I remember watching a video on the concept a few years ago. It was basically a network of very very small RF powered sensors. They envisioned air dropping them via plane or conventional drone the powering them via an orbting plane. Then they'd relay whatever data back. It was a bunch of different sensors, vibration, temp etc. With millions of them they could paint a pretty good picture of a huge area.
Fuck if I could find that vid again - it was years ago. Like one of those Discovery Channel peices where they talk about shit like that at a high level. Or how they used to anyways.
I remember watching a video on the concept a few years ago. It was basically a network of very very small RF powered sensors. They envisioned air dropping them via plane or conventional drone the powering them via an orbting plane. Then they'd relay whatever data back. It was a bunch of different sensors, vibration, temp etc. With millions of them they could paint a pretty good picture of a huge area.
I have seen something like that as well, but the technology was far from "nano-scale" and quite rudimentary in terms of data collection. It was definitely based on the RFID concepts of the time and we really haven't improved much in that area since its initial development decades ago. I'm sure someone will disagree with that statement, but it's true because scaling down doesn't always work out well for most electronic technologies. Sensors have limits to their scale and antennae lose efficiency when made very small. It's just physics being physics and humans being frustrated with that.
Anyway, if there were such fantastical nano-scale technology that could be "intelligent dust" worthy, then why would they bother with all the other data gathering technologies such as smart devices and such? Why not just covertly collect the data and keep mum on the idea of smart devices being spy tools? I'm sure I'd get some interesting arguments and counterpoints on that, but I doubt anyone has enough facts to back things up, including myself. Technology keeps improving, but having worked in it my many decades long career(s), I just don't think we're far enough along to have "intelligent dust" to worry about.
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