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New Smartphone Camera Could Tell You What Things Are Made of
Zothecula writes How would you like to be able to know the chemical composition of something, just by taking a snapshot or video of it with your smartphone? You may eventually be able to, thanks to a compact hyperspectral imaging camera being developed at Tel Aviv University. "Hyperspectral imaging involves scanning light spectra not visible to the human eye, in order to identify the unique electromagnetic 'fingerprints' of various substances and processes. While this can already be done with larger cameras, a team led by Tel Aviv's Prof. David Mendlovic is developing a much smaller optical component that could conceivably be built into a smartphone. It utilizes MEMS (microelectromechanical systems) technology, and is reportedly 'suitable for mass production and compatible with standard smartphone camera designs.'"
That would trigger a DMCA takedown notice, and you'll get belted by an orange and yellow clown.
Table-ized A.I.
Nice for a lot of things.
* I'm somewhat of a rockhound. The ability to ID an unfamiliar mineral would be great.
* I like mushroom hunting. The problem is that one has to ignore the vast majority of mushrooms because there's just so vastly many species and some can only be distinguished microscopically. But the list of dangerous mycotoxins is actually surprisingly short. The ability to accurately detect whether there's a dangerous amount of a mycotoxin in a sample would help alleviate a lot of doubts. Those who like mushrooms for their recreational uses rather than cullinary uses would also like to know how high the psilocybin levels are.
* The same applies to usefulness for identifying dangerous or useful compounds in unfamiliar plant species
Hypochondriacs would kill for a device like this, if it worked - aka checking for various contaminants on every product they buy and everything they put into their body. I'm sure environmental groups would love to just be able to walk around the outskirts of a chemical facility that they're protesting and take and analyze samples with their phones rather than having to send them at significant cost into the lab. Plant growers breeders could check to see whether their fruits, vegetables, etc have a unique nutritional / etc profile, or how that changes depending on climactic conditions, soil, and fertilization practices - again without taking huge numbers of samples. Vegetarians could check for chemicals only found in meat in their food. And on and on.
Really, there's no shortage of things one could do if they could ID chemical compositions without the effort and cost of laboratory testing today. So long as the system works well enough, that is. I have a suspicion that even if such a thing hits the market, it's probably going to only be able to pick out really pronounced spectral signatures - one might not have so much luck at detecting say an arbitrary protein at ppm quantities.
Still, even a very limited system would be useful.
Trump's plan to get rid of Mueller appears to be 'be so guilty of so many things that Mueller works himself to death.'