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Cheap Fast Eyeglasses from a Desktop Fabricator
purduephotog writes "Doctoral candidate Saul Griffith of the Massachusetts Institute of Technology and inventor of the Lego powered chocolate printer was awarded the Lemelson-MIT Student Prize for inventing a device that molds eyeglasses rapidly and cheaply. Best of all, he's motivated for the good of humanity."
Griffith's thesis research is actually on "programmable self-assembly, how to make things automatically make things," he said.
:-)
This is the really interesting scientific angle of his work, and based on this, I would say that this small $30k prize is only the beginning for this guy. This approach demonstrates a unique perspective to problem solving that shows how innovative folks like Saul are. But perhaps more importantly for the future of science, science education, and the overall good, he has a social conscience that allowed him to identify a problem that affects people worldwide and has found an innovative solution that does what we all should aspire to do: Make a difference.
And he also makes the rest of us scientists look good.
Good on you Saul.
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... Doctor Saul Griffith of the Massachusetts Institute of Technology and inventor of the Lego powered chocolate printer and eyeglass moulder was awarded the Lemelson-MIT Doctoral Prize for inventing a device that cheaply and easily mouldes edible chocolate eyeglasses!
Imagine downloading and printing a new bowl for your food processor, or a new toy for your kid.
Imagine, too, the anguished hand-wringing of corporations over the illegal distribution of copyrighted object designs over the Internet.
Imagine, too, the anguished hand-wringing of governments when the technology reaches a point where you can print parts for an AK-47.
My bet is it's going to be quite the roller-coaster ride when it gets here, and that it's closer than we think...
Obliteracy: Words with explosions
..."in about an hour?"
I was starting to go blind from looking at all the pron on the internet.
thanks to this man, I will now be able to see better, faster and cheaper!
Hmm, a device that can automatically figure out your prescription, and another that can make cheap eyeglasses?
I see these popping up all over the place, like the "check your blood pressure here" devices.
If it means that more people who can't afford vision correction can get glasses, whether in a poor country or not, I'm all for it.
Happiness is like peeing yourself. Everybody can see it but only you can feel its warmth.
I didn't see this one coming...
I could have sworn one optometrist i went to a few years ago had a machine that automatcially brought an image into focus for me. Way cooler than this stone-age notion of looking at the eye chart as the "doctor" flips lenses. Which one is clearer, one or two. Why do we keep doing this stone age crap?
I'm all for automatic vision testing, I feel like my current prescription was issued by a talentless hack.
Automatically testing vision and cranking out lenses is sweet. Next they just need to fire on an AR coating and everyone is good to go.
This sounded like even cooler tech to me. I like the idea of something that takes away the subjectivness of the traditional exam for a prescription. He could even throw a glaucoma tester into the goggles.
"He's lost in a 'floyd hole"
He does it in about 5-10 minutes.
FTA:
I'm interested in the uses of this machine behind eyeglasses. I've been working on several projects where we are creating instrumentation, and have been surprised to find that optics are both difficult to find in specific diameters and focal lengths, and rather expensive when you do find the optics you need.
While not a big deal to major corporations who don't balk at shelling out $20 a lens for custom work, for academic projects and independant research, that is a significant chunk of the cost of our prototype, considering the ease and realtive low cost involved in obtaining a microcontroller these days.
I imagine that, since he can make eye glasses, producing DCX, PCX, DCV, and PCV lenses would be easy too. I'd love to see this kind of machine available at academic institutions for producing parts for research.
He is patenting the device, and I for one applaud him for letting people use it. Where has our world gone that we call humanitarians fools? Last I checked, "you can't take it with you", and when it comes down to it, with the brains he has, I am sure he will find a job, especially as a Doctoral candidate. I applaud him for thinking of the wellfare of others before thinking of a new sports car like most of america.
With the right lens, it will.
Not "opening the IP up" would be manufacturing a "black box" that creates eyeglasses that cannot be opened or studied in any way, at least not without the lawyers/hit squad coming after you. The inventor would still have exclusive control over the rights to manufacture it, but no other person would be able to study it in any way.
"Heavens, it appears that my weewee has been stricken with rigor mortis!" -- Stewie Griffin
I have wondered if it were possible to make a program that could help determine the shape of the corrective lens needed for a vision defect.
Since with high resolution monitors and 256 (or more)levels of gray available, it should be possible to create an 'eye chart' that looks bleary and out-of-focus to a normally-sighted person but sharp and clearly-focused to someone with deformed vision.
I imagine a program where the user can adjust the software implementations (precise changes on the screen regards to the blurring of the chart characters that mimic the effect of an individual lens) of the various corrective lens stages of an eye exam. When the user is seeing clear and focused characters on the eye chart, the program would know from the distortions of the normal chart needed to create this clarity exactly what the eyeware prescription would need to be for this individual user.
The user could send the eyeglass perscription to a off-shore eyeware maker and get perscription glasses made at a tiny fraction of inflated American prices. Or order the glasses made by the method developed by the subject of this article.