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Samsung Receives Patent For Smart Contact Lenses (softpedia.com)

An anonymous reader writes: Samsung has received a patent in South Korea for interactive contact lenses. The lenses will be formed of a transmitter, a camera, a display unit, and movement sensors. The lenses will be controlled by blinking. The contact lenses will be able to receive [videos or images] from a nearby smartphone, which will double as a processing unit for interactive controls and a storage device for pictures taken with the lens' camera. While Google and Swiss healthcare startup Sensimed have been working on contact lenses to cure medical diseases, Samsung's lenses are for experimenting with new methods of delivering augmented reality interfaces and data.

66 comments

  1. Enhance by turkeydance · · Score: 1

    224 to 176

  2. Distracted driving, eye popping... by justcauseisjustthat · · Score: 4, Insightful

    Imagine an ad showing up in your eye while driving, nothing could go wrong here.

    1. Re:Distracted driving, eye popping... by Anonymous Coward · · Score: 0

      Please blink 346 times within the next 1 hour to cancel your subscription

    2. Re:Distracted driving, eye popping... by Tablizer · · Score: 3, Funny

      ad showing up in your eye while driving

      "The Jake & Flake law firm would like you to consider our legal services to assist you with the accident you are about to have..."

    3. Re:Distracted driving, eye popping... by Creepy · · Score: 1

      My first thought was around the same lines- imagine if someone hacked your connection/phone while driving. My second thought was that is what self driving cars are for...

      In any case, I really wonder if there will ever even be a market here, as many people are relatively averse to putting something in their eye. I know several people that refuse to wear contacts (and most got Lasik) just for that reason. That was never an option for me - my vision is too crappy to correct without replacing the lens (and at the moment, lens replacement means reading glasses, though as someone posts further down, this is being worked on).

    4. Re:Distracted driving, eye popping... by cayenne8 · · Score: 1

      In any case, I really wonder if there will ever even be a market here, as many people are relatively averse to putting something in their eye.

      Well, there are millions out there that don't have a problem with it and wear contacts. A number of actors that don't need them have for eye effects, etc.

      I for one found this article very interesting, but I'd not thought about the damned ads thing...I'd not like that.

      But to have "Terminator" type vision would be very cool.

      One thing I'd thought about would be if they can stuff all this into contacts, maybe they would also eventually be able to adjust the focal plane and strength of the lens itself in real time, which would keep from having to buy new contacts over time with prescription changes.

      There's also a LOT of us that are much more afraid of having a laser shot into our eye, than putting a contact in....

      One thing that scares me away...I have noticed that MOST of the eye doctors hawking lasik, are wearing GLASSES.

      To me that's like having an un-married marriage counselor!!!

      :O

      --
      Light travels faster than sound. This is why some people appear bright until you hear them speak.........
    5. Re:Distracted driving, eye popping... by cheesybagel · · Score: 1

      One thing that scares me away...I have noticed that MOST of the eye doctors hawking lasik, are wearing GLASSES.

      No kidding. You know why? High-order aberrations. Eye surface distortions that cannot be corrected with glasses. Most people can handle living with them but you can see halos, etc. Sometimes its bad enough that some people who did lasik can't drive at night.

      I think I said it last time I saw my ophthalmologist that I'll do lasik once I see them do it to themselves.

      As for contacts maybe the softer ones are ok, but I've tried the rigid and semi-rigid lenses, and they're just too uncomfortable for me. It's like having sand in your eyes.

  3. Geordi VISOR's by Joe_Dragon · · Score: 1

    Geordi VISOR's so prior art

  4. I Know Where This Came From by Greyfox · · Score: 1

    They saw Futurama's eyePhone episode and decided to get the drop on Apple. Little do they know, Mom's Friendly Robot Company will acquire them both in the near future.

    --

    I'm trying to teach myself to set people on fire with my mind... Is it hot in here?

    1. Re:I Know Where This Came From by Anonymous Coward · · Score: 0

      I think Apple already knows this is gonna suck big time. That's why they're focusing on brain implants instead.

    2. Re:I Know Where This Came From by Anonymous Coward · · Score: 0

      We all know that Steve Jobs is not dead, he is just having surgery to become Mom...

