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Comment Re:Ok cool (Score 5, Informative) 104

The rxscanner is a very cheap portable spectrometer, so it is probably a near IR or short wave IR device with quite poor spectral resolution.

On top of that, there is a lot of clutter in those spectral bands, not to mention measurement problems caused by varying reflectivity and light levels between samples taken in the wild

So it isn't as simple as taking a scan and comparing the spectra you measure to a database, there is a lot of noise.

Machine learning/AI models to help with this are quite common in this field, and have been around for decades to help with spectral library lookups - long before the current LLM hype phase.

Comment Re:For the discerning consumer ... (Score 2) 72

Silly consumer. Don't you realize it's your civic duty to purchase product?

It doesn't matter what it is, just purchase product.

After you've received product, discard product and purchase next product. Quality of product isn't relevant to the conversation.

What are you, some sort of commie trying to collapse the US economy?

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