenius8323
4 жыл бұрын
@dil oreo I don’t think they are going to ruin it. This project is becoming the right funding
@Patrick10271995
4 жыл бұрын
@dil oreo why do you say so? They are the perfect company to make products for most people like what they did to phones and smartphones before iPhone. The iPad. Then apple watch. They have the money, great designers, r&d facility, brand name, and large customer base for wide adoption. Other companies have been making smart glasses but they're not good.
@666Tomato666
4 жыл бұрын
@@Patrick10271995 "perfect company", yes, to make them cost $999 and be unfixable
This deserves the "yeah science" breaking bad gif.
So a lense that either expands and contracts or auto sliding lenses. How would the glasses focus on what your retinas are looking at though?
I'll be expecting this in Apple Glasses Pro. Apple glass 1 will be announced this October 2020.
I had a idea for auto focus lenses, I wasn't sure if it existed. Know I see this, every idea is already thought of. I am still goibg to make mine, i want to see it work
Forget the eye tracking. Default to infinite focus and use the distance measuring thing to switch to nearer focus if there is an object inside a sensing area. That way I still have to put the book down, but at least I don't have to take my glasses off. And I don't have to wait 5 extra years for you to get out of the prototype phase.
Quando isso sair deverá ser muito caro. Deverá ser o olho da cara!
That's innovation!
Aw damn I need those now