  5. 1st post in weeks re:Distracted driving, eye pop.. by justcauseisjustthat · · Score: 1

    After weeks of getting "You are not allowed to use this resource." while trying to post or submit to slashdot, finally a fix....

  6. Re:Geordi VISOR's by Anonymous Coward · · Score: 0

    or California Voodoo Game https://en.wikipedia.org/wiki/...

    Contact lenses for virtual/augmented reality exactly mentioned.

  7. ugh!!! by Anonymous Coward · · Score: 1

    I'm getting a headache just thinking about it!

  8. Meanwhile, on Youtube ... by Anonymous Coward · · Score: 0

    https://www.youtube.com/watch?v=qHECpEhJdB8

    December, 2011

  9. Battery? by jsh1972 · · Score: 1

    Umm where's the battery go?

    1. Re:Battery? by Anonymous Coward · · Score: 0

      It uses your eye juice.

    2. Re:Battery? by jsh1972 · · Score: 1

      Yeah i thought it might, didn't make any mention of it in TFA. Wonder if it will orient the display to be right side up or if you have to put it that way yourself, be aggravating as hell if not and it starts rotating while wearing it though.

    3. Re:Battery? by peragrin · · Score: 1

      Why not a saline battery running off of tears. or a nano heat engine running off the temperature difference between your eyes and the outside world?

      --
      i thought once I was found, but it was only a dream.
    4. Re: Battery? by jsh1972 · · Score: 1

      Or piezo electrics possibly, gaining energy from mechanical motion from blinking? I guess there's a number of possible ways it could go.

    5. Re:Battery? by gstoddart · · Score: 1

      You really, really do not want to know. But it will definitely make your eyes water.

      --
      Lost at C:>. Found at C.
  10. Glassholes by penguinoid · · Score: 2

    Smart contact lenses ... controlled by blinking.

    Now we need to punch anyone who blinks a lot? Stupid glassholes.

    --
    Don't waste your vote! Vote for whoever you want, unless you live in a swing state it won't matter anyways
    1. Re:Glassholes by Anonymous Coward · · Score: 1

      Someday the smart contact lenses will be able to identify the people who have smart contact lenses for you to punch.

    2. Re:Glassholes by Anonymous Coward · · Score: 1

      We don't need to punch anyone, and it wasn't the GlassGeeks that were the problem.

      Google and the glass users just didn't realize that slow people thought having a (mostly inactive) camera pointed at them was something new and somehow objectionable, when we already accepted cell phones with cameras, and security cameras everywhere. Glass was in reality no different than an iPhone in a shirt pocket, but a few idiots went nuts, and the media made it a thing.

    3. Re:Glassholes by Anonymous Coward · · Score: 0

      Wow. What a republican way to think.

      You votin' fer Trump?

  11. A bit harder to for Luddites to kill than Glass by sethstorm · · Score: 1

    If they can't see what's to be killed, then it will be a lot easier to have it advance.

    --
    Twitter supports and protects racists - by smearing their critics with the "Hate Speech" label.
  12. Not Health-Related by jaa101 · · Score: 1

    Samsung's project has nothing to do with health-related applications

    What we really need is contact lenses or glasses that actively focus with the eye to restore range of focus for older people. Range of focus is an accurate indicator of how old you are, i.e., old people might be able to see up close or see the distance, but they can't do both. Glasses that could detect how the eye is focussing (probably with infra-red sensors) and then adapt to help would be a major advance.

    1. Re:Not Health-Related by Grishnakh · · Score: 1

      Don't they already have artificial lenses now which allow accommodation?

    2. Re:Not Health-Related by cellocgw · · Score: 1

      There already are multifocal contacts on the market. I've been wearing the AirOptix brand for 10 yrs or so. There's a limit to the range of correcting power (+2.50 diopters off the distance value) right now, but it's plenty for me at this time.
      Meanwhile, Crystalens and a couple other players are doing the same with internal lens replacements, and are close to producing a soft internal lens which can refocus using the eye's original muscles (which can't adjust the original lens as it stiffens with age).

      --
      https://app.box.com/WitthoftResume Code: https://github.com/cellocgw
  13. Raking in the dough by Jumunquo · · Score: 1

    Take something people buy only once every few years and put it on a disposable contact lens so that they have to re-buy every few weeks. Brilliant!

