Pretty cool technology. I could see something like this coming into play for first responders to disasters like the Chilean mine incident or even for fire fighters. I'm admittedly not that up to date on vision systems, but I am surprised that there isn't more technology out like this already.
This reminds me of the Lytro light-field camera. A clever detector arrangement collects lots of data and through the majic of software and image can be reconstructed that would not have been possible before.
Another compelling example of physics and discovery coming out of the Media lab at MIT.As "apresher" mused about commercial viability, I'm not so sure this is a niche market, but I definitely agree that this technology is in its infancy and has great potential to grow into something fantastic.
For a period of time about 10 years ago, I had the exciting responsibility to visit and watch media lab presentations, then take ideas like this one back into Advance Development for product design at Motorola. I was tasked with conceiving viable applications for emerging technologies to be characterized into everyday devices that eventually flooded markets and became household familiarities. While that may sound like wishful thinking, I can truthfully report that some of the "New Ideas" that came from the Media Lab during that period 2001-2004 were E-Ink, Vision tracking, vehicle distance sensing, and audio beams; all of which have today landed into huge commercial applications and become parts of multi-million dollar industries.
So, while the photon-bounce assembled image of today's technology capability might seem like a blurry-blob only roughly recognizable,the breakthrough of re-assembling photon bounces into quazi recognizable image has been accomplished.Amazing! To me, this sounds like the pre-cursor to the Enterprise's 4-pad Transporter.Beam me up, Scotty!
I think there are several possible markets for this technology, and I'm not at all sure that they will all be niche markets, although no doubt some will be. Thanks, Jim, for your input, experience and enthusiasm. I didn't quite envision the Star Trek transponder when reading about this, but the possibilities for military/first responder and industrial/commercial applications seem pretty interesting and achievable.
Very interesting. If the "camera" measures time of flight of the photons, perhaps it relies on only one sensitive photodetector rather than an imaging array. Photodiodes can offer femtosecond response.
An MIT research team has invented what they see as a solution to the need for biodegradable 3D-printable materials made from something besides petroleum-based sources: a water-based robotic additive extrusion method that makes objects from biodegradable hydrogel composites.
Alcoa has unveiled a new manufacturing and materials technology for making aluminum sheet, aimed especially at automotive, industrial, and packaging applications. If all its claims are true, this is a major breakthrough, and may convince more automotive engineers to use aluminum.
NASA has just installed a giant robot to help in its research on composite aerospace materials, like those used for the Orion spacecraft. The agency wants to shave the time it takes to get composites through design, test, and manufacturing stages.
The European Space Agency (ESA) is working with architects Foster + Partners to test the possibility of using lunar regolith, or moon rocks, and 3D printing to make structures for use on the moon. A new video shows some cool animations of a hypothetical lunar mission that carries out this vision.
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