On: Underground fiber optics spy on humans moving abov...

[vlovich123]

> But you cannot attribute it to a specific person

Until someone figures out how to do gate analysis from the data :).

This is a very cool seismography technique though. Could be using fiber while it’s “dark” to perform a data gathering use for other sciences. Like a trans oceanic cable to get a new picture into our oceans with multiple data points.

[cycomanic → vlovich123]

There was a paper in science [1] this year looking at seismic events over a submarine link. The fibre also doesn't need to be dark in fact.

[1] https://science.sciencemag.org/content/371/6532/931