  14. conceptual patent by ooloorie · · Score: 1

    That looks like another one of those patents like "wouldn't it be nice if we had...". The hard work is actually getting the display technology, camera, power, and computing sufficiently miniaturized.

    1. Re: conceptual patent by jsh1972 · · Score: 1

      Exactly. I'm wondering what the effective resolution would be on something this small.

    2. Re: conceptual patent by Harlequin80 · · Score: 1

      Sony already makes surgical huds with OLEDs that as 1280x720 with an 18mm diagonal. So thats about 2000ppi

      http://www.sony.net/SonyInfo/N...

    3. Re: conceptual patent by ooloorie · · Score: 1

      That is still orders of magnitude away from what's required for a contact lens, plus whatever optics are needed to make it work, plus power supply, plus cooling.

    4. Re: conceptual patent by safetyinnumbers · · Score: 3, Interesting

      I'm wondering what sort of display could produce a focused image. You can't just put OLEDs or whatever right against the lens and be able to see them clearly. You'd have to collimate it somehow.

    5. Re: conceptual patent by Harlequin80 · · Score: 1

      Is it though? Do you really need a display where you are unable to determine the pixels? I can read a 720 display easily well inside the 0.3 arc minute distance that is meant to be the human eye resolution. Also those displays were from back in 2012 so I would assume an improvement in tech since then. Sony also have a 680 x 400 screen which is .23" in diagonal. That comes in at "retina" level at under an inch. I don't actually know where they measure the retina level from though, is it from the exterior of the eye or from the retina?

      So orders of magnitude? No.

      As for the power, cooling etc I absolutely agree with you. I was talking about the display resolution.

    6. Re: conceptual patent by ooloorie · · Score: 1

      Sony also have a 680 x 400 screen which is .23" in diagonal. That comes in at "retina" level at under an inch.

      The "Retina" display is a marketing gimmick and refers to the notion that at a certain resolution, when held at normal viewing distances, the human eye can't distinguish the pixels anymore. That limit is usually actually an optical limit, not a "retinal" limit.

      Is it though? Do you really need a display where you are unable to determine the pixels?

      You're right: you don't. Even a working 32x32 contact lens display would be incredibly useful. The problem is that any hardware producing images on the retina is orders of magnitude too big to go into a contact lens right now; it's not just the display hardware, it's the optics, power, and wiring.

      Here is a discussion of some of the issues:

      http://motherboard.vice.com/re...

  15. Meanwhile at the airport by CanadianMacFan · · Score: 1

    From the control room, "Hey Steve, check out the third guy in line with the blue t-shirt. He's blinking a heck of a lot. Must be nervous about something. Make sure you select him for advanced screening."

    1. Re:Meanwhile at the airport by ProzacPatient · · Score: 1

      Even worse is expect to now have to look into a retina scanner at movie theaters because the MPAA won't want you recording movies with your eyes.

  16. So if you poke me in the eye, by dsmatthews9379 · · Score: 2

    will it automatically unfriend you on my Facepoop account?

  17. Yes please! by Harlequin80 · · Score: 1

    This would be so useful if they could make it work, though I have no idea how they would power it.

    Immediately off the top of my head, navigation would be a huge selling point, a HUD compass would be really useful, especially when travelling in foreign countries. Then there is an instant clipboard. If I could look at something, blink and then had it as a screenshot in the top left it would be brilliant. How many times have you scrawled something on a scrap of paper or had to cycle through to that buried notepad instance or webpage?

    Then there would be the ability to see places you cant. Slide a thin camera into a space and you can see the bolt you are trying to get your fingers on to.

    Sure all of this can be done already with various devices. But the ease of the integration would make it fantastic. That was why google glass sucked. Sure people in the US freaked about the privacy aspect but the reason no one used them was they were horrible to use and almost useless.

    1. Re:Yes please! by Grishnakh · · Score: 1

      People in the US freaked? As I recall, it was a bunch of Frenchman in a McDonald's in Paris who got physically violent with a Google Glass user.

    2. Re:Yes please! by Harlequin80 · · Score: 1

      No not quite. It has 2 years before the glass came out, early 2012, and it was a guy that had a prosthetic eye piece that was attacked in Maccas.

