3 ms·
What blows my mind is how little spectroscopy fingerprint data is available in the public domain! To wit, considering how ubiquitous camera sensors are, you'd
by canada_dry 6y ago
What blows my mind is how little spectroscopy fingerprint data is available in the public domain!
To wit, considering how ubiquitous camera sensors are, you'd think that we'd have the ability to do spectrosocopic analysis on our smart phones with a simple/cheap adapter by now.
- Randor 6y agoHmmm, I am fairly certain that this does exist, I remember almost purchasing a spectroscopy adapter for my iPhone way back around 2014. I didn't buy it and I guess it wasn't too popular.
- black_puppydog 6y agoWell you're constantly getting free signals. They just happen to be signals with only three very wide band filters. But you can still identify some materials with them. Like cat fur. :)