    3. Re:Yes please! by funwithBSD · · Score: 1

      Read barcodes and translate them. Best price on anything.

      --
      Never answer an anonymous letter. - Yogi Berra
  18. reversible? by Anonymous Coward · · Score: 0

    if the display were to face outward from the eye, could you display an image to someone the wearer is facing?

    Could you imitate an iris or even a retina? Subliminally influence someone you're talking to?

  19. 24 hour porn by Anonymous Coward · · Score: 0

    That's the only application that interests me.

  20. But will Apple by Anonymous Coward · · Score: 0

    Sue for rounded lenses?

  21. I think scifi beat you to that one by Anonymous Coward · · Score: 0

    Prior art. Nuff said!

  22. Biker standing by entrance by Anonymous Coward · · Score: 0

    Pointing to his eyes. There is something new going down....

  23. "I'm not popping a zit, I'm downloading..." by Tablizer · · Score: 1

    When cameras that can be disguised as facial moles become mainstream, privacy will be very dead.

    Imagine a Beowulf cluster of boogers.

  24. This is bullshit, right? by goodmanj · · Score: 1

    This has gotta be bullshit, or at least a conceptual patent (which is another word for bullshit), right?

    From everything I know about optics -- and I teach college physics, so I'm not clueless -- if you put a video screen on the surface of the eyeball all you'll see is a colored blur over your whole field of vision. What matters is not the location of the light source on your cornea, but the *direction* it's coming from: any workable video screen would need to work kinda like a phased-array radar, but a million times smaller. Or something like the Lytro light field camera in reverse.

    But while I can think of ways in which such a thing *could* work, with current technology this is utterly impossible. Anybody better-informed than me care to weigh in?

    1. Re:This is bullshit, right? by cellocgw · · Score: 0

      Well, if I were at your college, I'd fire you on the spot. Not only do you fail to consider the remote possibility that a team of engineers and researchers might know a little more than you do on the subject, you apparently don't even know how to do research on your own.

      Next up: you teach electrons as being in orbits, not probabilistic orbitals, because QM is clearly rubbish?

      --
      https://app.box.com/WitthoftResume Code: https://github.com/cellocgw
    2. Re:This is bullshit, right? by goodmanj · · Score: 1

      If I had utterly failed to consider the possibility, I wouldn't have spent a couple sentences speculating on how it might be done. Could there be some revolution in optics I've never heard of? Sure, that's why I'm asking. Could a company have patented an idea they have no idea how to implement, so they can patent troll in the future? Well gosh, that never happens.

    3. Re: This is bullshit, right? by Anonymous Coward · · Score: 0

      Another slashdot idiot, with bad reading comprehension...contributing nothing to the thread.

      Nothing new here folks.

    4. Re:This is bullshit, right? by Anonymous Coward · · Score: 0

      I wouldn't say that it's as difficult as your suggesting (borderline theoretically impossible), but it's definitely extremely difficult with current technology. Designing such a device wouldn't be overly difficult, but actually manufacturing even a single prototype would be exceedingly difficult. The micro electronics aren't too far outside of our current technology, but it would be basically on par with designing a new processor which can cost a Billion dollars or more. The "screen" would be the hardest part, you're right that you wouldn't be able to simply design a micro screen, but something more like an old tube TV only in reverse with a curved microchannel surface precisely engineered to direct light (micro laser based?) into areas of the retina might work. While I'm sure such a screen could be theoretically designed I'm not sure that one could be produced that could be powered with current microelectronics, if you could even build the "screen". The retina requires quite a bit of light to function, completely replacing that light with a contact lenses would require quite a bit of power (comparatively). You might be able to offset some of that by designing the "screen" to be see through by breaking it down smaller bits and spread across the Cornea, allowing the device to focus on functioning more like a HUD and not like an all encompassing screen but even then you're pushing current technology. The power source would almost certainly have to be external, perhaps a pair of eye glasses directing a magnetic field towards some receivers on the contact, but that pretty much negates the reasoning for putting everything in the contact.

    5. Re:This is bullshit, right? by Rophuine · · Score: 1

      Could a major research-focused company like Samsung have state-of-the-art innovations which they're keeping secret and hoping even the best research teams in competing companies don't know about, much less college professors, until they can get a product out? Absolutely.

      Are they significant enough to actually produce a contact-lens-based display?

      Well, patents only last 20 years, and there's no point having a patent for only the last year or two of an invention going main-stream - you want it for as long as possible. The more premature the patent, the less time you'll have to exploit it when products finally come to market.

      So either this is a pure marketing stunt (possible) or, as seems much more likely, the current state-of-the-art at high-tech research institutes is making them worried that they need to get this patent in now, before someone else does, because this is happening in the next 10 years or so.

  25. Patent system abuse yet again by TomGreenhaw · · Score: 2

    Patents should not be issued for inventions without working models. With the principle of first to file, anybody can file a patent for anything. This stifles innovation. Why would anyone work on a genuine effort for an innovation when a troll has decided to squat on an idea they have no intention of developing.

    --
    Greed is the root of all evil.
    1. Re:Patent system abuse yet again by delt0r · · Score: 1

      You have no idea what first to file means compared to "first to invent" do you. First to file changes *nothing* about the requirements for a patent. So if you didn't need a working prototype for first to invent (you didn't) then you don't now. It changes nothing about prior art. It changes nothing about anything unless 2 people filed for the same thing at the same time! Proving you "invented" first is basically impossible and meant that it was very expensive to resolve. While first to file has a nice time stamp on it. The rest of the worlds has been using first to file forever and it works better than the US system. Only the US has the batshit crazy rules (and still do) like first to invent (What the fuck does that even mean?). Or you can patent something up to a year after you have disclosed it.

      --
      If information wants to be free, why does my internet connection cost so much?
    2. Re:Patent system abuse yet again by TomGreenhaw · · Score: 1

      I think we may be agreeing violently. I'm trying to express my opinion about patents that stake a claim on territory yet to exist. Practical real world examples of this invention are as plausible as fusion power generation - certainly possible but certainly many years away. Having a large company prematurely claim ownership of the idea stifles innovation. Additionally, this patent is filed in South Korea. There is also prior art. Its also an obvious idea to a practitioner in the arts.

      --
      Greed is the root of all evil.
    3. Re:Patent system abuse yet again by delt0r · · Score: 1
      Perhaps we are, but first to file changes nothing about what can be patented. It only comes into effect when 2 parties file for the same patent at the same time. A very rare thing in fact.

      Its also an obvious idea to a practitioner in the arts.

      Unfortunately this is irrelevant as the patent attorneys and courts have got a hold of that language and twisted to mean something no one would find relevant or meaningful.

      --
      If information wants to be free, why does my internet connection cost so much?
  26. Neuromancer by Anonymous Coward · · Score: 0

    Of course, William Gibson had "interactive contact lenses" in his seminal 1980's cyberpunk novel.

    Maybe he should have taken the extra step of broad-brushing an implementation in a patent application, Seems this 30-years-later "innovation" is expected to be quite profitable.

  27. No more brown paper bags! by freak0fnature · · Score: 1

    Now you can use your contacts to change what your spouse looks like to you...your marriage is 1000% times better. Now I just need hearing aids to change the sarcastic tone into something more seductive.

  28. Re:Geordi VISOR's by Anonymous Coward · · Score: 0

    Unless the story describes the specific *implementation* of the device (not just the output and use aspects), it can't be considered 'prior art' for anything.

  29. Saw This on Black Mirror by perry64 · · Score: 1

    It did not end well.

  30. Where's their working prototype? by Anonymous Coward · · Score: 0

    I assume that they have a working prototype somewhere? If not this is yet another sign that patents have gone insane. If they don't have at least a few base examples of this "technology" then the patent shouldn't have been granted. Granting a patent on an idea alone is like someone patenting a warp drive without any idea of how to build one, in the hopes that someday, after someone else has done all of the hard R&D, they can threaten those people with a lawsuit for infringing on "their idea".

  31. Re:Geordi VISOR's by Coren22 · · Score: 1

    I was thinking Molly Millions from Neuromancer:

    https://en.wikipedia.org/wiki/...

    --
    APK likes to ask for responses to the same things over and over. Maybe he just likes the responses?